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RAD Data comm Vmux-2100 User's Manual

1. ETH E1 CONTROL Figure 3 2 Vmux 2100 Rear Panel Table 3 1 Vmux 2100 LEDs Name Function Location TST yellow ON A test is active Front panel and main link module ALM red ON Alarm is present Front panel and main link module PWR1 green ON Power supply 1 is ON Front panel PWR2 green ON Power supply 2 is ON Front panel POWER ON green A power supply is ON Power supply module ON red A power supply is OFF Front Panel Indicators 3 1 Chapter 3 Operation Vmux 2100 Installation and Operation Manual Table 3 1 Vmux 2100 LEDs Cont Name Function Location LINK green ON Good link integrity Ethernet main link connector ACT yellow Blinks according to the Ethernet traffic Ethernet main link connector LOC red ON Local sync loss occurred E1 main link and voice port connector REM red ON Remote sync loss occurred E1 main link and voice port connector RED red ON Red alarm is received T1 main link and voice port connector YEL yellow ON Yellow alarm is received T1 main link and voice port connector 3 2 Operating Vmux 2100 Turning On Vmux 2100 Toturn on Vmux 2100 Connect the power cord s to the mains The PWRT1 2 indicator lights up and remains lit as long as Vmux 2100 receives power Normal Indications able 3 2 shows the correct status of the indicators a few secon
2. Statistics Collectio is consis sasticectecee M QEUETMIII IE M p 1 2 Physical DescrrDEOD usse MR dI i ee a a r NU ERU Ki UN AME Sd aS 1 5 1 3 Functional D sciphO n MNT DNE MUN CAM 1 6 Voice Mod les 2 tute LE et rera idi ete deba E Rd eer ane db ode 1 6 MIU unvicm M M VOICE Poen quB HQ TDMOIPAMBBODIexIDE sss sienne rore eti tit e te tan ey Ur i sepe Ethernet EFame ise Eh tette Ore eon c hae ED ett Ere rn ME Eu M MiB Ethernet Maim ink n ite ae A Enn RU HER sald Eun E Yee ey dead eeu e puo 1 9 al Wali Wit der M 1 9 Bandwidth UtiliZatioAis 22 Crit pati oti e ecd E e eet ede 1 10 Calculating Approximate Bandwidth Utilization seen 1 4 Technical Specifications PPM NN 1 11 Chapter 2 Installation and Setup 2 1 Site Requirements and Prerequisites issus rates So epa I t MAS Vr diva eeneneausonnenvenis 2 1 PM co INS jj 2 2 2 3 Installation and Ee citu HOP 2 2 Setting the Main Link ET Internal Jumpers aues eausa oia enia adnata tasa ade 2 2 Connecting the Interfaces P 2 3 Connecting the 1 11 Voice Potts 5 irren a a en LR i i Connecting t
3. 21 MODULE WAS REMOVED A voice module installed in the specified slot has Event been removed 22 MODULE WAS INSERTED A voice module has been inserted from into a slot Event 40 POWER SUPPLY No 1 Power supply 1 failure has been detected Major FAILURE 41 POWER SUPPLY No 2 Power supply 2 failure has been detected Major FAILURE 42 POWER SUPPLY NO 1 Power supply 1 has been removed from its slot Major WAS REMOVED Alarms 7 3 Chapter 7 Monitoring and Statistics Collection Table 7 1 Vmux 2100 Alarms Cont Vmux 2100 Installation and Operation Manual ID Code Terminal Message Description Severity 43 POWER SUPPLY NO 2 Power supply 2 has been removed from its slot Major WAS REMOVED 44 FAN No 1 FAILURE Fan 1 failure has been detected Major 45 FAN No 2 FAILURE Fan 2 failure has been detected Major 46 FAN No 3 FAILURE Fan 3 failure has been detected Major 47 FAN No 4 FAILURE Fan 4 failure has been detected Major 67 MAIN LINK OVERFLOW The required transmit bandwidth exceeds the Major actual main link throughput 78 IO X LOST CONNECTION TCP connection between Group 1 of slot X and the Major WITH GR1 main module has been lost 79 IO X LOST CONNECTION TCP connection between Group 2 of slot X and the Major WITH GR2 main module has been lost 80 BPV ERROR HAS A bipolar violation error has been detected E1 T1 Event OCCURRED port 81 EXCESSIVE ERROR The bit error rate of the
4. A 2 A 4 CBL VMUX MM MODEM Cross Cable s ssisssevaconasansscinennanssdnnssnivanrieacanananivanss A 2 Appendix B Boot Manager and Software Downloading X M la ricero Ursa Pr HO B 1 b 2 Bootng VmilxeZ TOU a sioqateucio ide ad a Reine aa ROO UM anaie B 1 DOOLSeQqUellCe c ciat turae uu eI I Ce eie B 1 Accessing the rl yl Ment B 2 B 3 Downloading the Application and Configuration Software sssss B 3 Downloading Application Files via XMODEM seeeeeen e B 3 Downloading Application Files via TFTP csse B 4 Uploading Downloading Configuration Files via TFTP ssssssseee B 4 Appendix C Configuration Menus Vmux 2100 Installation and Operation Manual iii Table of Contents List of Figures 1 1 Transmitting Compressed Voice and Signaling over IP Network ssss 1 2 1 2 Transmitting 480 384 Voice Channels over a Single E1 T1 Link 16 1 Compression 1 2 1 3 Transmitting Compressed Voice in Point to Multipoint Application 1 2 1 4 Vm x 2100 3 D VIew icit ic ie eite poete i ese eve Seb se Pervenit e eee eese Ps 1 5 1 5 Vmux 2100 Block Dia Bratt NN DU ME 1 6 ine Frame Structure sses 1 7 TZ gt cu cud Frame Structure T 1 8 128 VLAN Iris 1 9 2 1 E1 Main Link Jumper LOCations RN 2 3 22 Voc 10D Rear Panelaren E E E E E 2 3 3 1 Vmux 2100 Front Panel cereo tisian aei Tea eR iso
5. Figure 7 20 Voice Tx Signaling Collecting Statistics 7 21 Chapter 7 Monitoring and Statistics Collection Vmux 2100 Installation and Operation Manual Calculating the E1 T1 Group CPU Utilization Statistics When calculating the CPU utilization Vmux 2100 displays the following values e Current CPU utilization e Maximum utilization of the CPU resources ever registered by the management software gt To calculate the E1 T1 group CPU utilization 1 From the Cards Statistics menu choose CPU utilization 2 From the Cpu Utilization menu choose Slot and then enter the desired slot number from the displayed list to select the slot 3 From the Cpu Utilization menu choose Group Number and then enter the desired group number from the displayed list to select the group 4 From the Cpu Utilization menu choose Display to display the statistics Slot 2 Group 1 Cpu Statistics CPU Utilization Max 26 Db Update Db Undo ESC prev menu main menu amp exit Figure 7 21 E1 T1 Group CPU Utilization Statistics 7 22 Collecting Statistics Appendix A Interface Connector Specifications A 1 E1 T1 Ports Balanced E1 T1 Interface Connector The balanced E1 T1 interfaces of the main link and voice modules terminate in RJ 45 connectors Figure A 1 illustrates location of the pins in the E1 T1 balanced connector lable A 1 lists the E1 T1 connector pin assignment
6. Uis ven Installation and Operation Manual Vmux 2100 Voice Trunking Gateway Vmux 2100 Voice Trunking Gateway Installation and Operation Manual Notice This manual contains information that is proprietary to RAD Data Communications Ltd RAD No part of this publication may be reproduced in any form whatsoever without prior written approval by RAD Data Communications Right title and interest all information copyrights patents know how trade secrets and other intellectual property or other proprietary rights relating to this manual and to the Vmux 2100 and any software components contained therein are proprietary products of RAD protected under international copyright law and shall be and remain solely with RAD Vmux 2100 is a registered trademark of RAD No right license or interest to such trademark is granted hereunder and you agree that no such right license or interest shall be asserted by you with respect to such trademark You shall not copy reverse compile or reverse assemble all or any portion of the Manual or the Vmux 2100 You are prohibited from and shall not directly or indirectly develop market distribute license or sell any product that supports substantially similar functionality as the Vmux 2100 based on or derived in any way from the Vmux 2100 Your undertaking in this paragraph shall survive the termination of this Agreement This Agreement is effective upon your opening of t
7. 10 100BaseT ISDN SS7 PBX Vmux 2100 E1 T1 Trunks Using CAS E1 T1 Trunks Using CAS 10 100BaseT 10 100BaseT ae Vmux 2100 Vmux 2100 Figure 1 1 Transmitting Compressed Voice and Signaling over IP Network Figure 1 2 illustrates a Vmux 2100 implementing 16 1 TDMoIP compression to transmit 480 384 voice channels over a single E1 T1 TDM link 16x E1 T1 16 x ET T1 Trunks Trunks TDM Network PBX PBX Vmux 2100 Vmux 2100 Figure 1 2 Transmitting 480 384 Voice Channels over a Single E1 T1 Link 16 1 Compression Figure 1 3 shows a central Vmux 2100 operating opposite three remote Vmux 2100 units in a point to multipoint application N Central Site Es ut E x Vmux 2100 Vmux 2100 Site C 10 100BaseT Vmux 2100 Figure 1 3 Transmitting Compressed Voice in Point to Multipoint Application 1 2 Overview Vmux 2100 Installation and Operation Manual Chapter 1 Introduction Features E1 Main Link Balanced redundant E1 main links ports use HDB3 coding and comply with G 703 G 704 G 706 G 732 and G 823 standards The E1 framers support pass through G 732S and G 732N framing with or without CRC 4 Integral LTU DSU can be enabled for line protection and long haul options Unbalanced E1 connection is achieved via an external interface adapter T1 Main Link Balanced redundant T1 main link ports use AMI coding B8ZS zero suppression and comply with ANSI T1
8. Enter Access Level Enter Password Enter Password Db Update Db Undo ESC prev menu main menu amp exit Figure 4 10 Add New User Menu 3 From the Add New User menu choose Enter UserName 4 Enter a new user name and press Enter The new user name is displayed Note User names are case sensitive 5 Choose Enter Access Level to define the new user access level 6 Select the desired level Monitor Technician Operator or Administrator The access level of a new user is displayed 7 Choose Enter Password 8 Enter the new user password four to eight characters and press Enter Vmux 2100 responds to the password entry with asterisks 9 Choose Confirm Password and save 10 Enter the new user password and press Enter to save it Configuring the Vmux 2100 System 4 9 Chapter 4 Management from a Terminal Vmux 2100 Installation and Operation Manual Deleting an Existing User from the Database gt To delete an existing user 1 From the User Administration menu choose Delete User The Delete User menu appears see Figure 4 11 Delete User 1 Enter UserName to delete 2 Confirm and delete Db Update Db Undo ESC prev menu main menu amp exit Figure 4 11 Delete User Menu From the Delete User menu choose Enter UserName to delete Enter the name of the user that you intend to delete and press Enter From the Delete User menu
9. Connectivity Parameters Menu Vmux 2100 constantly monitors status of all connected bundles by sending the 64 byte keep alive messages to remote device Connectivity is confirmed by receiving a reply from the remote unit This process is similar to pinging remote IP hosts If reply is not received usually due to the main link failure Vmux 2100 disconnects the bundle and generates the BUNDLE IS OOS alarm When the BUNDLE IS OOS alarm is generated Vmux 2100 notifies appropriate PBX by sending all 1s string CCS signaling or OOS message CAS signaling on all timeslots of the disconnected bundle This notification allows the attached PBX to stop transmitting over a faulty E1 and switch to a backup link You can specify the following connectivity parameters a Connectivity packet rate frequency of sending the keep alive packets from one packet per 1 second to one packet per 60 seconds a Connectivity timeout cycles number of attempts within which Vmux 2100 expects to receive at least one reply from the remote device For example if you set the connectivity packet rate to 60 seconds and connectivity timeout to 3 Vmux 2100 disconnects a bundle from which it did not receive at least one reply within 180 seconds Configuring Main Link and Voice E1 T1 Ports 4 27 Chapter 4 Management from a Terminal Vmux 2100 Installation and Operation Manual Note When operating Vmux 2100 in a TDM network for example leased line where delays are m
10. Distribution Of Framer Time Slots 7 Time Slot Configuration Update from Time Slot 1 To Time Slot 31 Type Voice Bundle 1 Destination Port ID 1 Destination Time Slot ID 1 4 Once you assign all timeslots belonging to the external port 1 of group 1 to carry voice assign one of them for example timeslot 31 to carry signaling information Update from Time Slot 31 To Time Slot 31 Type HDLC Bundle 1 Destination Port ID 1 Destination Time Slot ID 31 5 Update the timeslot database from the Time Slot Configuration menu 6 Repeat step 1 to step 4 for all active external ports on all Vmux 2100 slots 7 When working with CCS SS7 you can instruct Vmux 2100 to drop certain amount of fill in signal units FISUs by selecting the appropriate SS7 keep alive suppression rate Main Menu gt Configuration gt System gt Management gt Signaling Configuration SS7 Keep Alive Suppression Rate 5 6 Configuring Vmux 2100 for Operation with CCS Signaling AM Note Chapter 6 Diagnostics This chapter describes the Vmux 2100 diagnostic functions which include e Tone injection e Loopbacks local and remote e Ping utility 6 1 Tone Injection The test tone is a data sequence at a rate of 1 kHz This data sequence is identical to the data sequence that would have been generated if a 1 kHz signal having a nominal level 0 dBm were applied to the input of the channel speech
11. E1 T1 10 100BaseT Main Link Ethernet Control Port Host Switch Eo 93 Voice Module E1 T1 Group 1 I E1 T1 E1 T1 Group 2 Larry E1 T1 Main Link 1 Voice Module I E1 T1 Group 1 I E1 T1 I E1 T1 Group 2 I E1 T1 Figure 1 5 Vmux 2100 Block Diagram Voice Modules Voice modules include two or four E1 T1 ports which receive E1 T1 trunks from PBXs Every two E1 and T1 ports are referred to as a group which receives a separate IP address Signaling Signaling information is processed according to signaling mode CAS for E1 Robbed Bit MF for T1 or CCS for E1 and T1 e CAS Robbed Bit MF The signaling data is processed by a separate DSP by extracting the ABCD bits and reporting any change in their status to the host The reporting format is similar to E1 T1 ESF and T1 SF In addition the signaling DSP employs a refresh mechanism to update the host with the most recent status of the ABCD bits The ABCD bits can be manipulated by using translation rules which are defined by means of signaling profiles A profile enables the user to select the translation of each individual signal bit The available selections are A B C D value copied from the corresponding incoming bit NOT A NOT B NOT C NOT D inverted value of corresponding incoming bit O always 0 and 1 always 1 Functional Description Vmux 2100 Installation and Operation Manual Chapter 1 Introduction In addition to th
12. To set date and time 1 From the System menu see Figure 4 5 choose Date amp Time Update The Date amp Time Update menu appears see Figure 4 19 4 16 Configuring the Vmux 2100 System Vmux 2100 Installation and Operation Manual Chapter 4 Management from a Terminal Date amp Time Update 1 Set Time hh mm 13 23 2 Set Date dd mm yyyy 4 2 2002 Db Update Db Undo ESC prev menu main menu amp exit Figure 4 19 Date amp Time Update Menu From the Date amp Time Update menu choose Set Time Enter a new time value in the hh mm format and press Enter From the Date amp Time Update menu choose Set Date Ui A W N Enter a new date value in the dd mm yyyy format and press Enter 4 6 Entering Main Link and Voice Modules into the Database Before starting the configuration process of the 10 100BaseT and E1 T1 ports of Vmux 2100 it is necessary to identify the modules installed in your system and enter their types into the unit database You can perform identification prior to the physical installation of the modules This allows you to reduce the system downtime by preparing Vmux 2100 for a new configuration or upgrade Note You can check the number and types of the main link and voice modules currently installed in Vmux 2100 by displaying the unit s inventory Main Menu gt Inventory gt To identify the modules 1 From the Configuration menu choose Hub The
13. 2 Connect the MODEM connector of the cross cable to the local modem 3 Connect the remote modem to the ASCII terminal Installation and Setup Vmux 2100 Installation and Operation Manual Chapter 2 Installation and Setup Connecting the Power AN Warning AM Vmux 2100 includes two hot swappable AC or DC power supplies supporting load sharing To connect Vmux 2100 to the power source refer to the appropriate section below depending on your version of the unit AC or DC Before switching on this unit and connecting or disconnecting any other cable the protective earth terminals of this unit must be connected to the protective ground conductor of the mains AC or DC power cord If you are using an extension cord power cable make sure it is grounded as well Any interruption of the protective grounding conductor inside or outside the instrument or disconnecting of the protective earth terminal can make this unit dangerous Intentional interruption is prohibited The line fuse is located in an integral type fuse holder located on the rear panel Make sure that only fuses of the required rating as marked on the rear panel are used for replacement Do not use repaired fuses or short circuit the fuse holder Always disconnect the mains cable before removing or replacing the fuse Whenever it is likely that the fuse protection has been damaged make the unit inoperative and secure it against unintended operation Conn
14. 403 AT amp T TR 62411 and ITU T C 703 standards The T1 framers support pass through SF ESF Integral DSU CSU can be enabled for line protection and long haul options Ethernet Main Link Vmux 2100 has a half full duplex 10 100BaseT Ethernet port with autonegotiation support If autonegotiation is disabled Vmux 2100 can be configured to any of the following e 10BaseT half or full duplex e 100BaseT half or full duplex The main link Ethernet port supports direct and indirect connection to the IP networks Voice Modules Vmux 2100 voice modules control E1 T1 frames use G 723 1 6 4 or 5 3 kbps G 729 A 8 kbps and G 711 compression algorithms and handle CAS CCS signaling transparently Every group of two E1s or T1s is assigned a separate IP address Voice Activity Detection mechanism allows optimizing bandwidth utilization as Vmux 2100 generates traffic only when voice activity is detected Vmux 2100 uses the G 723 1 A and G 729 B techniques for silence suppression and the C 168 standard for echo cancellation up to 16 ms per channel Vmux 2100 detects generates and relays DTIMF MFR2 MFC signals In addition Vmux 2100 supports Group III fax relay 4 8 9 6 14 4 kbps and transmits voice band modem data Voice modules are hot swappable TDMoIP Multiplexing Vmux 2100 encapsulates the payload bytes in a UDP frame that is transferred over IP and over Ethernet The number of TDM bytes in a multiplexed frame and packet
15. 8 1 Figure A 1 RJ 45 Connector Pin Location Table A 1 E1 T1 Balanced Connector Pinout Pin Function 1 2 Receive input 4 5 Transmit output A 2 Ethernet Interface Connector The 10 100BaseT main link interface terminates in a RJ 45 connector able A 2 lists the Ethernet connector pin assignment Table A 2 Ethernet Connector Pinout Pin Signal Function 1 TD Transmit Data positive 2 TD Transmit Data negative 3 RD 4 Receive Data positive 6 RD Receive Data negative Note T e Ethernet main link port supports connection via straight and cross cables Ethernet Interface Connector A 1 Appendix A Interface Connector Specifications A 2 A 3 CONTROL Connector Vmux 2100 Installation and Operation Manual The control terminal interface terminates in a V 24 RS 232 9 pin D type female DCE connector fable A 3 ists the CONTROL connector pin assignments Table A 3 CONTROL Connector Pinout Pin Function Direction 1 Data Carrier Detect DCD Out 2 Receive Data RD In 3 Transmit Data TD Out 4 Data Terminal Ready DTR In 5 Ground GND 6 Data Set Ready DSR Out 7 Request To Send RTS In 8 Clear To Send CTS Out 9 NC Note When connected and turned on the terminal sets the DTR line ON active to gain control over Vmux 2100 and starts a configuration or monitoring session A 4 CBL VMUX MM MODEM Cross Cable When connecting the Vmux 2100 CONTROL
16. Alarms screen 1 From the Main menu choose Monitoring The Monitoring menu appears 2 From the Monitoring menu choose Status The Status menu appears see Alarms 7 1 Chapter 7 Monitoring and Statistics Collection Vmux 2100 Installation and Operation Manual Status Display Clear Display Sanity Db Update Db Undo ESC prev menu main menu amp exit Figure 7 1 Status Menu 3 From the Status menu choose Display The Display menu appears see Figure 7 2 Display Display All Alarms Display amp Clear Alarms Display Alarm Status Db Update Db Undo ESC prev menu main menu amp exit Figure 7 2 Display Menu From the Display menu choose Display All Alarms to view the alarms 4 Vmux 2100 displays the temporary alarm buffer see Figure 7 3 MAJOR 10 03 2001 01 50 16 FAN No 4 FAILURE OFF 10 03 2001 01 50 1 FAN No 4 FAILURE INTERNAL ERROR Event 10 03 2001 01 48 15 y To Continue n To Stop Update 4 Db Undo main menu amp exit Figure 7 3 Temporary Buffer Display All Alarms Screen v menu The display includes alarm identification code its severity status and generation date and time The active alarms are indicated gt To delete alarms from the temporary buffer From the Display menu choose Display amp Clear Alarms to view and then delete the current alarms Vmux 2100 dis
17. Card The Card menu appears see Figure 4 21 Configuring Main Link and Voice E1 T1 Ports 4 29 Chapter 4 Management from a Terminal Vmux 2100 Installation and Operation Manual 2 From the Card menu select a slot to configure The Slot menu appears see Figure 4 29 3 From the Slot menu select an E1 T1 group to configure The Group menu appears see Figure 4 30 4 From the Group menu select an external E1 T1 to configure by choosing External 1 or External 2 The External menu appears see Figure 4 36 External 1 1 El Parameters 2 Distribution Of Framer Time Slots Db Update Db Undo ESC prev menu main menu amp exit Figure 4 36 External Menu 5 From the External menu choose Distribution Of Framer Time Slots The Distribution Of Framer Time Slots menu appears see Figure 4 37 Distribution Of Framer Time Slots 1 Display Time Slots 2 Time Slots Configuration Db Update Db Undo ESC prev menu main menu amp exit Figure 4 37 Distribution Of Framer Time Slots Menu 6 From the Distribution Of Framer Time Slots menu choose Time Slots Configuration The Time Slot Configuration menu appears see Figure 4 38 Time Slot Configuration 1 Update from Time Slot 1 31 1 2 To Time Slot 1 31 1 3 Type gt N C 4 Bundle 1 5 1 5 Destination Port ID 1 4 1 6 7 Destination Time Slot ID 1 31 1 Update Time
18. Connectivity o TOS Parameter 10 Voice Paramet 11 VLAN Paramete 12 Bundle Name Db Update Number No TDMoIP Multiplexed Frame 100 1461 500 Ecc 05020 3 0 undle 1 5 1 nterval msec 10 90 30 Parameters S ers rs Q Db Undo ESC prev menu 4 26 Configuring main menu amp exit Figure 4 33 Edit Bundle Menu From the Edit Bundle menu choose Enter Bundle Number and select a bundle 1 through 5 to configure Configure the following parameters of the selected bundle Connect o Yes bundle is connected o No bundle is not connected Main Link and Voice E1 T1 Ports Vmux 2100 Installation and Operation Manual Chapter 4 Management from a Terminal Function a TDMoIP Max Bytes In Multiplexed Frame size of a multiplexed TDMoIP frame in bytes a 100 to 1461 bytes Destination IP IP address of the destination group Destination Bundle number of destination bundle of the group with IP specified in the previous step Packetizing Interval msec time interval allotted for the TDMoIP frame aggregation o 10to 90 msec Connectivity parameters keep alive messages configuration see Figure 4 34 Connectivity Parameters 1 Connectivity packet rate sec 1 60 60 2 Connectivity timeout cycles 1 5 3 Db Update Db Undo ESC prev menu main menu amp exit Figure 4 34
19. Inject Tone Test 2 Local Loop Test 3 Remote Loop Test 4 Display Active Test 5 Ping Figure C 2 Statistics and Diagnostics Menus
20. JP8 JP9 JP10 JP11 JP12 JP13 JP14 JP15 jeg BAL UNBAL x BAL S FGND 3 6 m JP8 BAL UNBAL UNBAL c JP12 BAL JP11 E BAL BAL E UNBAL JP13 UNB lt imn P14 FGND 3 6 w c Sg z S o gt JP16 Figure 2 1 E1 Main Link Jumper Locations Table 2 1 E1 Main Link Jumper Settings Description Values Factory Setting Select the E1 interface type BAL E1 balanced interface BAL Palanen oPUn SS ced UNBAL E1 unbalanced interface All the jumpers must be set to the same position balanced or unbalanced Shield ground reference jumpers JP16 port A JP7 port B Control connection between the YES Shields are connected to the E1 cable shield pin 3 and pin 6 frame ground and the frame ground in compliance with ITU T 1 431 requirements NO Shields are not connected to NO the frame ground Connecting the Interfaces Figure 2 2 shows the rear panel of an AC powered Vmux 2100 unit gt AM Figure 2 2 Vmux 2100 Rear Panel Connecting the E1 T1 Voice Ports Each E1 T1 voice port terminates in RJ 45 balanced connector Appendix A specifies the pinout of the E1 connector To connect the E1 T1 voice port e Connect the incoming E1 T1 link to the RJ 45 connector of the Vmux 2100 voice module designated 1 2 3 or 4 Installation and Setup 2 3 Chapter 2 Installation and S
21. Number To Configure 4 Enter the number of the signaling profile that you want to configure by typing a number from 1 to 5 and pressing Enter 5 From the Signaling Profile Configuration menu choose Signaling Table Configuration The Signaling Table Configuration menu appears see Figure 4 17 Signaling Table Configuration A Bit B Bit C Bit D Bit ABCD BITS A B C D IDLE SIGNAI 1 1 OOS SIGNAI 1 1 NOT A B NOT B e Db Update Db Undo ESC prev menu main menu amp exit help Figure 4 17 Signaling Table Configuration Menu 4 14 Configuring the Vmux 2100 System Vmux 2100 Installation and Operation Manual Chapter 4 Management from a Terminal 6 In the signaling table select a signaling bit that you want to configure by pressing lt Tab gt 7 Configure the signaling bit by typing a number corresponding to the desired value see and pressing lt Enter gt Table 4 1 Signaling Bits Configuration Parameter Description Value A B C D Bit Selects which incoming bit 0 Transmits zero from the remote side to 1 Transmits one transmit on the A bit toward i the Vmux 2100 s local PBX A Transmits the incoming A bit B Transmits the incoming B bit C Transmits the incoming C bit D Transmits the incoming D bit NOT A Inverts the incoming A bit and transmits it NOT B Inverts the incoming B bit and transmits it NOT C Inverts the incoming C bit and transmits it NO
22. Slot Db Update Db Undo ESC prev menu main menu amp exit Figure 4 38 Time Slot Configuration Menu 4 30 Configuring Main Link and Voice E1 T1 Ports Vmux 2100 Installation and Operation Manual Chapter 4 Management from a Terminal 7 From the Time Slot Configuration menu configure the following parameters Define timeslot s to configure by choosing Update from Time Slot to select the first timeslot and then choosing To Time Slot to select the last timeslot Select a timeslot type by choosing Type a N C timeslot is not connected a Voice timeslot transmits voice a HDLC timeslot transmit data for example signaling information Assign a timeslot to a bundle by choosing Bundle and selecting a bundle number Specify a destination port by choosing Destination Port ID and entering a port number Define the destination timeslots to which the local timeslots are routed You only have to specify a starting timeslot the rest of the destination timeslots are configured automatically according to the number of timeslots previously set by the Update from Time Slot To Time Slot parameters Save the changes that you made to the timeslots by choosing Update Time Slot Note Make sure to save the changes that you have made to the timeslot configuration 8 Check the resulting timeslot configuration by choosing Display Time Slots from the Distribution Of Framer Time Slots menu see Figure 4 37
23. Statistics Menu 7 12 Collecting Statistics Vmux 2100 Installation and Operation Manual Chapter 7 Monitoring and Statistics Collection Displaying E1 T1 Group Ethernet Statistics Each E1 T1 group and main link card of Vmux 2100 is connected to an internal Ethernet bus used for the data transmission between the modules Vmux 2100 evaluates the Ethernet traffic taking place between an E1 T1 group and the bus see Figure 7 14 Table 7 5 describes the Ethernet statistics values gt To display the E1 T1 group Ethernet statistics 1 From the Cards Statistics menu choose Ethernet statistics The E1 T1 group Ethernet Statistics menu appears see Figure 7 12 Ethernet Statistics 1 Slot gt Slot 1 2 Group Number gt Group 1 3 Mode Db Update Db Undo ESC prev menu main menu amp exit Figure 7 12 E1 T1 Group Ethernet Statistics Menu 2 From the Ethernet Statistics menu choose Slot and then enter the desired slot number from the displayed list to select the slot 3 From the Ethernet Statistics menu choose Group Number and then enter the desired group number from the displayed list to select the group 4 From the Ethernet Statistics menu choose Mode The Mode menu appears see Figure 7 13 Mode 1 Clear 2 Display Db Update Db Undo ESC prev menu main menu amp exit Figure 7 13 Mode Menu 5 From the Mode menu menu choose Display to display the E1
24. T1 group Ethernet statistics see or Clear to clear the statistics registers Collecting Statistics 7 13 Chapter 7 Monitoring and Statistics Collection Ethernet Statistics of Slot 2 Group Rx statistics Total Frames 60 sec Frames 919545 837 NO Nlb Total Bytes 60 sec Bytes Error si Error f Error Error 0 0 0 0 Tx statistics Total Frames 60 sec Frames Lc Error Un Error 5392 6 Total Bytes 60 sec Bytes Rl Error Error i 0 0 0 Csl 0 Tx RX PPS Queue Queue Max Frames Max Frames Rx 0 0 Current Current Tx ESC prev menu main menu amp exit Vmux 2100 Installation and Operation Manual 96236506 139349 SH CR Error Error 343236 376 Nlb Error Frames se Frames all Figure 7 14 E1 T1 Group Ethernet Statistics Screen 7 14 Collecting Statistics Vmux 2100 Installation and Operation Manual Chapter 7 Monitoring and Statistics Collection Table 7 5 E1 T1 Group Ethernet Statistics Values Field Rx Total Frames Description Total number of packets received Rx Total Bytes Total number of data octets of all packets received Rx 60 sec Frames Number of packets received during last 60 seconds Rx 60 sec Bytes Number of data octets received during last 60 seconds Rx LG Error Number of long packets received longer than 2047 b
25. The Display Time Slots screen appears see Figure 4 39 Display Time Slots H Type Bundle Dest Port N C 1 Voice Voice Voice Voice N C e S 1 2 3 4 5 6 7 8 9 1 oOoooompbnmnbnmnpbwbin l2 p p p pau asas ads OOoooo0d uNnmPO gt Db Update Db Undo ESC prev menu main menu amp exit Figure 4 39 Display Time Slots Screen Configuring Main Link and Voice E1 T1 Ports 4 31 Chapter 4 Management from a Terminal Vmux 2100 Installation and Operation Manual 4 8 Restoring Default Settings You can restore default settings of the external E1 T1 ports Restoring the E1 T1 defaults erases the E1 T1 port identification in the database user s configuration of the group IP addresses defined bundles and assigned timeslots The system and main link parameters are not affected gt Torestore the Vmux 2100 to the defaults 1 From the System menu see Figure 4 5 choose Factory Defaults Vmux 2100 displays the following message Are you sure you want to initialize to default configuration Y N 2 Type Y and press lt Enter gt Vmux 2100 restores the settings of the external E1 T1 ports to their default settings 4 9 Resetting Vmux 2100 The Vmux 2100 management software allows you to re initialize a single E1 T1 group of each voice module or a mainboard CPU gt To reset the Vmux 2100 components 1 From the System menu choose Reset Card The Reset Card menu appears
26. be confused with modem control signals by the Vmux 2100 modem auto detect capability and inadvertently cause the Vmux 2100 to disable the terminal or PC connection To avoid this situation verify that the Control port dial in modem access is set to Disable this is the default setting before attempting to make a direct terminal or PC connection to the Control Port this can be accomplished safely via Telnet If dial in modem access is not required it is recommended to leave this option disabled Configuring Signaling Information Note Vmux 2100 allows you to configure the signaling parameters according to the selected signaling mode CAS for E1 Robbed Bit MF for T1 or CCS for E1 T1 Signaling mode is selected via the E1 Parameters menu of the voice card see the onfiguring External E1 T1 Ports section below e CAS Robbed Bit MF You must configure a signaling profile and signaling table associated with it ABCD bits idle code and OOS signals e CCS When working with CCS SS7 you can configure the fill in packets flow by selecting the SS7 keep alive suppression rate Configuring Signaling Profiles If you are using CAS signaling you must configure the signaling system of Vmux 2100 to make it compatible with the signaling method used by the PBXs connected to the voice E1 T1 ports The management software allows you to manipulate the ABCD signaling bits and methods of representation of the idle code and out of service signals
27. bytes each left in the E1 T1 group RAM see figure 7 16 e Start Blocks Number of free memory blocks after the startup e Current Blocks Number of free memory blocks available at the moment e Min Blocks Minimum number of free memory blocks ever registered by the Vmux 2100 management software gt To display the E1 T1 group memory statistics 1 From the Cards Statistics menu see Figure 7 11 choose Memory Statistics 2 From the Memory Statistics menu choose Slot and then enter the desired slot number from the displayed list to select the slot 3 From the Memory Statistics menu choose Group Number and then enter the desired group number from the displayed list to select the group 4 From the Memory Statistics menu choose Display to display the E1 T1 group memory statistics see Figure 7 16 Memory Statistics on Slot 2 Group 1 Start blocks zil 2663 Current blocks Min blocks A 1748 Figure 7 16 E1 T1 Group Memory Statistics Screen Displaying Bundle Statistics The Vmux 2100 software enables you to evaluate performance of an individual bundle see Figure 7 17 Table 7 7 describes the bundle statistics values The bundles may have one of the following statuses e Connect The bundle is connected e Disconnected The bundle is disconnected e Echo Wait There is physical connection but remote bundle is not active e IP OOS There is no physical connection between bundles The reason for t
28. choose Confirm and delete aon A cC N Enter administrator password to confirm the deletion Changing the User Details Administrator is allowed to change user s password and access level gt To change user details 1 From the User Administration menu choose Change User The Change User Details menu appears see Figure 4 12 Change User Details Enter UserName to change Change password Change access level 1 2 3 Confirm and save password 4 9 Confirm and save access level Db Update Db Undo ESC prev menu main menu amp exit Figure 4 12 Change User Details Menu 2 From the Change User Details menu choose Enter UserName to change and then enter the name of the user whose details you want to change 3 To change the user password choose Change password and then enter a new password 4 10 Configuring the Vmux 2100 System Vmux 2100 Installation and Operation Manual Chapter 4 Management from a Terminal 4 Choose Confirm and save password and then re enter the new password to confirm the change 5 To change the user access level choose Change access level and then enter a new value Monitor Technician Operator or Administrator from the Change Access Level menu 6 Choose Confirm and save access level and then enter the administrator password to confirm the change Displaying the User List gt To display a list of registered users e From the User Administration me
29. database the management software analyzes the changes If a major error is detected Vmux 2100 aborts the database update and displays the following message Data base wasn t changed Sanity Error Check alarm In this case check the sanity error as described in Chapter 7 and re enter the erroneous values gt To undo the changes 1 Type and pressing lt Enter gt Vmux 2100 displays the following confirmation message Are you sure you want to undo data base Press Y N 2 Type Y to abort the changes and use the previous database settings Navigating the Management Menus 4 3 Chapter 4 Management from a Terminal Vmux 2100 Installation and Operation Manual 4 3 Starting the Control Session Once you have installed Vmux 2100 and completed the installation and operation procedures described in Chapter 2 and Chapter 3 you can start the control session You have to enter a user name and password in order to start the Vmux 2100 management software see Exure 4 1 USERNAME PASSWORD ESC clear amp exit Figure 4 1 Password Request Screen gt To enter the user name and password 1 Type in your user name and press Enter 2 Type in your password up to eight characters and press Enter The Main menu is displayed see Figure 4 2 Main Menu Inventory Configuration Monitoring Diagnostics Db Update Db Undo ESC prev menu main menu amp exit Fi
30. generated by the PBXs see able 4 1 Signaling conversion is used for connection of PBXs which use different signaling formats You can store up to five signaling profiles Vmux 2100 uses only one of them at a time The signaling profile selection is performed via the E1 Parameters menu of the voice card see the Configuring External E1 T1 Ports Bection below The signaling profile configuration is available only for the units operating with CAS signaling gt To configure the signaling profile 1 From the Management menu see choose Signaling Configuration The Signaling Configuration menu appears see Figure 4 15 Configuring the Vmux 2100 System 4 13 Chapter 4 Management from a Terminal Vmux 2100 Installation and Operation Manual Signaling Configuration 1 Signaling Profile Configuration 2 SS7 Keep Alive Suppression Rate 0 No Suppression Not SS7 Db Update Db Undo ESC prev menu main menu amp exit Figure 4 15 Signaling Configuration Menu 2 From the Signaling Configuration menu choose Signaling Profile Configuration The Signaling Profile Configuration menu appears see Figure 4 16 Signaling Profile Configuration 1 Enter Profile Number To Configure 2 Signaling Table Configuration Db Update Db Undo ESC prev menu main menu amp exit Figure 4 16 Signaling Profile Configuration Menu 3 From the Signaling Profile Configuration menu choose Enter Profile
31. gt Db Update Db Undo ESC prev menu main menu amp exit Figure 4 14 Control Port Menu 4 Choose Set Baud Rate from the Control Port menu 5 Select a new baud rate from the Set Baud Rate menu Configuring the Timeout The timeout specifies a time interval after which Vmux 2100 automatically disconnects from the supervisory terminal if no input from the user is detected The timeout can be set for between 3 to 10 minutes gt To configure the timeout 1 From the Control Port menu choose Timeout 2 Enter the desired number of minutes and press Enter Enabling Disabling Dial in Modem Access A dial in modem can be connected to the CONTROL port for remote management gt To enable or disable dial in modem connection via the CONTROL port 1 From the System menu see Figure 4 5 choose Control Port The Control Port menu appears see Figure 4 14 2 From the Control Port menu choose Dial In Modem The Dial In Modem menu appears 4 12 Configuring the Vmux 2100 System Vmux 2100 Installation and Operation Manual Chapter 4 Management from a Terminal Note 3 From the Dial In Modem menu choose Disable to disable connection of a dial in modem to the control port Enable to enable connection of a dial in modem to the control port If an ASCII terminal or PC is connected directly to the control port while the dial in modem access option is enabled signals from the terminal or PC may
32. of an active RATE local bundle and that of the destination bundle may cause problems at a DSP To avoid this do the following 1 Disconnect a bundle of the local Vmux 2100 2 Disconnect destination bundle of the remote Vmux 2100 3 Change the voice compression method for both bundles 4 Reconnect the bundles DOUBLE ROUTE Error More than one timeslot is connected to the same destination timeslot E1 T1 NOT THE SAME FRAME Error E1 T1 ports of the same group are configured to the different TYPE framing modes EMPTY ADMINISTRATOR Error The last administrator account is deleted from the user LIST database EXTERNAL NOT Warning A timeslot is assigned to an E1 T1 port which is not connected CONNECTED 7 6 Sanity Checks Vmux 2100 Installation and Operation Manual Chapter 7 Monitoring and Statistics Collection Table 7 2 Sanity Errors and Warnings Cont Display Type Description ILLEGAL DESTINATION IP Error Destination IP address for a bundle is not defined ADDRESS ILLEGAL SOURCE IP ADRESS Error A group IP address is illegal or not defined Note The following IP addresses are reserved for the main and voice card internal communication and cannot be assigned by the user 1 1 1 255 and 1 1 1 0 to 1 1 1 8 TS INCLOMPATIBLE WITH E1 Error Timeslot 16 is configured to HDLC when E1 is set to the TYPE G 732S framing mode Timeslot 16 configuration must be changed to not connected TOO MANY CONFIGURED Error Number of time
33. partitions via the Set the Active Application menu Main Menu gt Configuration gt System gt Set the Active Application B 2 Booting Vmux 2100 Vmux 2100 Installation and Operation Manual Appendix B Boot Manager and Software Downloading B 3 Downloading the Application and Configuration Software New application software releases are distributed as img files which are downloaded to Vmux 2100 using the XMODEM protocol from the File System menu of the boot software Alternatively you can download a new software release via TFTP protocol when the Vmux 2100 management software is already running The TFTP protocol can also be used for uploading configuration files which contain the Vmux 2100 database to the management station Administrators can use this capability to distribute verified configuration files to all other units which use the similar configuration Downloading Application Files via XMODEM Downloading application files using the XMODEM protocol is performed from the File System menu of the boot software gt To download application file via XMODEM 1 Configure your ASCII terminal or terminal emulation utility running on your PC to the 115 2 kbps data rate 2 Access the File System menu see the Accessing the File System fection above The File System menu appears see figure B 1 3 From the File System menu type 4 Vmux 2100 displays the following message Select partition to download 4 Select
34. port exceeds 1x10 Major RATION 82 ALARM INDICATION AIS is being detected at the E1 T1 port Major SIGNAL 83 EXCESSIVE BIPOLAR Excessive BPVs at the E1 T1 port Major VIOLATION 84 T1 E1 FRAME SLIP HAS A frame slip at the E1 T1 port Event OCCURRED 87 T1 E1 SIGNAL LOSS Loss of input signal at the E1 T1 port Major 88 AIS RED ALARM Local loss of frame synchronization at the T1 port Major caused by AIS condition 89 LOC SYNC LOSS Local loss of frame synchronization at the E1 T1 Major RED ALARM port 90 REM SYNC LOSS Remote loss of frame synchronization at the ET T1 Major YELLOW ALARM port 92 NETWORK LLB Line loopback command is received from the Minor network at the T1 port 93 NETWORK PLB Payload loopback command is received from the Minor network at the T1 port 97 LOCAL MULTIFRAME Local loss of multiframe synchronization at the E1 Minor ALARM port 98 REMOTE MULTIFRAME Remote loss of multiframe synchronization at the Minor ALARM E1 port 100 CRC ERROR OCCURRED CRC 4 error in the E1 port receive signal Minor 195 BUNDLE IS OOS Bundle is out of service due to network problems Major 7 4 Alarms Vmux 2100 Installation and Operation Manual Chapter 7 Monitoring and Statistics Collection 7 2 Sanity Checks Configuration errors and mismatches are rendered by the Vmux 2100 management software as sanity checks Their main purpose is to maintain the database validity Vmux 2100 supports two types of the sanity check messages e Error major con
35. port to an ASCII terminal via a modem link you must use the CBL VMUX MM MODEM cross cable which can be ordered from RAD CBL VMUX MM MODEM cross cable includes two male DB 9 connectors designated MODEM and VMUX Figure A 2 illustrates the cross cable fable A 4 describes the cross cable wiring 1 CBL VMUX MM MODEM I MODEM L Figure A 2 CBL VMUX MM MODEM Cross Cable CBL VMUX MM MODEM Cross Cable XNWA I L Vmux 2100 Installation and Operation Manual Appendix A Interface Connector Specifications Table A 4 CBL VMUX MM MODEM Cross Cable Wiring MODEM Connector Pin VMUX Connector Pin 2 3 3 2 1 7 7 1 4 6 9 4 5 5 CBL VMUX MM MODEM Cross Cable A 3 Appendix A Interface Connector Specifications Vmux 2100 Installation and Operation Manual A 4 CBL VMUX MM MODEM Cross Cable Appendix B Boot Manager and Software Downloading B 1 Introduction This chapter describes the Vmux 2100 boot software and provides instructions for software downloading via XMODEM or TFTP applications The Vmux 2100 software is stored in the Flash memory in two sections boot and file system The boot sector holds a boot program that calls up the rest of the program from the files system The file system can hold two compressed copies of the Vmux 2100 application software One copy is referred to as act
36. processor The tone should be received clearly by the corresponding subscriber connected to the PBX at the nominal receive level Vmux 2100 supports tone injection towards the local side only see Figure 6 1 The tone injection is activated individually per timeslot However multiple tone injections can be run at the same time Vmux 2100 allows you to set the tone injection timeout causing the tone relay to deactivate automatically after the desired period of time PBXor f 4 a Testing E1 Framer DSP Equipment Voice Module Figure 6 1 Local Tone Injection Before performing tone injection make sure that the timeslot to which you intend to inject the tone belongs to the properly configured E1 T1 port gt To activate tone injection 1 From the Main menu choose Diagnostics The Diagnostics menu appears see Figure 6 2 Tone Injection 6 1 Chapter 6 Diagnostics Vmux 2100 Installation and Operation Manual Diagnostics Inject Tone Test Local Loop Test Remote Loop Test Display Active test Ping Db Update Db Undo ESC prev menu main menu amp exit Figure 6 2 Diagnostics Menu 2 From the Diagnostic menu choose Inject Tone Test The Inject Tone Test menu appears see Inject Tone Test Slot Port Timeslot Direction Time Out seconds 0 forever Activate Db Update Db Undo ESC prev menu main menu amp exit Figure 6
37. same timeslot of the corresponding E1 port at the remote site e CAS signaling or CCS signaling e G 732S or G 732N framing mode without CRC 4 bits generation e G 729 A voice compression e Loopback timing e Fax relay at 9 6 kbps Application Requirements 5 1 Chapter 5 Configuring Vmux 2100 for a Typical Application Vmux 2100 Installation and Operation Manual Note 5 2 Outline of Configuration Procedure The recommended configuration procedure of the local and remote Vmux 2100 units include the following steps e Configuring of the IP host parameters for both units via an ASCII terminal connection Installing the two units at their locations e Configuring the local Vmux 2100 e Saving the configuration file cnfg dat of the local unit at the management station e Downloading the configuration file to the remote Vmux 2100 and updating its database e Changing the IP addresses of the remote E1 T1 groups to the valid ones 5 3 Configuring Vmux 2100 for Operation with CAS Signaling Most of the configuration procedures are performed on the local unit except for the defining IP host parameters and IP addresses of the remote E1 T1 groups Configuration procedure is divides into three main stages e Defining system parameters e Configuring main link parameters e Setting voice card parameters You must save the selected values by updating the Vmux 2100 database If the database is not updated Vmux 2100 discards al
38. the backup partition by typing its number 1 Vmux 2100 requires confirmation of the partition deletion The partition is full Do you want to erase it y n 5 Type Y Vmux 2100 responds with the following string Please start the XMODEM download 6 Sendthe img file to Vmux 2100 using the XMODEM utility of you terminal application Once the downloading is completed Vmux 2100 saves the new release as an active partition the former active partition turns into backup and the boot sequence continues normally If a failure occurs during the download the partially downloaded software is erased In this case only active software is left in the Flash memory Note After the software upgrade has been performed it will take several minutes for the Vmux 2100 to begin operating again This delay is due to the time the main module requires to update all the voice modules Downloading the Application and Configuration Software B 3 Appendix B Boot Manager and Software Downloading Vmux 2100 Installation and Operation Manual Downloading Application Files via TFTP The application software is downloaded when Vmux 2100 has been already completed the boot up procedure and the management software is running gt To download application file via TFTP 1 Start a TFTP application 2 Configure the communication parameters as follows Connection timeout more than 30 seconds to prevent an automatic disconnection during the backup part
39. to 3 bundle 1 destination port 3 bundle 1 destination port 3 3 172 17 15 12 gt Bundle 1 p Bundle 1 172 17 15 22 30 voice timeslots routed to gt Destination IP 172 17 15 22 Destination IP 172 17 15 12 45 30 voice timeslots routed to 4 bundle 1 destination port 4 bundle 1 destination port 4 4 Local Vmux 2100 Remote Vmux 2100 Figure 5 2 External E1 Bundle and Timeslot Configuration Transferring Database to the Remote Vmux 2100 gt To transfer the database to the remote Vmux 2100 1 Upload the cnfg dat file from the local Vmux 2100 to the management station via he TFTP protocol 2 Download the cnfg dat file to the remote Vmux 2100 via he TFTP protocol 3 Establish a Telnet connection 4 Update the remote Vmux 2100 database by typing Note The host IP and the main link values do not change when you download the new configuration and update the database Completing Remote Vmux 2100 Configuration The only difference between configurations of the local and remote units is the source and destination IP addresses of their bundles gt To complete the remote Vmux 2100 configuration 1 Display the Group 1 menu and assign the 172 17 15 21 IP address to the group 1 Main Menu gt Configuration gt Card gt Slot 1 gt Group 1 2 Display the Group 2 menu and assign the 172 17 15 22 IP address to the group 2 Main Menu gt Configuration gt Card gt Slot 1 gt Group 2 3 Display the Edit Bundle men
40. voice packets e DATA DSP is transmitting HDLC packets e FAX DSP is relaying fax signal e VOICEBAND DSP is transmitting voiceband data modem Total Rx Voice Total number of voice packets received from the DSP Total Rx Sid Total number of silence packets received from the DSP Total Rx Fax Total number of fax packets received from the DSP Total Rx Data Total number of HDLC packets received from the DSP Total Tx Voice Total number of voice packets transmitted to the DSP Total Tx Sid Total number of silence packets transmitted to the DSP Total Tx Fax Total number of fax packets transmitted to the DSP Total Tx Data Total number of HDLC packets transmitted to the DSP Total Underun Total underrun of the jitter buffer in packets Total Overun Total overrun of the jitter buffer in packets Max jitter len Max length of the jitter buffer in msec Silence percent since last clear Rx Average percentage of silence carried by the received timeslot since buffer was last cleared Silence percent since last clear Tx Collecting Statistics Average percentage of silence carried by the transmitted timeslot since buffer was last cleared Vmux 2100 Installation and Operation Manual Chapter 7 Monitoring and Statistics Collection Displaying the Voice Signaling Statistics When operating with the CAS signaling Vmux 2100 transmits signaling information in one of the timeslots You
41. wall socket If a power switch is provided in the equipment set it to the OFF position If the power cord cannot be readily disconnected in case of emergency make sure that a readily accessible circuit breaker or emergency switch is installed in the building installation Connection of DC Mains Unless otherwise specified in the manual the DC input to the equipment is floating in reference to the ground Any single pole can be externally grounded Due to the high current capability of DC mains systems care should be taken when connecting the DC supply to avoid short circuits and fire hazards DC units should be installed in a restricted access area i e an area where access is authorized only to qualified service and maintenance personnel Make sure that the DC supply is electrically isolated from any AC source and that the installation complies with the local codes The maximum permissible current capability of the branch distribution circuit that supplies power to the product is 16A The circuit breaker in the building installation should have high breaking capacity and must operate at short circuit current exceeding 35A Before connecting the DC supply wires ensure that power is removed form the DC circuit Locate the circuit breaker of the panel board that services the equipment and switch it to the OFF position When connecting the DC supply wires first connect the ground wire to the corresponding terminal then the positive pole a
42. 1023b Undersize CRC Collision Jabber Press Y for main menu amp exit Figure 7 7 Main Module Statistics Menu 4 From the Main Module Statistics menu choose Ethernet statistics 5 From the Ethernet Statistics menu choose Display to display the main link Ethernet statistics Figure 7 8 illustrates the Ethernet statistics screen able 7 3 describes the statistics values Ethernet Statistics Rx statistics 359540 Total Bytes 47587419 31424 Bytes 3704499 27161 Multcst Frames 2533 Tx statistics 675 Bytes 78120 17 Multcst Frames 0 Frame sizes statistics Rx Tx 56127 65b 127b 169767 115637 256b 511b 8937 2245 1024b max 5451 Errors statistics 0 Oversize 0 Fragments 1 Late Collision 0 Dropped refresh ESC for exit ESC prev menu main menu amp exit Figure 7 8 Main Link Ethernet Statistics Screen Table 7 3 Main Link Ethernet Statistics Values Field Description Rx Total Frames Total number of packets received Rx Total Bytes Total number of data octets of all packets received Note A data octet is a single byte from the packet data section Rx Frames Number of good packets received Rx Bytes Number of data octets of good packets received Rx Brdcst Frames Number of good broadcast packets received Rx Multcst Frames Number of good multicast packets received Tx Frames Number of good packets transmitte
43. 25 Restoration Time 1 second Clock Source Lbt Interface Type Ltu Idle Code ff Signaling CAS Profile 1 External T1 Connect No Clock Source Lbt Frame Esf Interface Type Dsu Line Code B8ZS Rx Sensitivity CSU mode only LOW 30 dB Tx Gain Level CSU mode only 0 dBm Line Length DSU mode only 0 133 ft Restoration Time 1 second Idle Code ff Signaling CAS Profile 1 External Timeslot Update from Time Slot 1 To Time Slot 1 Type N C Bundle 1 Destination Port ID Destination Time Slot Default Settings 3 5 Chapter 3 Operation Vmux 2100 Installation and Operation Manual 3 6 Default Settings Chapter 4 Management from a Terminal The configuration of Vmux 2100 is performed via menu driven embedded software using a standard ASCII terminal or a PC running a terminal emulation application connected to the rear panel CONTROL port Alternatively you can configure Vmux 2100 via Telnet connection which also establishes an inband management link to the remote unit 4 1 Preparing for the Control Session This section describes how to prepare Vmux 2100 and the supervisory terminal for the control session Control Port Interface Characteristics Vmux 2100 includes a V 24 RS 232 asynchronous DCE port designated CONTROL and terminated in a 9 pin D type female connector The control port continuously monitors the incoming data stream and immediately responds to any input string received through this port The termin
44. 3 G 704 G 732 requirements HDB3 O to 43 dB with LTU O to 12 dB without LTU Balanced 3V 41096 Unbalanced 2 37V 10 Per ITU T G 823 Internal or loopback 120Q balanced 75Q unbalanced Balanced RJ 45 8 pin Unbalanced via CBL RJ45 2BNC interface adapter Technical Specifications 1 11 Chapter 1 Introduction T1 Main Link Number of Links E1 Voice Ports T1 Voice Ports 1 12 Data Rate Standards Line Code Zero Suppression Framing Timing Statistics Receive Signal Level Transmit Signal Level Jitter Performance Line Impedance Ports per Module Data Rate Standards Framing Line Code Receive Signal Level Transmit Signal Level Jitter Performance Line Impedance Connector per port Ports per Module Data Rate Standards Technical Specifications Vmux 2100 Installation and Operation Manual Two one redundant 1 544 Mbps ANSI 11 403 AT amp T TR 62411 ITU T Rec G 703 AMI B8ZS SF ESF transparent Internal or loopback Full statistical diagnostics capability according to ANSI T1 403 1989 Local support of ESF diagnostics according to AT amp T PUB 54016 O to 36 dB with CSU O to 30 dB without CSU 0 7 5 15 or 22 5 dB with CSU 2 7V 1096 at 0 655 ft without CSU Per AT amp T TR 62411 1009 balanced Two or four 2 048 Mbps per port ITU T Rec G 703 G 704 G 706 G 732 G 823 G 732S and G 732N with or without CRC 4 in compliance wit
45. 3 Inject Tone Menu 3 From the Inject Tone Test menu perform the following steps to complete the tone injection activation Select a desired slot Select a desired E1 T1 Select a timeslot for the tone injection Specify direction of the tone injection a Local towards the local PBX see Define the tone injection timeout period of time after which the tone injection stops automatically n 0 seconds forever to 60 seconds Activate the tone injection by typing 6 and selecting Yes from the displayed menu Repeat the procedure for all timeslots that you intend to test Note You can display information on all tests running at a time by selecting Display Active Tests from the Diagnostics menu 6 2 Tone Injection Vmux 2100 Installation and Operation Manual Chapter 6 Diagnostics 6 2 Loopback Tests Vmux 2100 supports activation of the local and remote loopbacks The purpose of these tests is to determine the source of a break in the data flow The loopbacks are activated per E1 T1 port Local Loopback Vmux 2100 can activate a local loopback to test the connection between the E1 T1 voice port and the local side PBX In this mode data coming from the PBX side is looped back to the testing equipment See Voice Module E1 T1 Framer Main Link Testing Equipment Main Module Operating in Internal Clock Figure 6 4 Local Loopback gt To activat
46. BNC interface adapter if ordered CBL VMUX MM MODEM cross cable if ordered AC power cord or DC power supply connector kit 2 3 Installation and Setup The Vmux 2100 unit is designed for desktop or bench installation and is delivered as a fully assembled unit No provisions are made for bolting the unit to a tabletop gt To install Vmux 2100 1 oro ir dee de Determine the required configuration of Vmux 2100 in accordance with your application Set the E1 main link board internal jumpers to match E1 connection type balanced or unbalanced Connect the E1 T1 voice port Connect the 10 100BaseT or E1 T1 main link Connect an ASCII terminal or a PC running a terminal emulation software Connect power to the unit Setting the Main Link E1 Internal Jumpers When using the E1 main link set the E1 main link board internal jumpers to match the E1 connection type balanced or unbalanced In addition you can connect pin 3 and pin 6 of the RJ 45 E1 main link connector to the frame ground gt Tosetthe E1 main link board jumpers 1 2 3 4 Disconnect all power and interface cables from Vmux 2100 Release the two main link rear panel screws Slide the main link board interior out of the unit Set the E1 main link jumpers see Figure 2 1 Bind fable 2 1 Installation and Setup Vmux 2100 Installation and Operation Manual Chapter 2 Installation and Setup Jumper E1 interface type jumpers JP1 JP2 JP5 JP6
47. E 7 10 7 10 Main Card CPU Utilization Statistics esce oia ire e pube pulse tippen d pesa e P eR Rr RE Rd ph 7 12 7 13 Garde Statistics Menla Eid bn ped ist e um o Seid Re t eU RR pul 7 12 7 12 E1 T1 Group Ethernet Statistics MPU eibi veda d ex Ed toe dne ibd ovk ta ie dad ERE 7 13 iE Mode pM 7 13 7 14 ET TT Group Ethernet Statistics Screen uses er TERR AAFET UMS SPON SAA EROR HT ASH INS RA FINES HA 7 14 7 15 E1 T1 Group HDLC Statistics Screen i necare ze it on nequibat erba kin ERIS REI ENN 7 16 7 16 ET TT Group Memory Statistics SCEGBTI citet tite itia trt oet orba esa Ferne RE tata 7 17 79127 Bundle Statistics asses Pn nov inis vids dias VeRO DUC anit 7 18 7 18 Tim slot VOICE SEREISUCS SONI erogare sod Dt ha candy PRR eR a RD IN UE 7 20 7 19 VoicE RX SignaliNhg eL 7 21 7 20 Voice Tx Signaling T ee diiris Es ea iasan aE E 7 21 7 21 E1 T1 Group CPU Utilization Statisties od eeepc rud sexi ben cates tque p epu ex cxt Raps 7 22 A 1 RJ 45 Connector Pin Location eesseesseeesee eee enenen n nhe nre nnne rene A 1 A 2 CBL VMUX MM MODEM Cross Cable usse mededboneteszt bep higa deco opened dau is A 2 Meum M B 2 C 1 Inventory and Configuration MENUS v2 jase gtalecvenlinn tatenn endian dienes tans C 1 6 2 Statistics and Diagnostics MOUS atassssreisndcanpesaieatnnntandipisedsained suce MER DU dread cad C 2 Vmux 2100 Installation and Operation Manual V Table of Contents Li
48. Hub menu appears see Figure 4 20 Main Board M IPE1 gt Slot 1 NO CAR Slot 2 NO CAR Slot 3 NO CAR Slot 4 CAR Q Db Update Undo ESC prev menu menu amp exit Figure 4 20 Hub Menu 2 From the Hub menu choose Main Board to select the main link module The Main Board menu appears Entering Main Link and Voice Modules into the Database 4 17 Chapter 4 Management from a Terminal Vmux 2100 Installation and Operation Manual 4 18 3 From the Main Board menu select one of the following module types M IP 10 100BaseT port only M IPE1 10 100BaseT port and E1 port M IPT1 10 100BaseT port and T1 port 4 From the Hub menu choose Slot 1 to select the slot 1 module The Slot 1 menu appears 5 From the Slot 1 menu select one of the following module types NO CARD No module installed in slot 1 V 2E1 Two E1 ports V 4ET Four E1 ports V 2T1 Two T1 ports V A4T1 Four T1 ports 6 Repeat step 4 and step 5 to select the module types for all utilized Vmux 2100 slots 4 7 Configuring Main Link and Voice E1 T1 Ports Once the main link and voice E1 T1 modules are installed in Vmux 2100 and identified by the system you can start configuring the ET T1 and Ethernet connections of the unit It is recommended to configure the main link and voice external E1 T1 ports in the following order 1 Configure the main link Set the Ethernet parameters of t
49. II terminal connected to the Vmux 2100 control port If a problem is encountered refer to Chapter 5 for test and diagnostic instructions Internal settings adjustment maintenance and repairs may be performed only by a skilled technician who is aware of the hazards involved Always observe standard safety precautions during installation operation and maintenance of this product 2 1 Site Requirements and Prerequisites AC powered Vmux 2100 units should be installed within 1 5m 5 ft of an easily accessible grounded AC outlet capable of furnishing the voltage in accordance with Vmux 2100 nominal supply voltage DC powered Vmux 2100 unit requires a 48 VDC power source which must be adequately isolated from the main supply The trunk circuit which supplies power to the unit must be protected by a circuit breaker of 16A maximum Allow at least 90 cm 36 in of frontal clearance for operating and maintenance accessibility Allow at least 10 cm 4 in clearance at the rear of the unit for signal lines and interface cables The ambient operating temperature of Vmux 2100 is 0 to 50 C 32 to 122 F ata relative humidity of up to 90 non condensing Site Requirements and Prerequisites 2 1 Chapter 2 Installation and Setup Vmux 2100 Installation and Operation Manual 2 2 Package Contents The Vmux 2100 package includes the following items One Vmux 2100 unit Vmux 2100 installation and operation manual CBL RJ45 2BNC RJ 45 to
50. Level 11 VLAN Parameters 12 Bundle Name 5 Show Partition Information 6 Set the Active Application 7 Reset Card Hii 8 Open Internal Alarms 3 External 1 1 E1 Parameters 1 Connect Connect 2 Frame 2 Clock Source 3 Interface Type 3 Frame 4 Restoration Time 4 Interface Type i 5 Clock Source 5 Line Code 6 Idle Code 6 Rx Sensitivity CSU only 6 Line Length DSU only T Signaling 7 Tx Gain Level CSU only 8 Profile 8 Restoration Time 9 Idle Code H 2 Distribution of Framer 10 Signaling B Time Slots 11 Profile B 1 Display Time Slots 2 Time Slots Configuration Update from Time Slot To Time Slot Type Bundle Destination Port ID Destination Time Slot ID Update Time Slot Figure C 1 Inventory and Configuration Menus C 1 Appendix C Configuration Menus C 2 3 Monitoring 1 Status 1 Display 1 Display All Alarms 2 Display and Clear Alarms 3 Display Alarm Status 3 Display Sanity 1 Error 2 Warning 2 Statistics 1 Cards Statistics Ethernet Statistics HDLC Statistics Memory Statistics Bundles Statistics Voice Statistics Voice Rx Signaling Statistics Voice Tx Signaling Statistics CPU Utilization ANOABRWNH 2 Main Module Statistics 1 CPU Utilization 2 Ethernet Statistics Vmux 2100 Installation and Operation Manual 4 Dignostics 1
51. Link Port Eections above you must perform the following e For T1 links select a signaling mode Robbed Bit MF CCS e For E1 links selecting the frame mode automatically determines the signaling mode 6 7325 or G 732S CRC4 framing CAS signaling G 732N or G 732N CRCA framing CCS signaling If you intend to change E1 T1 signaling it is recommended to disconnect a bundle to which the E1 T1 timeslots are assigned before configuring the signaling mode The bundle must be disconnected at the local and remote sites If you do not disconnect the bundle you must perform reset of the local and remote voice modules carrying the E1 T1 links after you complete configuring the E1 T1 signaling e When operating with CAS for E1 links in G 732S frame modes or RBMF for T1 links signaling it is necessary to assign a signaling profile to the E1 T1 link In such cases the Profile 1 5 option will appear The profile must be compatible with the PBX signaling signaling profile configuration is explained in the Confi ignaling Information Bection above e Configure the E1 T1 timeslots as explained below Configuration of the E1 T1 ports located on the voice modules is performed via the External 1 and External 2 menus Configuration gt Card gt Slot 1 Slot 2 Slot3 Slot 4 gt Group 1 Group2 gt External 1 External 2 gt E1 Parameters T1 Parameters gt To configure E1 T1 timeslots 1 From the Configuration menu see choose
52. NN AUN RPM ME 4 17 C MERO MENU e EER 4 17 2 20 Card MODs one irienna ia PI a Dr Ha Madsen Of eir DRM M bins UMANE 4 19 2L Main Board Musis ao ttbi na SERI RE PUNRLR Eb itr p d DIR NA NA RR RU ca RM IE 4 19 4 23 Lan Parameters MBBULascebross eredi duda but ci N oer USE UE Ce VER MM S 4 20 x Birch M 4 20 4 25 Main Link 1 2 Menu for ET Port Module iesus mater SRI RATER SH ARYEN DA EOS EEUU 4 21 4 26 Time Slot Table for E1 Link ssssssssseeeeee nennen nnne 4 22 4 27 Main Link 1 2 Menu for T1 Port Module eoe ta IRR Rt nibo RE RE e eoe 4 23 4 28 Time Slot Table for T1 Link ssssssseeee emen 4 24 229 SIOUMBDU ads aaa ded x dam Op arat m E en rint ta AN Pad dE 4 25 Aa EPI 4 25 4 31 Bundles Parameters Menu aciei eet denn dore ELO Qa RR NERA TEES aa LEM S LR ORI UNUM 4 25 4 32 Bundle CanbBurdtiari MenU opi avit Rc ocn cdiu Gin dence Fit pel dpa dae on Neue 4 26 iv Vmux 2100 Installation and Operation Manual Table of Contents 4 33 Edit BUNGIE IEMs shisssdnsscerjaurnedsaonserivanmansiunapetewaaijuasane ia eE E T 4 26 4 34 Connectivity Parameters MEIGS qe saieaananniiaaanngeueruannvesomrnineionaeenaia eabenmene aaanetaaas 4 27 4 35 Voice Parameters MENU sisse i rero ARA UHR EERRXN QU SERERE CRURA HER GUAPO I UE UE 4 28 4 36 acu Bc MP AN 4 30 4 37 Distribution Of Framer Time Slots MENU ca
53. O IER 4 2 Default Security Configuration ss en tirer hr rere Se Tee RR CES ERE HIR Feo EORR 4 2 4 2 Navigating the Management Menus des teas rie OO adl bi cicuta seu 4 3 Selecting Parametel d 4 3 Saving amd Aborting Selected Values 5 ssiduccidebisdciaciabiiiaten ic abc dedu inde nien 4 3 4 3 Starting the Control Session eise dte e ex ER pn tbe eiibiduntei iiae asise 4 4 4 4 Displaying the Vmux 2100 IngehlfOby s sese besser ket cr en dae tht etos Set dra ticas 4 5 4 5 Configuring the Vmux 2100 System osssuscacadedcsetre d besccca tati idadadus cubus cuir tas ck 4 5 Configuring Ethernet Management Connection iuis aot intendo ehe nba adea n obti q aa 4 6 Configuring the Host IP i re ei t thin e Em RENE RXEDO AEE EEK EEES EE EEEE LANE 4 6 Defining the Manager Listen i rte tn tre pir toe RH de HER e Tni Redi eed 4 8 Managing th User Database aic as eiecit ei gdun an eU dab Fu ce d MN SN iiid 4 8 Adding a New User to the Database otn ritis ttbi tenero re REN aeter e SRS 4 8 Deleting an Existing User from the Database sse 4 10 Changing the Wser Details ner ai Do ed reckon EOD RID aiT 4 10 Displaying the User Br 4 11 Controlling Telnet ACCC arcos diac ioca ie eadacoincsi MUR M CUI UMM EU ON MM 4 11 Configuring the Control PORE ai dcn onitid ot ab ora cda bidder tial nidi 4 12 Configurme the Data Rate eite tie rr hr tO Ped a E an EEA dese te CU E Fe o a 4 12 Configuring t
54. Remote Vmux 2100 Figure 6 6 Remote Loopback The Remote Loop Test menu appears similar to the Local Loop Test menu Figure 6 5 From the Remote Loop Test menu perform the following steps to complete Activate the remote loopback by choosing Activate and then selecting Yes from the displayed menu Testing Equipment The ping utility is used to confirm IP connectivity by pinging other IP hosts The connectivity is confirmed be receiving a reply from the remote pinged hosts gt To ping a host 1 Pinging Remote Devices From the Diagnostics menu choose Ping The Ping menu appears see Vmux 2100 Installation and Operation Manual Chapter 6 Diagnostics Ping 1 Ip Address sa G0E 04 02 0 2 Number Of Pings 1 16 1 3 Activate Db Update Db Undo ESC prev menu main menu amp exit Figure 6 7 Ping Menu 2 From the Ping menu choose Ip Address and enter the desired host IP address 3 From the Ping menu choose Number Of Pings and enter the number of pings 4 From the Ping menu choose Activate to activate the pinging 6 4 Displaying the Active Tests The Vmux 2100 management software allows you to display tone injection and loopbacks currently in progress gt To display all active tests e From the Diagnostics menu choose Display Active Test Vmux 2100 displays a list of active tests specifying the exact slot E1 T1 port and timeslot for tone injection onl
55. T D Inverts the incoming D bit and transmits it IDLE SIGNAL Selects the code transmitted 0 Transmits zero on A B C and D bit when the Ns 1 Transmits one channel is idle OOS SIGNAL Selects the code transmitted 0 Transmits zero on A B C and D bit when the 1 Transmits one channel is out of service Configuring Keep Alive Suppression Rate When Vmux 2100 with CCS signaling is connected to the PBXs operating with the SS7 signaling the PBXs use one timeslot to transmit signaling information The signaling information is passed over the signaling link in the form of the following signal units e Message signal units MSUs provide all signaling associated with call setup and tear down database query and response and SS7 network management e Link status signal units LSSUs provide information on the link status between the network nodes initiation of link alignment quality of the signaling traffic etc e Fill in signal units FISUs carry no information payload They occupy the link when there are no MSUs or LSSUs to send FISUs are also referred to as keep alive messages Often in the absence of signaling traffic the signaling links become flooded with the FISUS causing communication disruptions In order to prevent this you can enforce Vmux 2100 to drop certain amount of FISUs up to 9096 You can also disable the FISU dropping by configuring the keep alive suppression rate to 0 It is necessary w
56. T1 timeslots are grouped together into bundles The payload of each E1 T1 group can be arranged into up to five bundles with maximum of 60 timeslots per bundle Before configuring bundles you must add at least one bundle to a group gt To add a bundle 1 From the Group menu choose Bundles Parameters The Bundles Parameters menu appears see Figure 4 37 Bundles Parameters 1 Display Bundles 2 Bundle Configuration Db Update Db Undo ESC prev menu main menu amp exit Figure 4 31 Bundles Parameters Menu 2 From the Bundles Parameters menu choose Bundle Configuration The Bundle Configuration menu appears see igure 4 32 Configuring Main Link and Voice E1 T1 Ports 4 25 Chapter 4 Management from a Terminal Vmux 2100 Installation and Operation Manual Bundle Configuration Add Bundle Delete Bundle 1 2 3 Edit Bundle Db Update Db Undo ESC prev menu 4 To 1 Edit Bundle main menu amp exit Figure 4 32 Bundle Configuration Menu From the Bundle Configuration menu choose Add Bundle The Add Bundle menu appears Add a bundle by choosing its number configure an existing bundle From the Bundle Configuration menu see Figure 4 32 choose Edit Bundle The Edit Bundle menu appears see Figure 4 33 Enter Bundl Connect gt Function gt Max Bytes In Destination I Destination B Packetizing I ony n oF WB NY FP
57. a sx As EIN Ede deo 3 1 3 2 Vmux 2100 Rear Panel i eoe eit esae E ee RE UPS RERE 3 1 4 T Password Request SCEBBH sesasine Ua iR Lnd ek ed Ue Vive MES A R ME a pd IQ ME 4 4 Bnd Maln MENU c 4 4 Eo MR CC ir 4 5 4 4 Configuration Men NT 4 6 AD System MENU sorires saisi 4 6 4 6 Management NOH sacos speda dO dbi d anise e Nao aaa S Eea 4 7 Te OSE IAMEN a ey heir gaara a E TE 4 7 4 8 Manager List MOBIL x5 s0aivaiiarusdansevieavepnachasnniabis FR ARA PV ai Dra s ERR aq MN GRE DEE 4 8 4 9 User Administration MIU sss eaa EUR EI pude a ue me ck a a S RAN DRAIN DUM RN DOES M CR DA npa 4 9 2 10 Add New User MenU ode eso pire bet tani pip e bate QUEDA Mis trap UAM REP pI RENI dE 4 9 CSI PER 2B qul t 4 10 4 12 Change User Details Ment ses e endet unies tre bien onde enda AN DR residui tdi 4 10 CNRC UT IBS riche e 4 11 4 14 Control Port MENU e 4 12 4 15 Signaling Configuration MenU sssssssssssssesiseisisessrststsriststnsssistrsentrerstnrnsrsentrrentnts 4 14 4 16 Signaling Profile Configuration MU cs ei ae catene ecl teca idc enun a aae 4 14 4 17 Signaling Table Configuration Menu vatdisisim it Daran a dor sb or ernment geiak 4 14 4 18 SS7 Keep Alive Suppression Rate MENU si sias vri pereo Nast NE aeni URen terae ra di 4 16 4 19 Date amp Time Update ISA pd UU er erori i BANTUR DAD bean aint MA
58. al can be connected either directly to the Vmux 2100 control port or through a modem or any other type of full duplex data link e Direct connection to terminals Since terminals usually have DTE interfaces the connection to the port is made by means of a straight cable e Connection through a modem or data link In this case you need a cross cable RAD s CBL VMUX MM MODEM to connect to the CONTROL connector see Appendix A for the cross cable wiring diagram Preparing the Terminal Any standard ASCII terminal a dumb terminal or a personal computer running a terminal emulation application equipped with a V 24 RS 232 communication interface can be used to configure Vmux 2100 Appendix A details the pin assignment and control signal directions of the Vmux 2100 control connector Data Terminal Ready DTR When connected and turned on the terminal sets the DTR line ON active to gain control over Vmux 2100 and starts a configuration or monitoring session Preparing for the Control Session 4 1 Chapter 4 Management from a Terminal Vmux 2100 Installation and Operation Manual Initiating a Control Session Vmux 2100 supports two default terminal rates e 115 2 kbps for 20 30 seconds after the power up until the boot sequence is completed Supervisory terminal connection may be required at this stage for software downloading purpose e 9 6 kbps during normal operation To initiate a control session 1 Connect th
59. ameters Minimum Pulse Width and Minimum Power Level appear only when the MF relay is enabled a Minimum Pulse Width minimum pulse width of the MF tone to be detected and relayed 30 to 32676 msec a Minimum Power Level minimum power level of the MF tone to be detected and relayed 0 to 35 dBm 4 28 Configuring Main Link and Voice E1 T1 Ports Vmux 2100 Installation and Operation Manual Chapter 4 Management from a Terminal Note Note If you intend to change the voice parameters it is recommended to disconnect a bundle before configuring it The bundle must be disconnected at the local and remote sites If you do not disconnect the bundle you must perform reset of the local and remote voice modules carrying the E1 T1 links which timeslots belong to the bundle The voice modules must be reset after you complete configuring the voice parameters VLAN Parameters enable disable virtual LAN tagging specify VLAN number and its priority a Vlan Number 26 to 4094 a Vlan Priority 0 minimum to 7 maximum Bundle Name assigning an identification to a bundle Configuring External E1 T1 Ports Configuration of the external E1 T1 ports located on the Vmux 2100 voice modules V 2E1 V 4E1 V 2T1 V 4T1 is similar to the configuration of the E1 T1 ports of the main link modules M IPE1 M IPT1 In addition to the standard configuration procedures listed in the Configuring the E1 Main Link Portland Configuring the T1 Main
60. ansmit Tx and receive Rx trunks use the clock supplied by its internal oscillator Diagnostics Vmux 2100 supports local internal and remote external loopback activation on E1 T1 links The user can also perform tone injection towards the local PBX In addition a ping utility is included to confirm IP connectivity to the remote units Statistics Collection Vmux 2100 provides extensive statistics collection capabilities which include Ethernet as per RFC 1643 and HDLC statistics voice signaling bundles CPU and memory utilization Management Vmux 2100 can be managed via a local terminal Telnet or RADview RAD s network management system Vmux 2100 has a DB 9 female port for the direct terminal connection Alternatively a supervisory terminal can be connected via a modem link Software upload and download and configuration can be performed via the local terminal TFTP or via RADview Remote units are managed via Telnet over an inband management link running on an E1 T1 link Overview Vmux 2100 Installation and Operation Manual Chapter 1 Introduction Vmux 2100 supports a four level security and user authentication system e Administrator Allowed to configure all the parameters of Vmux 2100 e Operator Allowed to perform all operations in the system except for user administration adding deleting users changing user definitions e Technician Allowed to test Vmux 2100 and monitor its operation for examp
61. at allows the user to perform basic file transfer operations These operations are all optional When working with the File System menu configure the ASCII terminal rate to 115 2 kbps gt To access the File System menu e Press lt Enter gt several times immediately after powering up the Vmux 2100 The File System menu is displayed see VMUX Boot Version 1 20 Jun 16 2002 Boot Manager Version 3 30 Jun 16 2002 Exit Boot Manager Show partitions information Set the active partition Erase a partition Download an application by XMODEM Select an application to run temporarily Erase all partitions 0 1 2 3 4 5 6 7 Show basic hardware information Select Figure B 1 File System Menu From the File System menu you can e Show the partition information e Set the active partition e Erase a partition e Download an application via XMODEM application see the Application Files via XMODEM kection e Select a partition for a temporary one time use e Erase all partitions e Display the basic hardware information RAM ROM size etc Notes Partition information displayed via the File System menu does not include the application software of the voice modules Use the Show Partition Information menu Main Menu gt Configuration gt System gt Show Partition Information to display complete information on the Vmux 2100 application software e You can also exchange the active and backup
62. at step 4 to step 6 for the external port 2 of group 1 except for the following Assign 2 to the Destination Port ID for the timeslots in step 5 Display the Group 2 menu and assign the 172 17 15 12 IP address to the group 2 Main Menu gt Configuration gt Card gt Slot 1 gt Group 2 Repeat step 3 to step 6 for the external port 1 of group 2 except for the following Assign destination IP 172 17 15 21 to the bundle 1 in step 2 Assign 3 to the Destination Port ID for the timeslots in step 5 Repeat step 4 to step 6 for the external port 2 of group 2 except for the following Assign 4 to the Destination Port ID for the timeslots in step 5 Figure 5 2 bummarizes the external E1 bundle and timeslot configuration of the local and remote units 5 4 Configuring Vmux 2100 for Operation with CAS Signaling AM Vmux 2100 Installation and Operation Manual Chapter 5 Configuring Vmux 2100 for a Typical Application 30 voice timeslots routed to 30 voice timeslots routed to i bundle 1 destination port 1 bundle 1 destination port 1 j gt Bundle 1 Bundle 1 1 MEI 30 voice timeslots routed to gt Destination IP 172 17 15 21 hid Destination IP 172 17 15 11 30 voice timeslots routed to 1724 15 21 2 bundle 1 destination port 2 bundle 1 destination port 2 P 30 voice timeslots routed to 30 voice timeslots routed
63. cal Specifications 1 13 Chapter 1 Introduction Indicators E1 Main Link and Voice Port T1 Main Link and Voice Port General Power Supply Number Physical AC Source DC Source Height Width Depth Weight Environment Operating 1 14 Temperature Storage Temperature Humidity Technical Specifications Ethernet Main Link Vmux 2100 Installation and Operation Manual ACT yellow blinks according to the Ethernet traffic LINK green ON Good link integrity LOC red ON Local sync loss occurred REM red ON Remote sync loss occurred RED red ON Red alarm is received YEL red ON Yellow alarm is received PWR1 green ON Power supply 1 is on PWR2 green ON Power supply 2 is on ALM red ON An alarm is present in the system TST yellow ON A test is active POWER green ON Power supply is on POWER red ON Power supply is off Two redundant hot swappable 100 to 240 VAC 50 or 60 Hz 40W 36 to 72 VDC 48 VDC nominal 4 3 cm 1 7 in 1U 43 5 cm 17 1 in 24 0cm 9 5 in 7 0kg 15 5 lb 0 to 50 C 32 to 122 F 20 to 70 C 4 to 158 F Up to 90 non condensing A Warning Chapter 2 Installation and Setup This chapter describes installation and setup procedures for the Vmux 2100 device After installing the unit e Refer to Chapter 3 for the operating instructions e Refer to Chapter 4 for the detailed system configuration procedures using an ASC
64. can display the mapping of the ABCD bits used by the each timeslot inside the signaling timeslot see esac Figure 7 20 e Rx signaling Signaling transmitted from the DSP e Tx signaling Signaling transmitted towards the DSP gt To display the timeslot voice statistics 1 From the Cards Statistics menu choose Voice Rx Signaling statistics to display Rx Signaling or choose Voice Tx Signaling statistics 2 From the Voice Rx Tx Signaling Statistics menu choose Slot gt and then enter the desired slot number from the displayed list to select the slot 3 From the Voice Rx Tx Signaling Statistics menu choose Group Number gt and then enter the desired group number from the displayed list to select the group 4 From the Voice Rx Tx Signaling Statistics menu choose Display to display the statistics Rx Signaling Statistics on Slot 2 Port 1 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 0000 Ts2 0000 Ts5 0000 Ts8 0000 Ts11 0000 Ts14 0000 Ts18 0000 Ts21 0000 Ts24 0000 Ts27 0000 Ts30 Ai 2 Figure 7 19 Voice Rx Signaling Tx Signaling Statistics on Slot 2 Port 1 0000 0000 0000 0000 0000 Ts2 0000 Ts5 0000 Ts8 0000 Ts11 0000 Ts18 0000 Ts21 0000 Ts24 0000 Ts27 0000 Ts30 0000 0000 0000 0000 0000 nal s Ha 0000 Ts14 0000
65. connection to intra building or non exposed wiring or cabling only In such cases a notice will be given in the installation instructions Do not attempt to tamper with any carrier provided equipment or connection hardware Australian Safety Requirements WARNINC THIS EQUIPMENT MUST ONLY BE INSTALLED AND MAINTAINED BY SERVICE PERSONNEL In order to comply with Australian safety requirements for telecommunication equipment observe the following safety instructions 1 VMUX M M ETH E1 module Remove JP7 and JP16 from the module circuit board 2 VMUX M VC E1 4 module Connection of this module s ports to public telecommunication networks must be via a Line Isolation Unit with a telecommunication compliance label Electromagnetic Compatibility EMC The equipment is designed and approved to comply with the electromagnetic regulations of major regulatory bodies The following instructions may enhance the performance of the equipment and will provide better protection against excessive emission and better immunity against disturbances A good earth connection is essential When installing the equipment in a rack make sure to remove all traces of paint from the mounting points Use suitable lock washers and torque If an external grounding lug is provided connect it to the earth bus using braided wire as short as possible The equipment is designed to comply with EMC requirements when connecting it with unshielded twisted pair UTP cable
66. d 7 8 Collecting Statistics Vmux 2100 Installation and Operation Manual Chapter 7 Monitoring and Statistics Collection Table 7 3 Main Link Ethernet Statistics Values Cont Field Tx Bytes Description Number of data octets of good packets transmitted Tx Brdcst Frames Number of good broadcast packets transmitted Tx Multcst Frames Number of good multicast packets transmitted Frames 64b Number of received and transmitted packets with size of 64 bytes Frames 65b 127b Number of received and transmitted packets with size of 65 to 127 bytes Frames 128b 255b Number of received and transmitted packets with size of 65 to 127 bytes Frames 256b 511b Number of received and transmitted packets with size of 256 to 511 bytes Frames 512b 1023b Number of received and transmitted packets with size of 512 to 1023 bytes Frames 1024b max Number of received and transmitted packets with size of 1024 to 1518 1536 bytes Rx Undersize Number of received packets which meet the following conditions e Packet data length is less than 64 bytes e Collision event has not been detected e Late collision event has not been detected e Packet has valid CRC Rx Oversize Number of received packets which meet the following conditions e Packet data length equals or is greater than 1518 1536 bytes e Packet has valid CRC Rx CRC Number of received packets which meet the following condit
67. de ff Default Settings 3 3 Chapter 3 Operation 3 4 Vmux 2100 Installation and Operation Manual Table 3 3 Vmux 2100 Default Settings Cont Parameter Main Link T1 Parameters Default Value Connect No Clock Source Lbt Frame Esf Interface Type Dsu Line Code B8ZS Rx Sensitivity CSU mode only LOW 30 dB Tx Gain Level CSU mode only 0 dBm Line Length DSU mode only 0 133 ft Restoration Time 1 second Idle Code ff Group Ip Address 0 0 0 0 Bundle Enter Bundle Number 1 Connect No Function TDMolP Max Bytes In Multiplexed Frame 500 Destination IP 0 0 0 0 Destination Bundle 1 Packetizing Interval 30 Connectivity Packet Rate 60 Connectivity Timeout Cycles 3 TOS Parameters Precedence Routine TOS Parameters Delay Normal TOS Parameters Throughput Normal TOS Parameters Reliability Normal Reliability Coder Rate G 723 1 6 4 Fax Modem Enable Fax Modem Rate 4 8 kbps MF Relay Disable Minimum Pulse Width 30 msec Minimum Power Level 0 dBm VLAN Parameters Vlan exists No VLAN Parameters Vlan ID 26 VLAN Parameters Vlan Priority 0 Default Settings Vmux 2100 Installation and Operation Manual Chapter 3 Operation Table 3 3 Vmux 2100 Default Settings Cont Parameter Default Value External E1 Connect No Frame 73
68. ds Total Rx Sg Total number of received signaling bits Total Rx Voice Total number of received voice bits Total Rx Hdlc Total number of received HDLC bits 60 sec Rx 5g Number of signaling packets received during last 60 seconds 60 sec Rx Voice Number of voice packets received during last 60 seconds 60 sec Rx Hdlc Number of HDLC packets received during last 60 seconds Total Tx Sg Total number of transmitted signaling bits Total Tx Voice Total number of transmitted voice bits Total Tx Hdlc Total number of transmitted HDLC bits 60 sec Ix 5g Number of signaling packets transmitted during last 60 seconds 60 sec Tx Voice Number of voice packets transmitted during last 60 seconds 60 sec Tx Hdlc Number of HDLC packets transmitted during last 60 seconds Bundle Memory Min Frames Minimum number of frames assigned for the current bundle Current Frames Current number of frames assigned for the current bundle Silence percent on bundle Rx Average percentage of silence on all the received timeslots connected to the bundle Silence percent on bundle Tx Average percentage of silence on all the transmitted timeslots connected to the bundle Displaying Timeslot Voice Statistics The Vmux 2100 software enables you to evaluate performance of an individual timeslot as well as the performance of the DSP it uses s
69. ds after power up Table 3 2 Vmux 2100 Indicator Status Indicator Status PWR1 PWR2 On TEST Off ALM On L Off R Off If the above LED indications do not appear following initial power turn on refer to Chapter 5 for the diagnostic test instructions Turning Off Vmux 2100 gt To turn off Vmux 2100 e Remove the power cord from the power source 3 2 Operating Vmux 2100 Vmux 2100 Installation and Operation Manual Chapter 3 Operation 3 3 Default Settings Vmux 2100 is managed by an ASCII terminal or PC running a terminal emulation program via menu driven embedded software lable 3 3 lists the default settings of the Vmux 2100 configuration parameters Table 3 3 Vmux 2100 Default Settings Parameter Default Value System Set Host IP address 0 0 0 0 Set Subnet Mask 0 0 0 0 Set Default Gateway 0 0 0 0 Trap public Read public Write private Managers list 0 0 0 0 Telnet Enable Set Baud Rate 9600 Timeout 3 Dial In Modem Disable A B C D Signaling Profile Idle 1 0 0 0 OOS 1 0 0 0 S57 Keep Alive Suppression Rate 0 No Suppression Not SS7 Hub Slot 1 NO CARD Slot 2 NO CARD Slot 3 NO CARD Slot 4 NO CARD Main Link Lan Parameters Set Auto Negotiation Enable Set Max Capability 100BaseT full duplex Main Link E1 Parameters Connect No Frame 7325 Restoration Time 1 second Clock Source Lbt Interface Type Ltu Idle Co
70. e e 30 number of timeslots e 31 size of the compressed G 732 packet plus AAL2 header and voice payload e 0 4 60 of silence e 8 conversion from bytes to bits e 1000 in the denominator conversion from bits to kilobits e 0 00853 connectivity packets rate 64 bytes per minute converted to kbps Functional Description Vmux 2100 Installation and Operation Manual Ethernet Main Link E1 Main Link Chapter 1 Introduction 1 4 Technical Specifications Standards Data Rate Statistics Range Connector Number of Links Data Rate Standards Framing Line Code Receive Signal Level Transmit Signal Level Jitter Performance Timing Line Impedance Connector IEEE 802 3 802 3u Ethernet 802 1p q 10 or 100 Mbps half duplex or full duplex autonegotiation support According to RFC 1643 or RFC 2665 e Received frames Correct Frames Correct Octets Alignment Errors FCS Errors e Transmitted frames Correct Frames Correct Octets Single Collision Multiple Collision Deferred Transmission Late Collision Carrier Sense Error Copper e Up to 100m 328 feet over UTP Cat 5 cable Fiber optic e 20 km 12 miles over single mode cable 1310 nm e 2 km 1 2 mile over multimode cable 1310 nm Copper RJ 45 8 pin Fiber optic LC Two one redundant 2 048 Mbps ITU T Rec G 703 G 704 G 706 G 732 G 823 G 732S and G 732N with or without CRC 4 in compliance with ITU T Rec G 70
71. e a new administrator account and delete the default one If the password is lost consult your local RAD distributor Preparing for the Control Session Vmux 2100 Installation and Operation Manual Chapter 4 Management from a Terminal 4 2 Navigating the Management Menus This section provides a general description of the software menu operation and conventions for navigating the menus Appendix C lists all menus of the Vmux 2100 management software Selecting Parameters gt To choose an option e Type the number corresponding to the option and press lt Enter gt The screen for the selected option is displayed gt To correct an erroneous entry e Press lt Backspace gt to clear the error then enter the correct characters or Press lt Esc gt to exit the current menu and then return to the menu to re enter the required value Saving and Aborting Selected Values Note You must save the selected values by updating the Vmux 2100 database If the database is not updated Vmux 2100 discards all the user settings when it is reset You can save selected values at any stage of the configuration procedure Alternatively you can abort the new settings and return to the previous values To save the changes 1 Type and press lt Enter gt Vmux 2100 displays the following confirmation message Are you sure you want to update data base Press Y N 2 Type Y to save the changes Each time you update the Vmux 2100
72. e an local loopback 1 Configure the testing equipment to internal clock 2 From the Diagnostics menu choose Local Loop Test The Local Loop Test menu appears see Figure 6 5 Local Loop Test Ls S LOL 2 Port 3 Activate Db Update Db Undo ESC prev menu main menu amp exit Figure 6 5 Local Loop Test Menu 3 From the Local Loop Test menu perform the following steps to complete the local loopback activation Select a desired slot Select a desired port Activate the local loopback by choosing Activate and then selecting Yes from the displayed menu Loopback Tests 6 3 Chapter 6 Diagnostics Remote Loopback PBX Vmux 2100 Installation and Operation Manual Vmux 2100 can activate a remote loopback to test internal connection between the E1 T1 voice port and the main link In this mode data coming from the network E1 T1 or IP is looped back to the network to the remote side See gt To activate a remote loopback 1 2 Voice Module shown in the remote loopback activation E1 T1 Framer 6 4 Main Module Select a desired slot Select a desired port Main Link Network Main Link Main Module From the Diagnostics menu choose Remote Loop Test Voice Module Framer E1 T1 Local Vmux 2100 Sw 6 3 Pinging Remote Devices
73. e terminal cable to the CONTROL connector of Vmux 2100 2 Turn the control terminal on 3 Configure the terminal to the default communication parameters 9 6 kbps one start bit eight data bits no parity one stop bit no flow control VT100 emulation You are now ready to start a control session Levels of Security 4 2 Note Vmux 2100 supports a four level security and user authentication system e Administrator Allowed to configure all the parameters of Vmux 2100 e Operator Allowed to perform all operations in the system except for user administration adding deleting users changing user definitions e Technician Allowed to test Vmux 2100 and monitor its operation for example monitoring alarms e Monitor Allowed to monitor the Vmux 2100 operation The maximum number of the users supported by Vmux 2100 is 20 When managing Vmux 2100 over Telnet up to five simultaneous management are permitted Only one administrator is allowed to enter the management session at a time Vmux 2100 displays the management menus in accordance with a user s access rights For example configuration screens dealing with the unit configurations are not available for the users who logged in as technicians or monitors Default Security Configuration Vmux 2100 is supplied with one administrator account e User name admin e Password 12345 When the first management session is initiated it is recommended to creat
74. e translation of individual bits the signaling profiles can also be used to define the signaling bit patterns that indicate the idle and OOS states e CCS The signaling information is transferred transparently to the host which encapsulates the HDLC frame with the proper IP header and sends it to the main link The following protocols are supported ISDN QSIG and SS7 HDLC data can be extracted from any set of timeslots and sent to a single destination When operating with SS7 signaling it is possible to control amount of the keep alive bits transferred over the signaling links Compression The DSPs handle the voice traffic by compressing it according to G 723 1 6 4 or 5 3 kbps and G 729 A 8 kbps or digitizes it according to the G 711 requirements A law and p law Compression methods are user selectable per bundle Voice Activity Detection Voice Activity Detection VAD uses digital signal processing techniques to distinguish between silence and speech on a voice connection VAD reduces the bandwidth requirements of a voice connection by generating traffic only during periods of active voice conversation With Comfort Noise Generation supported at the remote site VAD significantly reduces bandwidth consumption without degrading voice quality VAD achieves additional bandwidth savings when combined with voice compression techniques TDMoIP Multiplexing Compressed voice payload is multiplexed by using the TDMoIP technique The mu
75. ecting AC Power AC power is supplied to Vmux 2100 through a standard 3 prong plug with an integral fuse holder see Figure 2 2 AC power should be supplied through the 5 ft 1 5m standard power cable terminated by a standard 3 prong plug The cable is provided with the unit To connect AC power 1 Connect the power cable s to the power connector s on the Vmux 2100 rear panel 2 Connect the power cable to the mains outlet The unit will be turned on automatically upon connection to the mains Connecting DC Power To connect DC power e Refer to DC Power Supply Connection Supplement Installation and Setup 2 5 Chapter 2 Installation and Setup Vmux 2100 Installation and Operation Manual 2 6 Installation and Setup Chapter 3 Operation This chapter provides the following information for Vmux 2100 e Vmux 2100 front panel indicators e Operating procedures turn on front panel indications performance monitoring and turn off Installation procedures given in Chapter 2 must be completed and checked before attempting to operate Vmux 2100 3 1 Front Panel Indicators The front panel of Vmux 2100 includes a series of LED indicators that show the current operating status of the unit see Figure 3 1 Additional indicators are located on the rear panel as shown in able 3 1 lists and describes the Vmux 2100 indicators Vmux 2100 TST ALM PWI PW2 o o o o Figure 3 1 Vmux 2100 Front Panel
76. ee Figure 7 18 able 7 8 describes the timeslot voice statistics values gt To display the timeslot voice statistics 1 From the Cards Statistics menu choose Voice Statistics 2 From the Voice Statistics menu choose Slot gt and then enter the desired slot number from the displayed list to select the slot 3 From the Voice Statistics menu choose Port gt and then enter the desired port number from the displayed list to select the port 4 From the Voice Statistics menu choose Time Slot and then enter the number from 1 to 31 for E1 or 1 to 24 for T1 ports of the desired voice timeslot Collecting Statistics 7 19 Chapter 7 Monitoring and Statistics Collection Voice Statistics on Slot Dsp Mode tal tal tal tal tal Max ji Silence percent since last clear 7 20 Voice Sid Fax Data Underun tter len Vmux 2100 Installation and Operation Manual 5 From the Voice Statistics menu choose Mode The Mode menu appears see Figure 7 13 6 From the Mode menu menu choose Display to display the selected timeslot voice statistics see Figure 7 18 or Clear to clear the statistics registers Sl 150 2 POC Lz Time Slot 1 Tx Voice TX Sid Tx Fax Tx Data Overrun Rx Figure 7 18 Timeslot Voice Statistics Screen Table 7 8 Timeslot Voice Statistics Values Field Description DSP Mode e IDLE DSP is idle e VOICE DSP is transmitting
77. er List Host Mux Name User Administration Signaling Configuration Telnet Db Update Db Undo ESC prev menu main menu amp exi Figure 4 6 Management Menu 2 From the Management choose Host IP The Host IP menu appears see Figure 4 7 Set Host IP address ese c l70 195 190 15 Set Subnet Mask ees 2505 255 2554 0 Set Default Gateway ees CLT70 185 190 1 Trap public Read public Write private Db Update Db Undo ESC prev menu main menu amp exit Figure 4 7 Host IP Menu 3 From the Host IP menu choose the following Set Host IP address to define the host IP Set Subnet Mask to define the subnet mask Set Default Gateway to set the default gateway IP Trap to enter the name of a community to which the Vmux 2100 will send traps Read to enter the name of a community with read only authorization Write to enter the name of a community with write authorization 4 Enter the desired value and press Enter Configuring the Vmux 2100 System 4 7 Chapter 4 Management from a Terminal Vmux 2100 Installation and Operation Manual Defining the Manager List You can define the network management stations to which the SNMP agent of Vmux 2100 will send traps Up to ten managers can be defined gt To define the manager list 1 From the Management menu choose Manager list The Manager List menu appears see Manager List Mana
78. es per multiframe CRC 4 function disabled a G 732N CRC4 256N multiframe 2 frames per multiframe CRC 4 function enabled a G 732S 256S multiframe 16 frames per multiframe CRC 4 function disabled a G 732S CRC4 256S multiframe 16 frames per multiframe CRC 4 function enabled Restoration Time time required for the E1 port to return to normal operation after sync loss a 1 Second after 1 second fast a 10 Second as per requirements of AT amp T TR 62411 a CCITT as per requirements of ITU T Rec G 732 Clock Source a Lbt derived from the received E1 signal o Internal received from the Vmux 2100 internal oscillator Interface Type maximum attenuation of the Rx signal that can be compensated for by the port Rx path to obtain BER performance required by the standards a Ltu maximum attenuation of 43 dB relative to the nominal transmit level of 0 dB operates at longer ranges a Dsu maximum attenuation of 12 dB relative to the nominal transmit level of O dB Configuring Main Link and Voice E1 T1 Ports 4 21 Chapter 4 Management from a Terminal Vmux 2100 Installation and Operation Manual Idle Code code transmitted to fill unused timeslots in the E1 frames 00 to ff 4 From the E1 Parameters menu choose Time Slot Table to assign the E1 main link to carry the user data and idle code The Time Slot Table menu appears Timeslots that are connected assigned to carry data are marked Yes t
79. etup Vmux 2100 Installation and Operation Manual 2 4 Connecting the Main Link The Vmux 2100 Ethernet main link interface terminates in an 8 pin RJ 45 connector Appendix A specifies the pinout of the Ethernet connector The Ethernet main link port supports connection via straight and cross cables To connect the Ethernet main link e Connect the LAN to the RJ 45 connector designated ETH The E1 T1 main link interface terminates in an 8 pin RJ 45 balanced connector Appendix A specifies the pinout of the E1 T1 balanced connector To connect the balanced E1 T1 main link e Connect the E1 T1 link to the RJ 45 connector designated E1 A or E1 B To connect the unbalanced E1 main link 1 Insert the RJ 45 plug of the CBL RJA5 2BNC adapter into the Vmux 2100 RJ 45 connector designated E1 A or E1 B 2 Connect the coax cable to the BNC connectors of the CBL RJ45 2BNC adapter Connecting the ASCII Terminal The Vmux 2100 control port terminates in a 9 pin D type female interface connector Appendix A specifies the pinout of the control port connector To connect the ASCII terminal directly to the CONTROL port 1 Connect the standard DB 9 flat cable to the 9 pin connector designated CONTROL 2 Connect the other side of the cable to the ASCII terminal To connect the ASCII terminal via modem link 1 Connect the VMUX connector of the CBL VMUX MM MODEM cross cable to the CONTROL port see Appendix A for the cable wiring diagram
80. figuration error which prevents the Vmux 2100 database from updating and saving changes e Warning minor configuration error which allows the user to update the database and save the changes Displaying the Sanity Errors and Warnings Each time you update the Vmux 2100 database the management software analyses the changes If a major error is detected Vmux 2100 aborts the database update and displays the following message Data base wasn t changed Sanity Error Check alarm If a minor error is detected Vmux 2100 updates the database and displays the following message Sanity Warning Check alarm gt To display the sanity errors and warnings 1 From the Status menu see choose Display Sanity The Display Sanity menu appears see Display Sanity 1 Error 2 Warning Db Update Db Undo ESC prev menu main menu amp exit Figure 7 5 Display Sanity Menu 2 From the Display Sanity menu choose Error to display the sanity errors or choose Warning to display the sanity warnings The sanity error or warning list is displayed Sanity Checks 7 5 Chapter 7 Monitoring and Statistics Collection Sanity Error and Warning List Table 7 2 lists in alphabetical order all sanity errors and warnings generated by Vmux 2100 Installation and Operation Manual Vmux 2100 Table 7 2 Sanity Errors and Warnings Display Type Description BUNDLE IS NOT Warning A t
81. for a particular purpose RAD shall not be liable for any loss of use interruption of business or indirect special incidental or consequential damages of any kind In spite of the above RAD shall do its best to provide error free software products and shall offer free Software updates during the warranty period under this Agreement RAD s cumulative liability to you or any other party for any loss or damages resulting from any claims demands or actions arising out of or relating to this Agreement and the Vmux 2100 shall not exceed the sum paid to RAD for the purchase of the Vmux 2100 In no event shall RAD be liable for any indirect incidental consequential special or exemplary damages or lost profits even if RAD has been advised of the possibility of such damages This Agreement shall be construed and governed in accordance with the laws of the State of Israel General Safety Instructions The following instructions serve as a general guide for the safe installation and operation of telecommunications products Additional instructions if applicable are included inside the manual gt Warning gt B Warning Safety Symbols This symbol may appear on the equipment or in the text It indicates potential safety hazards regarding product operation or maintenance to operator or service personnel Danger of electric shock Avoid any contact with the marked surface while the product is energized or connected to outdoor telecom
82. g enod o Rodi i epi Mun toe tended 4 30 4 30 Time Slot Configuration MET iis iei darte iai opel a c pepe ndn qed tede 4 30 4 39 Display Time Slots SCPBBDL sos eS s IAS ASA R A ER EX MA DER UR tana Ke Pan UO RAE DAY DAN REG U 4 31 DESSEN n 4 32 5 1 Typical TOM ApplicatiON euo ems eie FdrE UE vi PI PR SP vkM te aive sita berbdv E A E ER RE 5 1 5 2 External ET Bundle and Timeslot Configuration uses reno tia ttes een ds 5 5 6 1 Local Maioris Rc 6 1 6 2 Didgnostics MENU ep X M D 2 eS edu s ML EE 6 2 pL Local EDODDSPI sssri ean RH Qd nma MINUM MEM dpa MH UNDIS 6 3 6 5 Local Loop Test MOBIL uod daret uds opa pnt eddie a eR a anao dert 6 3 6 6 Rem te Loopback P 6 4 6 7 Ping ITIL sca X b 5 FE CC IV o mL M 7 2 7 25 Display Men en E 7 2 7 3 Temporary Buffer Display All Alarms Screen sis sivsivaniscesssiwasisinasneaduastuenscaonetauaniouiganass 7 2 7 4 Permanent Buffer Alarm Status Sereen cwasssaisiannieinaaieeduiasnnneanarnetasiaraaneansvandsasaneeyains 7 3 7 5 Display Sanity METI m 7 5 720 Ota SCS MENU ei ns imine goo E E E ae 7 7 7 7 Main Module Statistich Menu pre sceo SRI PME d da EE NOD dicic aD DR td DK EU 7 8 7 0 Main Link Ethernet Statistics SCRE RIN dad ON edebat pm drop didis aM ODER AE 7 8 7 9 Main Link HDLC Statistics SGEGBDL ses bep SP QEAURAS QR U M E REN DA EAR MARE NUN SENI DRATR UA D
83. g gateway that enables up to 16 E1 or T1 circuits to be extended over a single E1 T1 or IP link Vmux 2100 implements G 723 1 G 729 A G 711 compression and TDMoIP multiplexing algorithms to send up to 480 384 voice channels over a single E1 T1 or IP link with transparent CAS and CCS support Vmux 2100 utilizes voice activity detection silence suppression echo cancellation and other techniques to improve voice quality The gateway detects generates and relays DIMF MFR2 MFC signaling In addition Vmux 2100 supports fax and data modem relay Vmux 2100 can be managed locally via an ASCII terminal or remotely via Telnet or RADview RAD s SNMP based network management application Vmux 2100 includes voice and main link modules Voice Module Voice module includes two or four balanced E1 T1 ports Main Link Module A main link module supports the following interface combinations e Two E1 ports balanced with a UTP Ethernet port e Two T1 ports balanced with a UTP Ethernet port e Asingle Ethernet port Vmux 2100 supports unbalanced E1 interface by using an external RJ 45 to BNC interface adapter CBL RJ45 2BNC Overview 1 1 Chapter 1 Introduction Vmux 2100 Installation and Operation Manual Applications Figure 1 1 shows a Vmux 2100 application where the gateway transmits compressed voice over an IP network including transparent transmission of CCS and CAS signaling E1 T1 Trunks E1 T1 Trunks Using CCS Using CCS
84. gers ID IP Address 170 185 190 5 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 0 Change cell 170 185 190 5 Db Update Db Undo ESC prev menu main menu amp exit help Figure 4 8 Manager List Menu 2 Select a manager IP address by pressing Shift U to scroll up or Shift D to scroll down 3 Choose Change cell type 1 and press lt Enter gt to enter edit the selected manager IP address 4 Enter the desired IP address and press Enter Managing the User Database An administrator manages the database of the users who are allowed to operate or monitor the Vmux 2100 system This allows the administrator to do the following e Add a new user e Delete an existing user e Change user s details including the name password or access level e Display the list of the users including date and time Adding a New User to the Database gt To add a new user 1 From the Management menu see choose User Administration The User Administration menu appears see 4 8 Configuring the Vmux 2100 System Vmux 2100 Installation and Operation Manual Chapter 4 Management from a Terminal User Administration Add New User Delete User Change User Details Show All Users Db Update Db Undo ESC prev menu main menu amp exit Figure 4 9 User Administration Menu 2 From the User Administration menu choose Add New User The Add New User menu appears see Add New User Enter UserName
85. gure 4 2 Main Menu 4 4 Starting the Control Session Vmux 2100 Installation and Operation Manual Chapter 4 Management from a Terminal 4 4 Displaying the Vmux 2100 Inventory Vmux 2100 inventory displays information on the types of the voice modules detected in the unit together with their hardware and software versions gt To display the Vmux 2100 inventory e From the Main menu choose Inventory The Vmux 2100 inventory screen appears see Inventory Name HW Revision SW Revision ule Main link IP 01 00 01 00 exis exis Voic exis exis exis exis exis Ww G og w D 5 NORrFRNRNFNE C cr Sr octocb cr ct ct ct ct ct oO ct c Dd 0 0 NON HH O O0 O t0 O 0 0 O 7T CF T V T T Y 1T O main menu amp exit Figure 4 3 Vmux 2100 Inventory 4 5 Configuring the Vmux 2100 System The Vmux 2100 management software allows you to perform the following e Configuring parameters of the Ethernet management connection e Managing the user database adding deleting changing user details e Configuring control port for ASCII terminal connection e Defining the signaling bits table for CAS signaling e Configuring SS7 keep alive suppression rate for CCS signaling e Controlling the software versions see Appendix B e Changing the real time system clock settings e Resetting Vmux 2100 gt To display the System Configuration menu 1 From the Main menu c
86. h if installed is in the OFF position or a fuse is blown For DC powered products although the voltages levels are usually not hazardous energy hazards may still exist Before working on equipment connected to power lines or telecommunication lines remove jewelry or any other metallic object that may come into contact with energized parts Unless otherwise specified all products are intended to be grounded during normal use Grounding is provided by connecting the mains plug to a wall socket with a protective earth terminal If an earth lug is provided on the product it should be connected to the protective earth at all times by a wire with a diameter of 18 AWG or wider Rack mounted equipment should be mounted only in earthed racks and cabinets Always make the ground connection first and disconnect it last Do not connect telecommunication cables to ungrounded equipment Make sure that all other cables are disconnected before disconnecting the ground Connection of AC Mains Make sure that the electrical installation complies with local codes Always connect the AC plug to a wall socket with a protective ground The maximum permissible current capability of the branch distribution circuit that supplies power to the product is 16A The circuit breaker in the building installation should have high breaking capacity and must operate at short circuit current exceeding 35A Always connect the power cord first to the equipment and then to the
87. h ITU T Rec G 703 G 704 G 732 requirements HDB3 O to 43 dB with LTU O to 12 dB without LTU 3V 410 Per ITU T G 823 1209 balanced RJ 45 8 pin Two or four 1 544 Mbps per port ANSI 11 403 ITU T Rec G 703 Vmux 2100 Installation and Operation Manual Voice Processing Control Port Diagnostics Line Code Zero Suppression Framing Receive Signal Level Transmit Signal Level Jitter Performance Line Impedance Connector per port Compression Algorithms Silence Suppression Echo Cancellation Fax Relay Voice Band Modem MF Signaling Support Standard Data Rate Connector Tests Statistics Collection Chapter 1 Introduction AMI B8ZS D4 ESF O to 36 dB with CSU O to 30 dB without CSU 0 7 5 15 or 22 5 dB with CSU 2 7V 1096 at 0 655 ft without CSU Per AT amp T TR 62411 G 824 1009 balanced RJ 45 8 pin G 723 1 5 3 or 6 4 kbps G 729 A 8 kbps G 711 a law n law G 723 1A G 729B 16 ms per channel as per G 168 Group Ill 4 8 9 6 14 4 kbps Transparent transfer DTMF MFR2 MFC detection generation and relay V 24 RS 232 DCE 9 6 19 2 38 4 or 57 6 kbps DB 9 female Local and remote loopbacks tone injection towards the local PBX ping utility Main link module e Ethernet as per RFC 1643 e CPU utilization Voice modules e Ethernet e CPU utilization e HDLC e Bundles e Voice e Voice Rx and Tx signaling e Memory utilization Techni
88. hat can be an illegal IP address of the destination E1 T1 group Collecting Statistics 7 17 Chapter 7 Monitoring and Statistics Collection Vmux 2100 Installation and Operation Manual gt To display the bundle statistics Statistics on Total Frames 60 sec Frames Total Frames 60 sec Frames Tx on Timeout 60 sec Timout Total Rx 60 sec Rx Total Tx 60 sec Tx 1 From the Cards Statistics menu choose Bundles statistics 2 From the Bundle Statistics menu choose Slot and then enter the desired slot number from the displayed list to select the slot From the Bundle Statistics menu choose Group Number and then enter the desired group number from the displayed list to select the group From the Bundle Statistics menu choose Bundle Number and then enter the desired bundle number from 1 to 5 to select the bundle The Mod From the Bundle Statistics menu choose Mode e menu appears see Figure 7 13 From the Mode menu menu choose Display to display the selected E1 T1 group bundle statistics see Figure 7 17 or Clear to clear the statistics registers Slots 2 Rx e tcl Bundle Memory Min Frames Silence percent on bundle 7 18 Table Field Rx Total Frames Group C3 Or O C oO 9 0 KOO 1 Bundle State CONN statistics Total Bytes 60 sec Bytes statistics Type Total Bytes 60 sec Bytes Tx Max size 60 sec Max Size 1 ata Ty
89. he Main Link tsi tte rore rae raian nanii eE A di reno Nania Connecting the ASCII Terminal iocis cenae tee teneret arn pex e y ten ote EN EEE ERREUR Connecting the POW 2 5 Connecting AC POWer Connecting DC POWER isscsecssctiees Chapter 3 Operation 3 1 dye m T 3 1 3 2 Operating Vmix 3 TOU sags sea cern ssn CR RPIREF SEE DIR e URNA ENARIRINU e DOR e RUN UM GN ING Nd MAREM US 3 2 Turning On Vmux 2100 ctr einni niaaa 4 2 Normal lridiCatlohs eletto entree etae cepa ett ence eene ped eara eraat 3 2 Vmux 2100 Installation and Operation Manual Ethernet Main EInk i ec Mace ecrit e c eoe a Eaa ve ere Tua esa euet epe EEEa Voice Modules c eecso sue ette tovto i ee ioter ver e EAA Table of Contents Turning Off Vmuxe2100 i reete rni sds savin re Eb rci P EYE Pe o 3 2 DX Default iuc 3 3 Chapter 4 Management from a Terminal 4 1 Preparing Tor the Control Session suse s ta sicci das etin ad tuca Duties odis ddp CRd o Re e SIE 4 1 Control Port Interface Characteris cius esreukd paie d npiebl ont ue S LRR RN UR A MER UR cEEE 4 1 Preparing the Terminal 5 piod cete eoe teni deret ani ERR CHR MESURE REED HD 4 1 Data Terminal Ready DTR 1 4 iret eunte ttt tni tbt dei peteretur ipae edel 4 1 Initiating a Control SesslORL siti tr ette tret tese eet rito geo Lo eo blo toe obe baee 4 2 Levels of Secutity rte rra PR ete E EO SE r E
90. he TimeOut c 4 12 Enabling Disabling Dial in Modem ACCESS sss 4 12 Configuring Signaling IG OPIfIBIOEL cci iaccavish cune citi rati ina dosage Git S Fiet isa 4 13 Configuring Signaling Profiles creer hene aans a ea tet dei det eae parere ead 4 13 Configuring Keep Alive Suppression Rate sssssessseeeeeeenn ee e ene nns 4 15 Assigning a Name to Vmux 2100 soacrei inansa iaa 4 16 Setting Date and TIME c 4 16 4 6 Entering Main Link and Voice Modules into the Database 4 17 47 Configuring Main Link and Voice ET T T POT ss oerte rtr tbt nacti nett 4 18 Config ring the Maim NE m 4 19 Configuring the Ethernet Port irrito rh tte ennt innia 4 19 Configuring the ET Main Link Port itte tet err ee herr nane 4 20 Configuring the TT Main EInk POrt caia ottenere teneo eco does tuscenssssdauatseeseaseigetsiiee 4 22 Configuring ET TT Groups and Bundl s uuicia inocente entia 4 24 Configuring a Groupee piae rere er e e eer ps i rare EE OU Ee ERUIT AIEE EEN 4 24 Go iita astu T 4 25 Configuring External ET T1 Prts 1 three ertt te retirei ner a ine e ed ded 4 29 4 8 Restoring Default Settings T 4 32 4 9 R setting Vm x 2 TOD ciasne nna EE EA E rbemunutands 4 32 Chapter 5 Configuring Vmux 2100 for a Typical Application 5 1 Application Requirements ss ccwainnsvyaadnecdsdanneeraaeranodnaaneasac
91. he Vmux 2100 package and shall continue until terminated RAD may terminate this Agreement upon the breach by you of any term hereof Upon such termination by RAD you agree to return to RAD the Vmux 2100 and all copies and portions thereof For further information contact RAD at the address below or contact your local distributor International Headquarters U S Headquarters RAD Data Communications Ltd RAD Data Communications Inc 24 Raoul Wallenberg St 900 Corporate Drive Tel Aviv 69719 Israel Mahwah NJ 07430 USA Tel 972 3 6458181 Tel 201 529 1100 Toll free 1 800 444 7234 Fax 972 3 6498250 Fax ree 529 5777 E mail E mail market radusa com radusa com 2002 2003 RAD Data Communications Ltd Publication No 164 200 01 03 Limited Warranty RAD warrants to DISTRIBUTOR that the hardware in the Vmux 2100 to be delivered hereunder shall be free of defects in material and workmanship under normal use and service for a period of twelve 12 months following the date of shipment to DISTRIBUTOR If during the warranty period any component part of the equipment becomes defective by reason of material or workmanship and DISTRIBUTOR immediately notifies RAD of such defect RAD shall have the option to choose the appropriate corrective action a supply a replacement part or b request return of equipment to its plant for repair or c perform necessary repair at the equipments location In the event that RAD requests the retur
92. he main link 10 100BaseT port if necessary autonegotiation or LAN mode Configure the E1 T1 parameters of the main link if necessary framing mode restoration time clock source interface type idle code Assign the E1 T1 main link timeslots to carry user data 2 Configure external E1 T1 at a group two E1 T1 ports of the same module level Assign IP address to a group Add bundles to a group up to five bundles per group Configure each bundle frame size destination IP destination bundle packetizing interval TOS parameters compression method fax relay VLAN parameters 3 Configure external E1 T1 at a single E1 T1 level Configure each E1 T1 port at the physical level framing mode restoration time clock source interface type idle code signaling type signaling profile Configuring Main Link and Voice E1 T1 Ports Vmux 2100 Installation and Operation Manual Chapter 4 Management from a Terminal Configure the timeslots of each E1 T1 port voice or data mapping to specific bundles routing to remote ports and timeslots Configuring the Main Link The main link module of Vmux 2100 may include 10 100BaseT port and E1 T1 port Configuring the Ethernet Port The Ethernet port of the Vmux 2100 main link module supports autonegotiation If the autonegotiation is disabled the Ethernet port can be configured to operate in 10BaseT half duplex or full duplex or 100BaseT half duplex or full duple
93. hen working with non SS7 CCS signaling for example ISDN or if the FISUS are used to acknowledge the receipt of the signaling messages In the latter case system performance may become unsatisfactory Configuring the Vmux 2100 System 4 15 Chapter 4 Management from a Terminal Vmux 2100 Installation and Operation Manual gt To configure the keep alive suppression rate 1 From the Signaling Configuration menu see Figure 4 15 choose SS7 Keep Alive Suppression Rate The SS7 Keep Alive Suppression Rate menu appears see Figure 4 18 SS7 Keep Alive Suppression Rate 0 1 0 No Suppression Not SS7 2 10 3 20 4 30 5 40 6 7 8 9 1 50 60 710 80 0 90 gt Please select item 1 to 10 gt Db Update Db Undo ESC prev menu main menu amp exit Figure 4 18 SS7 Keep Alive Suppression Rate Menu 2 From the SS7 Keep Alive Suppression Rate menu type a number corresponding to the desired value and press Enter Assigning a Name to Vmux 2100 The Vmux 2100 management software allows you to assign a name to the unit to distinguish it from the other devices installed in your system gt To assign a name 3 From the Management menu see choose Host Mux Name 4 Enter a name for the Vmux 2100 and press Enter Assigned name appears at the top of each terminal screen Setting Date and Time You can set the time for the Vmux 2100 internal real time clock gt
94. hoose Configuration The Configuration menu appears see Configuring the Vmux 2100 System 4 5 Chapter 4 Management from a Terminal Vmux 2100 Installation and Operation Manual Configuration System Hub Card Db Update Db Undo ESC prev menu main menu amp exit Figure 4 4 Configuration Menu 2 From the Configuration menu choose System The System menu appears see System Management Control Port Date amp Time Update Factory Default Show Partition information Set the Active Application Reset Card CO WT OQ oO SF W PN H Open Internal Alarms Db Update Db Undo ESC prev menu main menu amp exit Figure 4 5 System Menu Configuring Ethernet Management Connection Vmux 2100 can be managed by a network management station which is located on the LAN connected to the unit s 10 100BaseT port In order to establish a proper connection it is necessary to configure the following e Host IP address subnets mask default gateway its trap read and write communities e Manager IP addresses Configuring the Host IP The management host parameters are configured via the Host IP menu gt To configure the IP host parameters 1 From the System menu choose Management The Management menu appears see Figure 4 6 4 6 Configuring the Vmux 2100 System Vmux 2100 Installation and Operation Manual Chapter 4 Management from a Terminal Management Host IP Manag
95. if the destination is Bundle 1 02 Bundle 2 03 Bundle 3 04 Bundle 4 05 etc For more information about VLAN tagging see IEEE Std 802 1 p amp q Ethernet Main Link 10 100BaseT main link receives Ethernet frames from the voice modules via the Ethernet switch and forwards them to the remote device over the IP network The 10 100BaseT main link of Vmux 2100 supports full duplex transmission with autonegotiation and half duplex with the backpressure option E1 T1 Main Link When using E1 T1 main link Vmux 2100 adds HDLC flags to the Ethernet frames and transmits them over a TDM network The E1 T1 main link interface of Vmux 2100 is fully redundant When both of links are configured as active Vmux 2100 starts sending data over the one that was connected first If a loss of synchronization is detected on an active link Vmux 2100 automatically switches to the backup link The E1 T1 links operate with loopback timing by deriving clock from the device connected to its E1 T1 port or with internal clock provided by the Vmux 2100 internal oscillator Functional Description 1 9 Chapter 1 Introduction Vmux 2100 Installation and Operation Manual Bandwidth Utilization 1 10 By using TDMoIP multiplexing and the voice activity detection Vmux 2100 supports a higher number of voice channels over TDM than it is possible by utilizing conventional compression methods alone TDMoIP multiplexing and grouping the timeslots of comp
96. imeslot is assigned to a bundle which is not connected CONNECTED CARD DOES NOT EXIST IN Warning A voice card configured in the database is missing from a slot SLOT CARD EXISTS IN SLOT Warning A voice card installed in a Vmux 2100 slot is not configured in the database the Hub menu CARD TYPE MISMATCH Warning A mismatch between a voice card or main link card installed in Vmux 2100 and its type configured in the database CCS TS NOT RELATED TO Error At least two timeslots of the E1 T1 port with the CCS signaling THE SAME BUNDLE are assigned to different bundles To avoid it assign all timeslots of the same E1 T1 port with the CCS signaling to the same bundle CCS TS NOT RELATED TO Error At least two timeslots of the E1 T1 port with the CCS signaling THE SAME SLOT are assigned to different destination slots To avoid it assign all timeslots of the same E1 T1 port with the CCS signaling to the same destination slot CODER PROBLEM Error Conflict in the DSP capacity and timeslot configuration Since each DSP handles six timeslots every six consecutive timeslots must be configured to use the same voice compression method CONNECTIVITY VALUES Error Connectivity values of all bundles which belong to the same MUST BE THE SAME FOR ALL group have the same source IP must be the same GROUP BUNDLES DISCONNECT BUNDLE Error Voice compression type was changed for a connected bundle BEFORE CHANGING CODER A mismatch between a voice compression type
97. imeslots that are disconnected not assigned are marked No Db Update Db Undo ESC prev menu main menu amp exit Figure 4 26 Time Slot Table for E1 Link 5 From the Time Slot Table toggle between timeslots by pressing lt Tab gt and assign the timeslot s that are to carry data by entering Yes To disconnect a timeslot enter No Note Since Vmux 2100 uses only one E1 main link at a time the timeslot mapping is applicable also for the inactive E1 port Configuring the T1 Main Link Port The procedure for configuring the T1 main link port is similar to the procedure described above for configuring the E1 main link port The following parameters which are configured via the Main Link 1 or Main Link 2 menu see Figure 4 27 are unique to the T1 links 4 22 Configuring Main Link and Voice E1 T1 Ports Vmux 2100 Installation and Operation Manual Chapter 4 Management from a Terminal Main Link 1 or Main Link 2 Connect gt Yes Clock Source gt Lbt Frame gt Esf Interface Type gt Csu Line Code gt B8ZS Rx Sensitivity gt LOW 30dB Tx Gain Level gt 0 dBm Restoration Time 1 Second Fast Ts 2 3 4 Du 6 Te 8 9 Idle Code 0 EET 68 Db Update Db Undo ESC prev menu main menu amp exit Figure 4 27 Main Link 1 2 Menu for T1 Port Module e Frame T1 framing mode Esf 24 frames per multiframe SF D4 12 fra
98. inimal you can configure Vmux 2100 to generate the keep alive packets more frequently to ensure the early notification of a main link failure In IP networks where delays are more common it is recommended to set the connectivity parameters to their maximum values TOS Parameters standard Type of Service parameters of the outgoing IP frames a Precedence Routine Priority Immediate Flash Flash Override Critic Ecp Internetwork Control Network Control a Delay Normal Low a Throughput Normal High a Reliability Normal High Voice Parameters see Figure 4 35 Voice Parameters Coder Rate kbps G 723 1 6 4 Fax Modem MF Relay enable Minimum Pulse Width milliseconds 30 32676 80 Minimum Power Level negative dBm O 35 0 Db Update Db Undo ESC prev menu main menu amp exit Figure 4 35 Voice Parameters Menu a Coder Rate compression algorithm and corresponding rate G 723 1 6 4 as per G 723 1 requirements at 6 4 kbps G 723 1 5 3 as per G 723 1 requirements at 5 3 kbps G 729A 8 as per G 729 A requirements at 8 kbps G 711 a LAW as per G 711 requirements A law companding G711 u LAW as per C 711 requirements u law companding a Fax Modem enable disable fax or modem signal identification and relay and define the it transmission rate in kbps 4 8 9 6 14 4 a MF Relay enable disable MF tone identification and relay The two following par
99. ions e Packet data length is between 64 and 1518 1536 bytes e Packet has invalid CRC e Collision event has not been detected e Late collision event has not been detected Rx Fragments Number of received packets which meet the following conditions e Packet data length is less than 64 bytes e Packet has invalid CRC e Collision event has not been detected e Late collision event has not been detected Rx Collision Number of received packets with collision event detected Rx Late Collision Number of received packets with late collision event detected Jabber Number of received packets which meet the following conditions e Packet data length is greater than 1518 1536 bytes e Packet has invalid CRC Dropped Number of received dropped packets Collecting Statistics 7 9 Chapter 7 Monitoring and Statistics Collection Vmux 2100 Installation and Operation Manual gt To clear the main port Ethernet statistics e From the Ethernet Statistics menu choose Clear to reset the Ethernet performance registers Collecting the Main Link HDLC Statistics If the Vmux 2100 unit is equipped with an E1 or T1 main link the HDLC Statistics option line will appear on the Main Module Statistics menu see gt To display the main link HDLC statistics 1 Choose HDLC statistics 2 From the HDLC Statistics menu choose Display to display the main link HDLC statistics Figure 7 9 illustrates the Ethernet statistics scree
100. ition deletion about 25 seconds Block size 512 bytes UDP port 69 Select a local img file to download Set remote file name to vmux img Enter the Vmux 2100 IP address gy EC ee 9 Start downloading Vmux 2100 automatically erases the backup partition it takes about 25 seconds Once the downloading is completed Vmux 2100 saves the new release as an active partition the former active partition turns into backup 7 Restart the unit Note After the software upgrade has been performed it will take several minutes for the Vmux 2100 to begin operating again This delay is due to the time the main module requires to update all the voice modules Uploading Downloading Configuration Files via TFTP You can upload a Vmux 2100 configuration file cnfg dat to the management station for further distribution to all other units which use the similar configuration gt To upload application file via TFTP 1 Starta TFTP application 2 Set remote file name to cnfg dat 3 Enter the Vmux 2100 IP address 4 Start uploading When the uploading is completed you can download the cnfg dat file to other Vmux 2100 units After the downloading make sure to update the new database software by typing Note The system and the main link values do not change when you download the new configuration and update the database B 4 Downloading the Application and Configuration Software Appendix C onfiguration Menus This ap
101. ive partition usually partition 1 the other as backup partition usually partition 0 The active partition is decompressed and loaded into the Vmux 2100 RAM upon power up The backup file is used whenever the active file is missing or corrupted B 2 Booting Vmux 2100 Vmux 2100 boots up automatically After power up no user intervention is required except when the user wants to access the file system to modify or update the Vmux 2100 application software Boot Sequence The following is a description of the boot sequence If the system is working normally the entire process is completed within two minutes 1 The boot program searches for the active partition in the file system If the file exists the program continues If the file does not exist the boot program searches for the backup file If the backup is found it is used instead of the active partition and the boot process continues If there is no backup file you must download a file via the XMODEM protocol The received file is saved as the active file in the file system 2 Active and backup partitions are compressed and automatically decompressed into the RAM before execution begins 3 After decompression the Vmux 2100 software starts to execute and the user can begin working Booting Vmux 2100 B 1 Appendix B Boot Manager and Software Downloading Vmux 2100 Installation and Operation Manual Accessing the File System The file system menu is an option th
102. izing interval are user configurable A destination IP address can be configured for each bundle see Bundling below Overview 1 3 Chapter 1 Introduction Vmux 2100 Installation and Operation Manual 1 4 Bundling Bundle is a logical internal port of Vmux 2100 containing up to 60 timeslots Each E1 T1 group handles up to five bundles A bundle is routed to a defined remote IP address remote group address Each timeslot can be included in any bundle belonging to its E1 T1 group At the remote site it can be connected to any timeslot within a destination bundle Bundle QoS support e Labeling IP level priority ToS e VLAN tagging and priority labeling according to IEEE 802 1 p amp q The user can configure the ToS Type of Service of the outgoing IP packets This allows an en route layer 3 router or switch which supports ToS to give higher priority to Vmux 2100 traffic for delay sensitive and secure applications Vmux 2100 allows you to configure the whole ToS byte field since different vendors may use different bits to tag packets for traffic prioritization This also enables you to work according to various RFC definitions for example RFC 2474 RFC 791 Timing Available timing modes are e Loopback The E1 or T1 transmit clock is derived from the E1 T1 receive clock e Internal Vmux 2100 features a separate internal oscillator for each voice card When a voice module is configured to operate in internal clock tr
103. l the user settings when it is reset You can save selected values at any stage of the configuration procedure Configuring System Parameters 5 2 gt To configure the Vmux 2100 system parameters Note 1 Configure an ASCII terminal to 9 6 kbps one start bit eight data bits no parity one stop bit no flow control VT100 emulation 2 Connect the terminal to the local Vmux 2100 DB 9 CONTROL port Initiate the control session by entering the user name and password 4 Verify that the main link card M IPE1 and the voice card V 4E1 are identified by Vmux 2100 Main Menu gt Inventory 5 Display the Host IP menu and enter the host IP address 172 17 15 10 its subnet mask and default gateway values Main Menu gt Configuration gt System gt Management gt Host IP 6 Repeat step 2 to step 5 for the Vmux 2100 unit to be installed at the remote location The rest of the configuration procedure refers to the local unit Information applicable to both units or only to remote Vmux 2100 is explicitly identified Configuring Vmux 2100 for Operation with CAS Signaling AM Vmux 2100 Installation and Operation Manual Chapter 5 Configuring Vmux 2100 for a Typical Application 7 Display the Signal Profile Configuration menu enter a desired signaling system profile number 1 and configure it according to the system used by the PBX connected to the V 4E1 card Main Menu gt Configuration gt System gt Management gt Sig
104. le for T1 Link From the Time Slot Table toggle between timeslots by pressing lt Tab gt and assign the timeslot s that are to carry data by entering Yes To disconnect a timeslot enter No Note Since Vmux 2100 uses only one T1 main link at a time the timeslot mapping is applicable also for the inactive T1 port Configuring ET T1 Groups and Bundles Each pair of external E1 T1 ports of the Vmux 2100 voice module is referred to as a group Vmux 2100 supports up to eight E1 T1 groups Configuring a Group You have to assign an IP address to each E1 T1 group gt To assign an IP address to a group 1 From the Card menu select a slot to which belong a group you want to configure by choosing the corresponding number The Slot menu appears see Figure 4 29 4 24 Configuring Main Link and Voice E1 T1 Ports Vmux 2100 Installation and Operation Manual Chapter 4 Management from a Terminal Slot 1 1 Group 1 2 Group 2 Db Update Db Undo ESC prev menu main menu amp exit Figure 4 29 Slot Menu 2 From the Slot menu select a group to configure The Group menu appears see Figure 4 30 Group 1 1 IP Address 0 Bundles Parameters 2 3 External 1 4 External 2 Db Update Db Undo ESC prev menu main menu amp exit Figure 4 30 Group Menu 3 From the Group menu choose IP Address 4 Enter the desired IP address and press Enter Configuring Bundles E1
105. le monitoring alarms e Monitor Allowed to monitor the Vmux 2100 operation When Vmux 2100 is managed over Telnet up to five simultaneous management sessions are allowed Access to the Vmux 2100 software can be limited to the ASCII terminal and RADview management by disabling the Telnet access Power Vmux 2100 can be ordered with dual redundant hot swappable power supplies supporting load sharing e AC 100 to 240 VAC e DC 30to 70 VDC 48 VDC nominal 1 2 Physical Description Vmux 2100 is a 1U high easy to install standalone device Figure 1 4 illustrates a 3 D view of the unit A A N LP Pm 9 o o Vmux 2100 TR Figure 1 4 Vmux 2100 3 D View The front panel includes LEDs which indicate power supply alarm and test diagnostic status The front panel indicators are described in Chapter 3 The rear panel includes E1 T1 voice ports DB 9 control port Ethernet and E1 T1 main link connectors These are described in Chapter 2 Physical Description 1 5 Chapter 1 Introduction Vmux 2100 Installation and Operation Manual 1 3 Functional Description Figure 1 5 illustrates the block diagram of Vmux 2100 Voice Module I E1 T1 Group 1 I E1 T1 I E1 T1 Main Module Group Eum Voice Module I E1 T1 Group 1 I E1 T1 I E1 T1 Group 2 I
106. ltage 3 with feeding voltage U Interface ISDN Ports whose normal operating voltage exceeds the limits of SELV usually up to 120 VDC or telephone ringing voltages on which overvoltages from telecommunication networks are possible Always connect a given port to a port of the same safety status If in doubt seek the assistance of a qualified safety engineer Always make sure that the equipment is grounded before connecting telecommunication cables Do not disconnect the ground connection before disconnecting all telecommunications cables Some SELV and non SELV circuits use the same connectors Use caution when connecting cables Extra caution should be exercised during thunderstorms When using shielded or coaxial cables verify that there is a good ground connection at both ends The earthing and bonding of the ground connections should comply with the local codes The telecommunication wiring in the building may be damaged or present a fire hazard in case of contact between exposed external wires and the AC power lines In order to reduce the risk there are restrictions on the diameter of wires in the telecom cables between the equipment and the mating connectors Caution To reduce the risk of fire use only No 26 AWG or larger telecommunication line cords Attention pour r duire les risques s incendie utiliser seulement des conducteurs de t l communications 26 AWG ou de section sup rieure Some ports are suitable for
107. ltiplexing is performed by the Vmux 2100 software The DSPs send a continuous stream of voice packets which are put together into a TDMoIP frame by adding AAL2 headers and a TDMoIP header zum the TDMoIP frame structure TDMoIP AAL2 Voice AAL2 Voice Header Header Packet Header Packet Figure 1 6 TDMoIP Frame Structure The size of TDMoIP frame is determined by the following parameters e Packetizing interval Defining time interval allocated for the TDMoIP frame aggregation 10 to 90 msec e Maximum bytes per multiplexed frame Specifying the maximum size of each frame 100 to 1461 bytes Functional Description 1 7 Chapter 1 Introduction Vmux 2100 Installation and Operation Manual Ethernet Frame At a later stage the TDMoIP frame becomes a part of the standard Ethernet frame which also includes a UDP header IP header and MAC The Ethernet frames are forwarded to the Ethernet switch which sends them to one of the main links 10 100BaseT or E1 T1 Figure 1 7 illustrates the structure of the Vmux 2100 Ethernet frame able 1 1 describes the fields of the Vmux 2100 Ethernet frame Ethernet TDMoIP AAL2 Voice AAL2 Voice AAL2 Voice Ethernet Figure 1 7 Ethernet Frame Structure Table 1 1 Ethernet Frame Fields Field Length bytes Field 7 Preamble 1 SFD MAC Layer 6 Destination MAC Address MAC Ad i EMAC ACA IEEE 802 1p amp q VLAN Tagging LLC 2 Type additional 4 by
108. mes per multiframe e Interface Type DSU DSU interface CSU CSU interface e Line Code line code and zero suppression method used by the port B8ZS B8ZS coding e RxSensitivity CSU mode only maximum attenuation of the Rx signal that can be compensated for by the port Rx path to obtain BER performance required by the standards Low 30 dB 30 GB relative to the nominal transmit level of 0 dB High 36 dB 36 dB relative to the nominal transmit level of 0 dB e Tx Gain Level CSU mode only relative T1 output transmit level OdB no attenuation 7 5 dB attenuation of 7 5 dB relative to the nominal transmit level 15 dB attenuation of 15 dB relative to the nominal transmit level 22 5 dB attenuation of 22 5 dB relative to the nominal transmit level e Line Length DSU mode only length of a cable in feet between the Vmux 2100 T1 port connector and the network access point 0 133 Feet 133 266 Feet Configuring Main Link and Voice E1 T1 Ports 4 23 Chapter 4 Management from a Terminal Vmux 2100 Installation and Operation Manual 266 399 Feet 399 533 Feet 533 655 Feet Next the timeslots that are to carry user data are assigned by choosing Time Slot Table From the T1 Parameters menu as described for the E1 links Time Slot Table 15 16 17 18 19 20 21 No No Yes No No No No Db Update Db Undo ESC prev menu main menu amp exit Figure 4 28 Time Slot Tab
109. munication lines Protective earth the marked lug or terminal should be connected to the building protective earth bus Some products may be equipped with a laser diode In such cases a label with the laser class and other warnings as applicable will be attached near the optical transmitter The laser warning symbol may be also attached Please observe the following precautions e Before turning on the equipment make sure that the fiber optic cable is intact and is connected to the transmitter e Do not attempt to adjust the laser drive current e Do not use broken or unterminated fiber optic cables connectors or look straight at the laser beam e The use of optical devices with the equipment will increase eye hazard e Use of controls adjustments or performing procedures other than those specified herein may result in hazardous radiation exposure ATTENTION The laser beam may be invisible Always observe standard safety precautions during installation operation and maintenance of this product Only qualified and authorized service personnel should carry out adjustment maintenance or repairs to this product No installation adjustment maintenance or repairs should be performed by either the operator or the user Handling Energized Products General Safety Practices Do not touch or tamper with the power supply when the power cord is connected Line voltages may be present inside certain products even when the power switc
110. n fable 7 4 describes the HDLC statistics values HDLC Statistics Rx statistics Total Frames 33257592 Total Bytes 222811066 Error 71 GLITCH Error ej 0 Error 0 LG Error sI 0 Error AB Error 2 Error E OV Error Tx statistics Total Frames 31103898 Total Bytes 41353332 UNDERRUN Error 0 GLITCH Error FAM 0 BandWidth To TDM Average 32616 Max 153744 bit Sec BandWidth To Line Average 33696 Max 156568 bit Sec Tx Queue Max Frames EN 0 Current Frames Free Frames f 0 Press Y for refresh ESC for exit ESC prev menu main menu amp exit Figure 7 9 Main Link HDLC Statistics Screen 7 10 Collecting Statistics Vmux 2100 Installation and Operation Manual Chapter 7 Monitoring and Statistics Collection Table 7 4 Main Link HDLC Statistics Values Field Rx Total Frames Description Total number of HDLC packets received Rx Total Bytes Total number of data octets of all packets received Rx BSY Error Number of received HDLC packets discarded due to lack of buffer resources buffer is busy Rx Glitch Error Number of clock glitches in the received packets Rx DE Error Number of packets received containing DPLL errors Rx LG Error Number of packets received with frame length violations Rx NO Error Number of non octet aligned packets received Rx AB E
111. n of equipment each party shall pay one way shipping costs RAD shall be released from all obligations under its warranty in the event that the equipment has been subjected to misuse neglect accident or improper installation or if repairs or modifications were made by persons other than RAD s own authorized service personnel unless such repairs by others were made with the written consent of RAD The above warranty is in lieu of all other warranties expressed or implied There are no warranties which extend beyond the face hereof including but not limited to warranties of merchantability and fitness for a particular purpose and in no event shall RAD be liable for consequential damages RAD shall not be liable to any person for any special or indirect damages including but not limited to lost profits from any cause whatsoever arising from or in any way connected with the manufacture sale handling repair maintenance or use of the Vmux 2100 and in no event shall RAD s liability exceed the purchase price of the Vmux 2100 DISTRIBUTOR shall be responsible to its customers for any and all warranties which it makes relating to Vmux 2100 and for ensuring that replacements and other adjustments required in connection with the said warranties are satisfactory Software components in the Vmux 2100 are provided as is and without warranty of any kind RAD disclaims all warranties including the implied warranties of merchantability and fitness
112. n the FIFO buffer PPS Rx Transmit rate in packets per second PPS Rx Receive rate in packets per second Displaying E1 T1 Group HDLC Statistics When the E1 T1 timeslots are configured to carry the HDLC data Vmux 2100 collects HDLC traffic statistics see Figure 7 15 able 7 6 describes the HDLC statistics values gt To display the E1 T1 group HDLC statistics 1 From the Cards Statistics menu choose HDIC statistics 2 From the HDLC Statistics menu choose Slot and then enter the desired slot number from the displayed list to select the slot Collecting Statistics 7 15 Chapter 7 Monitoring and Statistics Collection Vmux 2100 Installation and Operation Manual 3 From the HDLC Statistics menu choose Group Number gt and then enter the desired group number from the displayed list to select the group 4 From the HDLC Statistics menu choose Mode The Mode menu appears see Figure 7 13 5 From the Mode menu menu choose Display to display the E1 T1 group HDLC statistics see Figure 7 15 or Clear to clear the statistics registers Hdlc Statistics on Slot 2 Port 1 Rx statistics Total Bytes 60 sec Bytes BSY Tx statistics Total Frames 60 sec Frames Glitch Total Frames 60 sec Frames Glitch Tx Queue Max Frames Free Frames Total Bytes 60 sec Bytes Underrun Current Frames Figure 7 15 E1 T1 Group HDLC Statistics Screen Table 7 6 E1 T1 Group HDLC Sta
113. naling Configuration gt Signaling Profile Configuration 8 Display the Hub menu and enter the existing main link card M IPE1 and the voice card V 4E1 into the unit s database Main Menu gt Configuration gt Hub Configuring E1 Main Link Parameters gt Configuring the E1 main link parameters 1 Display the Main Link menu and configure the E1 main link parameters to the following values Main Menu gt Configuration gt Card gt Main Board gt E1 Parameters gt Main Link 1 Connect Yes Frame G 732N Restoration CCITT Clock Source Lbt Interface Type Dsu Idle Code 7E 2 Display the Time Slot Table menu and assign the timeslots to carry data Main Menu gt Configuration gt Card gt Main Board gt E1 Parameters gt Time Slot Table Yes connected assigned No disconnected not assigned Configuring Voice Card Parameters gt Configuring the voice card parameters 1 Display the Group 1 menu and assign the 172 17 15 11 IP address to the group 1 Main Menu gt Configuration gt Card gt Slot 1 gt Group 1 2 Display the Bundle Configuration menu and add bundle 1 to the system Main Menu gt Configuration gt Card gt Slot 1 gt Group 1 gt Bundles Parameters gt Bundle Configuration 3 Display the Edit Bundle menu and configure the group 1 bundle 1 parameters to the following values Main Menu gt Configuration gt Card gt Slot 1 gt Group 1 g
114. nd last the negative pole Switch the circuit breaker back to the ON position A readily accessible disconnect device that is suitably rated and approved should be incorporated in the building installation Connection of Data and Telecommunications Cables Data and telecommunication interfaces are classified according to their safety status The following table lists the status of several standard interfaces If the status of a given port differs from the standard one a notice will be given in the manual Ports Safety Status V 11 V 28 V 35 V 36 RS 530 SELV Safety Extra Low Voltage X 21 10 BaseT 100 BaseT Unbalanced E1 E2 E3 STM DS 2 DS 3 S Interface ISDN Analog voice E amp M Ports which do not present a safety hazard Usually up to 30 VAC or 60 VDC xDSL without feeding voltage TNV 1 Telecommunication Network Voltage 1 panes Bl To Sue MT Ports whose normal operating voltage is within the limits of SELV on which overvoltages from telecommunications networks are possible FXS Foreign Exchange Subscriber TNV 2 Telecommunication Network Voltage 2 Ports whose normal operating voltage exceeds the limits of SELV usually up to 120 VDC or telephone ringing voltages on which overvoltages from telecommunication networks are not possible These ports are not permitted to be directly connected to external telephone and data lines FXO Foreign Exchange Office xDSL TNV 3 Telecommunication Network Vo
115. nu choose Show all users The Show All Users screen appears see Show All Users UserName Access Level DBchange Date DBchange Time admin Administrator 6 3 2001 18 16 5 qwerty Monitor Db Update Db Undo ESC prev menu main menu amp exit Figure 4 13 Show All Users Screen Controlling Telnet Access You can disable Telnet access to Vmux 2100 By disabling Telnet you prevent unauthorized access to the system when security of the Vmux 2100 IP address has been compromised When Telnet access is disabled Vmux 2100 can be managed via an ASCII terminal or RADview gt To disable the Telnet access 1 From the Management menu Figure 4 6 choose Telnet The Telnet value toggles between Enable and Disable 2 Setto Disable Configuring the Vmux 2100 System 4 11 Chapter 4 Management from a Terminal Vmux 2100 Installation and Operation Manual Configuring the Control Port Vmux 2100 allows you to configure the baud rate timeout period and connection of a dial in modem to the rear panel CONTROL port Configuring the Data Rate The Vmux 2100 control data port supports baud rates in the range of 9 6 to 115 2 kbps gt To configure the baud rate 3 From the System menu see Figure 4 5 choose Control Port The Control Port menu appears see Figure 4 14 1 Set Baud Rate bps gt 9600 2 Timeout minutes 3 10 10 3 Dial In Modem gt Disable Please select item 1 to 3
116. pe 0 0 Hdlc Hdlc 0 Hdlc 0 Hdlc 120 Current Frames 100 Tx 100 Voice Voice Voice Voice Rx s zi Figure 7 17 Bundle Statistics 7 7 E1 T1 Group Bundle Statistics Values Description Total number of packets received Rx Total Bytes Total number of data octets of all packets received Rx 60 sec Frames Number of packets received during the last 60 seconds Rx 60 sec Bytes Number of data octets received during the last 60 seconds Tx Total Frames Total number of HDLC packets transmitted Tx Total Bytes Total number of data octets of all packets transmitted Tx 60 sec Frames Number of HDLC packets transmitted during the last 60 seconds Tx 60 sec Bytes Number of data octets transmitted during the last 60 seconds Tx on Timeout Collecting Statistics Number of packets transmitted as a result of reaching the maximum packetizing interval Vmux 2100 Installation and Operation Manual Chapter 7 Monitoring and Statistics Collection Table 7 7 E1 T1 Group Bundle Statistics Values Cont Field Tx Max Size Description Number of packets transmitted as a result of reaching the maximum frame size 60 sec Timeout Number of packets transmitted as a result of reaching the maximum packetizing interval during the last 60 seconds 60 sec Max Size Number of packets transmitted as a result of reaching the maximum frame size during the last 60 secon
117. pendix lists all menus of the Vmux 2100 management software 1 Inventory 2 Co ur n ce 5 Slot 4 1 Main Board 1 LAN Parameters 1 Set Auto 2 Set Capa 1 Main Board 2 Slot 1 1 Set Host IP Address 2 Set Subnet Mask 3 Set Default Gateway 4 Trap 5 Read 6 Write 2 Manager List Connect 3 Host Mux Name Frame Restoration Time ini i Clock Source Frame 4 User Administration Interface Type Interface Type 1 Connect 2 13 4 Idle Code 5 Line Code 16 Fi 18 9 Clock Source Rx Sensitivity CSU only 6 Line Length DSU only Tx Gain Level CSU only Restoration Time Idle Code 1 Add New User 2 Delete User 3 Change User Details 4 Show All Users 3 Time Slot Table 2 Bundle Configuration 1 Add Bundle Delete Bundle Edit Bundle 5 Signaling Configuration 1 Signaling Profile Configuration 2 SS7 Keep Alive Suppression Rate 6 Telnet 2 Control Port 1 Set Baud Rate 2 Timeout Enter Bundle Number Connect Function Max Bytes in Multiplexed Frame Destination IP 3 Dial In Modem E 3 4 5 6 Destination Bundle T 8 9 1 3 Date amp Time Update 4 Factory Default Packetizing Interval Connectivuty Parameters TOS Parameters 0 Voice Parameters 1 Coder Rate 2 Fax Modem 3 MF Relay 4 Minimum Pulse Width 5 Minimum Power
118. plays the current alarms and deletes them from the buffer when the user exits the screen 7 2 Alarms Vmux 2100 Installation and Operation Manual Chapter 7 Monitoring and Statistics Collection Working with Permanent Buffer The permanent buffer is represented by the Alarm Status screen gt To access the Alarm Status screen e From the Display menu see choose Display Alarm Status Vmux 2100 displays the permanent alarm buffer see FAN No 4 FAIL FAN No 4 FAIL INTERNAL ERRO y To Continue wt To Stop Update 4 Db Undo v menu main menu amp exit Figure 7 4 Permanent Buffer Alarm Status Screen gt To delete inactive alarms from the permanent buffer 1 From the Status menu see choose Clear The Clear menu appears 2 Confirm the alarm deletion by choosing Clear all Alarms Vmux 2100 deletes all alarms in the OFF state and events from the permanent buffer able 7 1 lists the Vmux 2100 alarms according to their identification codes Table 7 1 Vmux 2100 Alarms ID Code Terminal Message Description Severity 18 DB UPDATE OCCURRED Vmux 2100 database has been updated Event 20 INTERNAL ERROR Software error Event Note The INTERNAL ERROR alarm is used for software debugging To receive detailed description of each internal alarm enable Open Internal Alarms from the System menu Main menu gt Configuration gt System gt Open Internal Alarms
119. ressed voice together into bundles with a common IP address reduces the actual bandwidth used per channel to as low as 4 kbps 16 1 when all channels are active Better compression up to 20 1 is achieved when some of the voice channels are idle The actual bandwidth utilization is determined by the following factors e Header sizes Ethernet 18 bytes P 20 bytes UDP 8 bytes TDMolP 4 bytes VLAN if exists 4 bytes e Size of the voice packet 5 723 24 bytes AAL2 header 3 bytes voice payload 4 bytes 5 729 10 bytes AAL2 header 3 bytes voice payload 4 bytes e Packet interval G 723 1 30 msec G 729 10 msec e Number of timeslots in a bundle e Silence percentage Studies show that an average person speaks only 40 of the time during a telephone conversation 50 of the time is spent listening to the other party while the remaining 10 is spent quietly contemplating e Connectivity packets 64 bytes per minute Calculating Approximate Bandwidth Utilization Let us calculate an approximate bandwidth for 30 timeslots in one bundle with G 723 1 6 4 kbps compression 60 of silence 50 1000 40 G0 x31 1000830 04x 8 xeLOUO AD E aL QUOD Oa 0 00853 109 208 kbps where e 50 size of Ethernet IP UDP TDMoIP headers e 1000 40 packets per second pps transmission rate calculated according to the packetizing interval chosen 40 msec in this exampl
120. ronment This equipment generates uses and can radiate radio frequency energy and if not installed and used in accordance with the Installation and Operation manual may cause harmful interference to the radio communications Operation of this equipment in a residential area is likely to cause harmful interference in which case the user will be required to correct the interference at his own expense Canadian Emission Requirements This Class A digital apparatus meets all the requirements of the Canadian Interference Causing Equipment Regulation Cet appareil num rique de la classe A respecte toutes les exigences du R glement sur le mat riel brouilleur du Canada Warning per EN 55022 CISPR 22 and AN N45 3548 Warning This is a class A product In a domestic environment this product may cause radio interference in which case the user will be required to take adequate measures Cet appareil est un appareil de Classe A Dans un environnement r sidentiel cet Avertissement appareil peut provoquer des brouillages radio lectriques Dans ces cas il peut tre demand l utilisateur de prendre les mesures appropri es Dieses ist ein Ger t der Funkst rgrenzwertklasse A In Wohnbereichen k nnen Achtung bei Betrieb dieses Ger tes Rundfunkstr rungen auftreten in welchen Fallen der Benutzer f r entsprechende Gegenma nahmen verantwortlich ist Declaration of Conformity Manufacturer s Name RAD Data Communications Ltd Manufact
121. rror Number of packets received with abort sequence violations 7 or more consecutive ones Rx CR Error Number of packets received containing CRC errors Rx OV Error Number of overrun errors in the received packets Tx Total Frames Total number of HDLC packets transmitted Tx Total Bytes Total number of data octets of all packets transmitted Tx Underrun Error Number of transmitted HDLC packets discarded due to lack of buffer resources Tx Glitch Error Number of clock glitches in the transmitted packets Tx Bandwidth to TDM Average Average TDM bandwidth transmitted during last 12 minutes or since last clear Tx Bandwidth to TDM Max Peak TDM bandwidth transmitted during last 12 minutes or since last clear Tx Bandwidth to Line Average Average bandwidth transmitted on the line adds HDLC flags and CRC to TDM bandwidth during last 12 minutes or since last Clear Tx Bandwidth to Peak bandwidth transmitted on the line adds HDLC flags and Line Max CRC to TDM bandwidth during last 12 minutes or since last clear Tx Queue Peak number of packets waiting in the buffer to be transmitted Max Frames since the last clear Tx Queue Current number of packets waiting in the buffer to be transmitted Current Frames Tx Queue Free Frames Number of packets that were discarded due to lack of buffer resources since last clear Collecting Statistics 7 11 Chap
122. s However the use of shielded wires is always recommended especially for high rate data In some cases when unshielded wires are used ferrite cores should be installed on certain cables In such cases special instructions are provided in the manual Disconnect all wires which are not in permanent use such as cables used for one time configuration The compliance of the equipment with the regulations for conducted emission on the data lines is dependent on the cable quality The emission is tested for UTP with 80 dB longitudinal conversion loss LCL Unless otherwise specified or described in the manual TNV 1 and TNV 3 ports provide secondary protection against surges on the data lines Primary protectors should be provided in the building installation The equipment is designed to provide adequate protection against electro static discharge ESD However it is good working practice to use caution when connecting cables terminated with plastic connectors without a grounded metal hood such as flat cables to sensitive data lines Before connecting such cables discharge yourself by touching earth ground or wear an ESD preventive wrist strap FCC 15 User Information This equipment has been tested and found to comply with the limits of the Class A digital device pursuant to Part 15 of the FCC rules These limits are designed to provide reasonable protection against harmful interference when the equipment is operated in a commercial envi
123. see Figure 4 40 Reset Card Reset Slot Gro Reset Slot Gro Reset Slot Gro Reset Slot Gro Reset Slot Gro Reset Slot Gro Reset Slot Gro Reset MainBoard 1 2 3 4 5 Reset Slot Gro 6 7 8 9 Db Update Db Undo ESC prev menu main menu amp exit Figure 4 40 Reset Card Menu 2 From the Reset Card menu select a Vmux 2100 component to reset by typing its number and pressing Enter Vmux 2100 displays the following message Are you sure you want to reset the card Press Y N 3 Type Y and press Enter The card is re initialized its active software is decompressed and loaded into the RAM 4 32 Resetting Vmux 2100 Chapter 5 Configuring Vmux 2100 for a Typical Application This chapter gives detailed instructions for configuring Vmux 2100 for a typical application in which two Vmux 2100 units operate point to point over a TDM network 5 1 Application Requirements Figure 5 1 illustrates a typical TDM application in which two Vmux 2100 units with V 4E1 modules transmit four E1 trunks over a single E1 link 172 17 15 11 172 17 15 21 4xE1 Trunks 4xE1 Trunks 172 17 15 10 172 17 15 20 TDM Network Vmux 2100 Vmux 2100 172 17 15 12 172 17 15 22 Figure 5 1 Typical TDM Application The following network requirements exist e Four E1 trunks over one E1 link e Each local timeslot carries voice It is routed to the
124. slots assigned to carry voice exceeds the TS number of timeslots supported by the unit TS 16 SHOULD BE Error Timeslot 16 is configured to Voice when operating Vmux 2100 DISCONNECTED IN CAS with CAS signaling Timeslot 16 configuration must be changed MODE to not connected 7 3 Collecting Statistics This section explains how to display performance data collected on the Vmux 2100 main link and E1 T1 groups Displaying Statistics on the Main Link Ports Vmux 2100 evaluates performance of the 10 100BaseT port and calculates the main card CPU utilization Collecting the Main Link Ethernet Statistics gt To display the main link Ethernet statistics 1 From the Main menu choose Monitoring The Monitoring menu appears 2 From the Monitoring menu choose Statistics The Statistics menu appears see Statistics 1 Cards statistics 2 Main Module statistics Db Update Db Undo ESC prev menu main menu amp exit Figure 7 6 Statistics Menu 3 From the Statistics menu choose Main Module statistics The Main Module Statistics menu appears see Collecting Statistics 7 7 Chapter 7 Monitoring and Statistics Collection Vmux 2100 Installation and Operation Manual Main Module Statistics 1 Cpu Utilization 2 Ethernet statistics 3 Hdlc statistics Db Update Db Undo ESC prev menu Total Frames Frames Brdcst Frames Frames Brdcst Frames 64b 128b 255b 512b
125. st of Tables 1 1 Ethernet Frame Fields ccccsecsscscccccccssecsscscccesceessussseseceseseessussncsesseseeueensnevess 1 8 1 2 UDP Source Port as Destination Voice Port enn 1 9 PNESELCIEEI Aide oco PPS 2 3 BH 1s NIMUK 2 TOO LEDS e P 3 1 3 2 Vmux 2100 Indicator Status cccccecccccccccceeeseececcccscceueeuececcecsesuauensaeccecsesuuuaaenseeeeess 3 2 2 3 Viiipe2 100 Default Settings aao oat cdit isiin iina noie bed iod ide abd eden dad 3 3 4 1 Signaling Bits Configuration S dosoteepe metodo rudet esito rire eei ae NEN MIR tesi UE Ed 4 15 7 1 Vmux 2100 Alarims cccccccscsccccccccssssssescccccsceesscssscsccsseesssuescscceseeuseusnscssessessseenseess 7 3 7 2 Sanity Errors and Warnings auis icq ER M USE Ga RUIN PN NUM Ste A ERU AMNES GAA DN Nx MEE 7 6 7 3 Main Link Ethernet Statistics Values eeeeecsssse eene 7 8 7 4 Main Link HDLC Statistics Values eee eene nennen 7 11 7 5 E1 T1 Group Ethernet Statistics Vales andit tori veaenialuanionntateaseacnaanaanpes 7 15 720 EN Group IEG St tistics Wa ISS sees quier dead gp EN RUE UE 7 16 7 7 E1 T1 Group Bundle Statistics Values iwisisscuscsssseandsosennssasasasvenaassnasasasensiannkdevsaansesaen 7 18 7 8 Timeslot Voice Statistics Values ssseeeeeeesee nmn enne 7 20 vi Vmux 2100 Installation and Operation Manual Versions Note Chapter 1 Introduction 1 1 Overview Vmux 2100 is a modular voice trunkin
126. suunannennenivananenedgnaneanweeas 5 1 5 2 Outline of Configuration PFOCEOUFG uae ba nens tt Paco rb tapa cuia betta bi b ade 5 2 5 3 Configuring Vmux 2100 for Operation with CAS Signaling 5 2 Configuring Systemi Parameters sisse disant ad cadis o Ras DR HM Eoo dM sc MERE ER 5 2 Configuring ET Main Link Parameltefsussacenit eco then kta bia R dead 5 3 Vmux 2100 Installation and Operation Manual Table of Contents Configuring Voice Gard Paralelefsauiuuusseacikind cosas nio tre pinus eibi nd Rec MU Men ARE 5 3 Transferring Database to the Remote Virigix 2 100 1 uic scisace erkannt daba picada 5 5 Completing Remote Vimux 2T00 COnfl gHFatlOFi aicaicasci repeti da daa niai died d ana 5 5 5 4 Configuring Vmux 2100 for Operation with CCS Signaling 5 6 Chapter 6 Diagnostics MIMS gio lal lect 0p rcp ERE 6 1 bus Loopback Testaira E e EDAD SU EN onsen sieralentaytna neem iasedaire 6 3 Local LOOPbACK qe P 6 3 Remote LOOPBACK xci o rte ee e Rte tete ie re oes RU o Ree er REG 6 4 6 3 Pinging Remote Devices sassis ad pd a o tus ans t pd unda DN paella 6 4 6 4 Displaying the Active Tests suele oxi Hb AVIA So ORSHUNSS IE UA DIM DI VIAM ORN PIC N Re id 6 5 Chapter 7 Monitoring and Statistics Collection Fil PAVING CR PE NN 7 1 DEUnBd ge 7 1 Working with the Temporary Alarm Dulles usce el ancha cen nia cada Ux prae ctae 7 1 Working
127. t Bundles Parameters gt Bundle Configuration gt Edit Bundle Connect Yes Function TDMoIP Max Bytes In Multiplexed Frame 500 Destination IP 172 17 15 21 Destination Bundle 1 Packetizing Interval 30 Coder Rate G 723 1 6 4 Fax Modem Enable at 9 6 kbps AM Configuring Vmux 2100 for Operation with CAS Signaling 5 3 Chapter 5 Configuring Vmux 2100 for a Typical Application Vmux 2100 Installation and Operation Manual Note 4 Display the E1 Parameters menu and set the E1 port of group 1 to the following values Main Menu gt Configuration gt Card gt Slot 1 gt Group 1 gt External 1 gt E1 Parameters Connect Yes Frame G 732S Restoration CCITT Clock Source Lbt Interface Type Dsu Idle Code 7E Signaling CAS Profile 1 Display the Time Slot Configuration menu and configure the timeslots belonging to the external port 1 of group 1 Main Menu gt Configuration gt Card gt Slot 1 gt Group 1 gt External 1 gt Distribution Of Framer Time Slots gt Time Slot Configuration Update from Time Slot 1 To Time Slot 31 Type Voice Bundle 1 Destination Port ID 1 Destination Time Slot ID 1 Vmux 2100 displays timeslot 16 as Not Connected NO because it carries CAS signaling information 6 75 10 Update the timeslot database from the Time Slot Configuration menu Repe
128. ter 7 Monitoring and Statistics Collection Vmux 2100 Installation and Operation Manual Calculating the Main Card CPU Utilization When calculating the CPU utilization Vmux 2100 displays the following values e Current CPU utilization e Maximum utilization of the CPU resources ever registered by the management software gt To calculate the main card CPU utilization 1 From the Main Module Statistics menu choose Cpu Utilization 2 From the CPU Utilization menu choose Display to display the CPU utilization statistics see Figure 7 10 or Clear to clear the registers CPU Utilization Max CPU Utilization Press Any Key To Continue Db Update Db Undo ESC prev menu main menu amp exit Figure 7 10 Main Card CPU Utilization Statistics Displaying Statistics on the E1 T1 Groups Vmux 2100 supports statistics collection of the voice E1 T1 group performance Statistics are accessed via the Cards Statistics menu gt To display the Card Statistics menu e From the Statistics menu see Figure 7 6 choose Cards statistics The Cards Statistics menu appears see Figure 7 1 1 Cards Statistics Ethernet statistics HDLC statistics Memory statistics Bundles statistics Voice statistics Voice Rx Signaling statistics Voice Tx Signaling statistics COO AD CO SF W PN H Cpu Utilization Db Update Db Undo ESC prev menu main menu amp exit Figure 7 11 Cards
129. tes if enabled Layer 1 Vers HLEN 1 Service Type 2 Total Length 2 Identification 1 Flags Fragment Offset most IP Layer 1 Fragment Offset least 1 Time to Live 1 Protocol 2 Header Checksum 4 Source IP Address 4 Destination IP Address Note The UDP source port 2 UDP Source Port lt 4 field is used to transfer a um destination bundle number UDP 2 UDP Destination Port Layer 2 UDP Message Length 8 gt 2 UDP Checksum Data Layer Payload MAC 4 CRC Layer Functional Description Vmux 2100 Installation and Operation Manual Chapter 1 Introduction VLAN Support Vmux 2100 supports VLAN according to IEEE 802 1p amp q When VLAN support is enabled Vmux 2100 adds four bytes to the MAC layer of the Ethernet frame The content of these bytes MAC layer priority and VLAN ID can be set by the user In this mode only VLAN format frames are sent and received by Vmux 2100 The following figure describes the VLAN tag format user priority 0 CFI 81 00 802 1D Tag Protocol Type 802 1QTagType Priority VLAN ID Figure 1 8 VLAN Tag Format UDP Support Table 1 2 UDP Source Port as Destination Voice Port Field Length Bits Field Description Value 2 bytes UDP Source Port 2 497d 2 bytes UDP Destination Port 2142d The MSB of this field can be either 1 or O for inband end to end proprietary signaling Note The UDP Source Port field is used for destination voice bundle indication For example
130. the E1 Main Link Port The M IPE1 main link modules include two fully redundant E1 ports When both of them are configured as active Vmux 2100 starts sending data over the one that has been connected first If a loss of synchronization is detected on an active link Vmux 2100 automatically switches to the backup gt To configure the main link E1 port 1 From the Main Board menu see Figure 4 22 choose E1 Parameters The E1 Parameters menu appears see Figure 4 24 El Parameters Link 1 Link 2 Slot Table Update 4 Db Undo 4 20 ESC prev menu main menu amp exit Figure 4 24 E1 Parameters Menu 2 From the E1 Parameters menu choose Main Link 1 to configure E1 port 1 or choose Main Link 2 to configure E1 port 2 The Main Link 1 2 menu appears see Figure 4 25 Configuring Main Link and Voice E1 T1 Ports Vmux 2100 Installation and Operation Manual Chapter 4 Management from a Terminal Main Link 1 or Main Link 2 Connect gt Yes Frame gt G 732S Restoration Time CCITT Clock Source Lbt Local Interface Type Ltu Idle Code 0 ff CEL Db Update Db Undo ESC prev menu main menu amp exit Figure 4 25 Main Link 1 2 Menu for E1 Port Module 3 From the Main Link 1 2 menu configure the following E1 parameters Connect o Yes E1 link is enabled o No E1 link is disabled Frame E1 framing mode a G 732N 256N multiframe 2 fram
131. tistics Values Field Rx Total Frames Description Total number of HDLC packets received Rx Total Bytes Total number of data octets of all packets received Rx 60 sec Frames Number of HDLC packets received during last 60 seconds Rx 60 sec Bytes Number of data octets received during last 60 seconds Rx Glitch Number of clock glitches in the received packets Rx BSY Number of received HDLC packets discarded due to lack of buffer resources buffer is busy Tx Total Frames Total number of HDLC packets transmitted Tx Total Bytes Total number of data octets of all packets transmitted Tx 60 sec Frames Number of HDLC packets transmitted during last 60 seconds Tx 60 sec Bytes Number of data octets transmitted during last 60 seconds Tx Glitch Number of clock glitches in the transmitted packets Tx Underrun Number of transmitted HDLC packets discarded due to lack of buffer resources Tx Queue Max Frames Maximum number of the transmitted HDLC packets ever accumulated in the FIFO buffer Current Frames Current number of the transmitted HDLC packets in the FIFO buffer Free Frames Collecting Statistics Number of frames discarded due to FIFO buffer overflow Vmux 2100 Installation and Operation Manual Chapter 7 Monitoring and Statistics Collection Displaying the E1 T1 Group Memory Statistics Vmux 2100 estimates the number of free memory blocks 2000
132. u and configure the group 1 bundle 1 destination IP to 172 17 15 11 Main Menu gt Configuration gt Card gt Slot 1 gt Group 1 gt Bundles Parameters gt Bundle Configuration gt Edit Bundle 4 Display the Edit Bundle menu and configure the group 2 bundle 1 destination IP to 172 17 15 12 Main Menu gt Configuration gt Card gt Slot 1 gt Group 2 gt Bundles Parameters gt Bundle Configuration gt Edit Bundle Now local and remote Vmux 2100 units are ready for operation AM Configuring Vmux 2100 for Operation with CCS Signaling 5 5 Chapter 5 Configuring Vmux 2100 for a Typical Application Vmux 2100 Installation and Operation Manual 5 4 Configuring Vmux 2100 for Operation with CCS Signaling Configuration of the Vmux 2100 units operating with the CCS signaling is similar to the configuration for operation with the CAS signaling except for the following 1 From E1 Parameters menu set the framing type of the external E1 links to G 732N Main Menu gt Configuration gt Card gt Slot 1 gt Group 1 gt External 1 gt E1 Parameters 2 From E1 Parameters menu set the signaling type of the external E1 links to CCS Main Menu gt Configuration gt Card gt Slot 1 gt Group 1 gt External 1 gt E1 Parameters 3 Display the Time Slot Configuration menu and configure the timeslots belonging to the external port 1 of group 1 Main Menu gt Configuration gt Card gt Slot 1 gt Group 1 gt External 1 gt
133. urer s Address 24 Raoul Wallenberg St Tel Aviv 69719 Israel Declares that the product Product Name VMUX 2100 Conforms to the following standard s or other normative document s EMC EN 55022 1994 Limits and methods of measurement of radio disturbance characteristics of information technology equipment EN 50024 1998 Information technology equipment Immunity characteristics Limits and methods of measurement Safety EN 60950 2000 Safety of information technology equipment Supplementary Information The product herewith complies with the requirements of the EMC Directive 89 336 EEC the Low Voltage Directive 73 23 EEC and the R amp TTE Directive 99 5 EC The product was tested in a typical configuration Tel Aviv 9 May 2002 TA Haim Karshen VP Quality European Contact RAD Data Communications GmbH Otto Hahn Str 28 30 85521 Ottobrunn Riemerling Germany Contents Chapter 1 Introduction Tcl QW JS 1 1 Jc 1 1 element Main lik Module eee et eie rere pete ttc tige te reste E SIRAT ai APPliGatiOMs e 1 2 FEATURES ETT TTE DET 1 3 E1 Main Link T1 Main Link TDMoIP Multiplexing ceseessesseseeeeeeeenennenne tenentem net nter retener etri npa TIMING DASMOSUICS sad
134. with Permanent Buffer aa iic tcp dede qat qua dich ad dd id a ad 7 3 7 2 Sanity Checks 7 5 Displaying the Sanity Errors and MITIS usc shsansnnrsndanasabniiied ebbe bti tec 7 5 anity Error and Warning Nat dicpaidaaraladsacsbidaiicnaiiglad tdcnalyatdunateantanabenadidadadsdimaunaticias 7 6 Z3 Collecting Statistics saniehiexssitieactnsabzanedaniaraabonassalsrhisustatystiaaiamesantancamlenepsd EEEa 7 7 Displaying Statistics on the Main Link Ports sssssssseeeee e 7 7 Collecting the Main Link Ethernet Statistics nnne 7 7 Collecting the Main Link HDLC Statistics en nnns 7 10 Calculating the Main Card CPU Utilization sess 7 12 Displaying Statistics on the E1 T1 KOBOUSacuseinscssac raten etre than d Edda ida 7 12 Displaying E1 T1 Group Ethernet Statistics eene 7 13 Displaying E1 T1 Group HDLC Statistics 7 15 Displaying the E1 T1 Group Memory Statistics ssssssssesseeeeeenen nne enne 7 17 Displaying Bundle Statistics ccccstsescsccsssasssedsencpsrsiaessseatesepasdansbasdaesacodpstousssddedsoesdesbestasesahiaseseas 7 17 Displaying Timeslot Voice Statistics 7 19 Displaying the Voice Signaling Statistics e 7 21 Calculating the E1 T1 Group CPU Utilization Statistics sse 7 22 Appendix A Interface Connector Specifications CUN SU INNO crc A 1 Au Ethernet Interface CODO EOE denso enw pt emere asia abdo udo Upton RERUM A 1 msc Eis Mg ls e
135. x mode gt To configure the Ethernet port 1 From the Configuration menu see choose Card The Card menu appears see Figure 4 21 Card 1 Main board 2 Slot 1 3 Slot 2 Db Update Db Undo ESC prev menu main menu amp exit Figure 4 21 Card Menu 2 From the Card menu choose Main board The Main Board menu appears see Figure 4 22 Main Board 1 Lan Parameters 2 El Parameters Db Update Db Undo ESC prev menu main menu amp exit Figure 4 22 Main Board Menu 3 From the Main Board menu choose Lan Parameters The Lan Parameters menu appears see Figure 4 23 Configuring Main Link and Voice E1 T1 Ports 4 19 Chapter 4 Management from a Terminal Vmux 2100 Installation and Operation Manual Lan Parameters 1 Set 2 Set Db Auto Negotiation Disable Capability gt 100baseT Full Duplex Update 4 Db Undo ESC pr Main Main Time Db v menu main menu amp exit Figure 4 23 Lan Parameters Menu 4 From the Lan Parameters menu choose Set Auto Negotiation to enable or disable the autonegotiation 5 If the autonegotiation is disabled choose Set Capability from the Lan Parameters menu The Set Capability menu appears 6 Select the desired LAN operation mode by choosing one of the following 10BaseT half duplex 10BaseT full duplex 100BaseT half duplex 100BaseT full duplex Configuring
136. y Displaying the Active Tests 6 5 Chapter 6 Diagnostics Vmux 2100 Installation and Operation Manual 6 6 Displaying the Active Tests Alarm Buffer Chapter 7 Monitoring and Statistics Collection This chapter describes the alarms sanity checks configuration errors and warnings main link and voice module statistics supported by Vmux 2100 7 1 Alarms Vmux 2100 detects fault conditions and initiates alarms and events to alert the user e Alarms major and minor have two statuses ON and OFF Alarm status changes to OFF when a fault condition that caused it is cleared e Events have only ON status Vmux 2100 maintains two alarm buffers e Temporary buffer represented in the Display All Alarms screen The user can delete all alarms including the active ones from this display e Permanent buffer represented in the Alarm Status screen The user can delete only inactive alarms from the Alarm Status display An alarm enters simultaneously both Display All Alarms and Alarm Status logs and the ALM LED turns on to indicate the condition In addition Vmux 2100 displays ALARM ON indication in the top right hand corner of the terminal screen When the event that caused the alarm is cleared the alarm status changes to OFF enabling the user to remove it from the permanent buffer Working with the Temporary Alarm Buffer The temporary buffer is represented by the Display All Alarms screen To access the Display All
137. ytes Rx NO Error Number of non octet aligned packets received Rx SH Error Number of short packets received shorter than the minimum defined for this channel Rx OV Error Number of overrun errors in the received packets Rx Nib Error Number of errors in the received packets caused by no alignment on octets usually due to glitch in clock Rx CR Error Number CRC errors in the received packets Tx Total Frames Total number of packets transmitted Tx Total Bytes Total number of data octets of all packets transmitted Tx 60 sec Frames Number of packets transmitted during last 60 seconds Tx 60 sec Bytes Number of data octets transmitted during last 60 seconds Tx Le Error Number of late collision events in the transmitted packets Tx RI Error Number of retransmission events in the transmitted packets Tx Un Error Number of underrun events in the transmitted packets Tx Csl Number of carrier sense lost events in the transmitted packets Tx NIb Error Number of errors in the transmitted packets caused by no alignment on octets usually due to glitch in clock Tx Queue Maximum number of the transmitted packets ever accumulated in Max Frames the FIFO buffer Current Frames Current number of the transmitted packets in the FIFO buffer Rx Queue Max Frames Maximum number of the received packets ever accumulated in the FIFO buffer Current Frames Current number of the received packets i

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