Home

User Manual

1. 7200 7400 PC Remote Handbuch orban OP TICODEC 7200 7400 software V4 25 2007 PC REMOTE Software V1 24 2007 orban Table of Contents The Codec Technology OPTICODEC 7200 and 7400 Certification Labelling 8 Description Introduction and Installation _9 OC 7200 Front Panel Keypad Explanation of Keypad Symbols 10 OC 7200 and 7400 Rear Panel Basic Connections Audio Input symmetrical Audio Output symmetrical Digital In Output AES EBU standard ll Digital In Output S PDIF standard External Synchronisation Serial Synchronous Interface X 21 l2 RS232 RS422 Serial Asynchronous Interface Remote 13 Alarm Control Interface 14 15 RS232 RS422 Serial Asynchronous Interface Ancillary 16 Standardized Connector to Ethernet standardized Connectors to ISDN Network U Connector Power Supply iW OPTICODEC PC Remote Introduction Connection to PC 18 Software Installation Download of OC Remote Software Program Configuration 19 Release of Additional Features 20 Software Info and Update 20 21 n OPTICODEC 4 E Update Process Interrupted DSP Software System Software Hardware Configuration Boot Software 20 Jumper Settings Important Jumpers on the Main Board Input Impendance Switch over RS232 RS422 23 Data Input Enter New Recipient 24 ISDN Connection Edit Recipient 29 Audio Data Encoder Algorithm ISDN Sync Bitrate Samplingrate
2. _ Userdata Off afe Cancel MS ISDN IP Directory OC 76 10 OC 76 11 OC 7E H12 OC Telos Zephyr OC 13 Auto Syne OC CDO Prima 226636 OC test L2 226637 Test G 711 Telephone 226630 Test G 722 5RT 226640 G r22 p 16 5 Test 27 Codec Loop Test AETA 22664 Edit Delete Hew Et Dete Now H H 22al or S SRT is displayed in the directory for the selected SYNChronisation procedure X 21 Connection To activate the X 21 interface enter an X in the ISDN field e g position 11 in directory Codec Loop If the input fields are empty the OPTICODEC starts the codec loop mode This serves as a test for the coded audio signal without ISDN e g position 12 ee 28 E OPTICODEC Ethernet Connection IP Connection Mode Point to Point Transmit Receive OPTICODEC PC Remote Data Input Should an Ethernet connection be desired please activate the radio button for Ethernet Enter the target address and for easier identification also enter the name of your connection partner You may enter both IP address and plain text names only if a name server also exists In the same way as the description of ISDN connections you can set the audio parameters for the planned connec tion here The menu guides you through algorithm Layer and Layer 3 mode bitrate and finally userdata Configuration Algorithm Layer IIl afe Mode Point2Point Bitrate 128 kbps ajel
3. After the safety query confirm the deletion procedure with the DEL button or press Hang Up to cancel OPTICODEC E Te OPTICODEC 7400 Connect Connect The respective connection can be established quickly and easily Select Connect from the main menu and press En ter to confirm The directory for IP addresses and ISDN numbers with 96 entries appears For connection establishment you can decide between a connection via the ISDN IP directory quick dialing or manual input with the numeric keypad MAIN MENU LAEE E DATA INPUT STSTEM SE Tur Explanation of the Q 2 7A 4 G 6 D8 Be i LA LH Fee Pe J 256 La p Display Lettering iz PRIM 091234567 425 256 L2 P ER 13 ZENI 0711234567 s2p 64122 14 SOOOPY 0221234567 32 M 128 45 15 PKI _ 089123456714 16M 64 G7 H 1e GLENS arilissgygro is M 64 GY sS 17 TEL Beo3234565 SM 64 orn l Entry position number in directory 2 shortname 3 ISDN Number or IP Address 4 Set Samplingrate 5 Audio Modes M Mono D Dual Mono S Stereo J Joint Stereo OD set Bitrate 1 Algorithm L3 Layer 3 La Layer 2 4S 4SB ADPCM G7 G 722 Telephone receiver icon G 11 8 ISDN Sync M MusicTAXI P Prima Z Zephyr H H aal S SRT A Auto 8e Types of IP connections X Point to Point T Transmit R Receive Establishing a Each entry displays the abbreviated name of your connec Connection Using the tion partner the IP address the ISDN number the selected ISDN I
4. Audio Data Encoder Left Input Right Input Left Output Right Output Adjust 1O Levels 120 dE eoa 12 0 dE 12 0 dE H Info Ex factory the setting is 12 dBu the headroom is 0 dB This means input level output level 12 dBu With a mouse click on the up and down buttons the level value can be altered o 52 OPTICODEC Establishing a Connection with X 21 Establishing a Connection with Codec Loop Call Acceptance with ISDN Sync AUTO Establishing a Connection with ISDN Sync AUTO Terminating the Connection OPTICODEC PC Remote Connect From the Directory select an entry with X 2l as the digit of the ISDN number From the Directory select an entry without an ISDN num ber The connection is established via the Directory Quick Dial or Direct Dial Buttons The function AUTO Automatic Detection of the calling Unit is entered in the System Setup Accept Configuration The function ISDN Sync AUTO has priority over all other entries This means if AUTO is set and the OPTICODEC is called by any competitor codec the OPTICODEC sets itself to the audio parameters incl sync modes of the calling unit automatically This might last up to 30 seconds The set parameters of the System Setup Accept Confi guration are taken over if the OPTICODEC is called by an OPTICODEC When a connection partner is entered into the telephone directory ISDN Sync and
5. DIALING sia ae 9 3 ee ev Not all data transmission applications have the same priority and not all of these require the same high standards for the transfer of data In order to minimize or avoid the risk of data network congestion a so called Quality of Service of QoS option has been implemented in the IP header with acknowledgement fields such as Time to Live Protocol and Header Checksum o 70 E OPTICODEC Type TOS Precedence Values TOS Values DiffServ DiffServ Codepoints DSCP OPTICODEC 7400 System Setup QoS when the router has been configured accordingly actively regulates traffic in the net and utilises the available bandwidth both intelligently and effectively on the basis of data priority and bandwidth reservation BUALITY OF SERVICE TYPE e O O PRECEDENCE MORMAL Tos HORAL EXIT TOS Type of Service or DiffServ Differentiated Service Architecture are the key mechanisms of QoS and are responsible for the assessment of packet priority The TOS bits contain information on the ways and means of how a datagramm should be handled by a router An overloaded router can for example on the basis of the TOS field determine which packets are less important and can therefore be cancelled and which packets must essentially be forwarded Precedence Significance Precedence Significance 000 Normal Oll Flash 010 Priority 100 Flash Override 010 Immediate 101 Critical TOS Significance TOS
6. Hereby the right to register utility models or patent applications is reserved explicitly In the case of violation or non compliance resul ting in consequential losses ORBAN Europe GmbH may be entitled to claim damages according to the German BGB HGB as well as Competition Law and Patents Act Comments In this manual the simplified denotation OPTICODEC refers to both units OPTICODEC E 9 OPTICODEC 7200 Front Panel Keypad Explanation of Keypad Symbols SYNC OK MODUS STATUS CLOCK ERROR CON OK SAUS REJ HANG UP STANDBY HANG UP STANDBY Display of the decoder sync flag If this LED lightens the decoder receives correct data from the partner unit X 2l Shows an X 2l connection ISDN Shows an ISDN connection For codec loop none of the above displays are active Only for an X 21 connection Shows that there is either no clock at the X 21 connection or a clock with the wrong frequency Only for ISDN connections Shows that at least one B chan nel is connected to the partner unit For X al connection established For ISDN ISDN connection synchronized The connection is fully established as soon as the Sync OK LED lightens additionally Only for ISDN connection could not be established By pressing this key a connection can be disconnected It has no function if no connection had been established If the key is pressed for the
7. 0OC7E Block 5481 Transfered 685k of 3665k Errors 0 Elapsed 0 01 49 Abort Transter cps E398 Remaining 0 07 56 The OPTICODEC 7400 shows the update process in the display Warning Do not switch off your PC or OPTICODEC during the update process Damaged or incompletely loaded software always causes an error message After a failed update you may repeat the update process BE eee OPTICODEC E 21 OPTICODEC Software Update OPTICODEC Update Interrupted DSP Software System Software Hardware Configuration Pitre Woe Boot Software If the software update was interrupted for e g due to a user or computer error please observe the following Switch the unit OFF and ON again In most cases the unit displays an error message about that part of the software which had not been loaded completely and a reload is requested In case of the DSP software an error message might not be displayed after switching the unit on and the main menu is displayed as normal The error message is only shown once another algorithm has been selected eg G 71l If the system software is damaged or not completely loaded an error message is always displayed An interruption during the update of the hardware configu ration might have the effect that the unit cannot be started again the display is blank In this case the unit has to be opened and a jumper has to be set Connect the pins 11 and 12 on JP4 with a jumper
8. 206 254 oc 6O0 lo local oc 6O0 df local Wsername domainname x Edi D N Edit Delete Hew Assigned to each entry you will find the name of your connection partner the ISDN number IP address or target address the selected audio parameters as well as the sync mode of your partner unit OPTICODEC E 49 OPTICODEC PC Remote Connect Establishing Connection Select your ISDN connection partner from the list using the mouse The selected connection partner is marked and displayed inverted Press Connect to confirm The connection is now being established Opticodec Hamote Piya lit Gata Calling eee ee SS Teen eere After successful synchronization your OC Remote program displays the message Connected and goes to the online menu If the connection is rejected the OPTICODEC dis plays Rejected and the reason for the rejection Analyse the error message using the error codes listed in the appendix pls see page 44 Establishing a This type of connection is established via the four Connection Using the preprogrammed keys located right from the display Direct Dial Buttons tandby a Laver 2 G 71 eti G r22 JDEC PCreworte The transmission quality must first be determined By pressing a key you select between G 711 38 1 kHz telephone G 722 H 221 or SRT Layer 2 Layer 3 AAC or 4SB ADPCM optional The entry menu then requests the ISDN number target o
9. Audio Mode Audio Input Userdata 26 21 G 722 with H 2ll or SRT Sync X 21 Mode Codec Loop 28 Ethernet Connection IP Connection Point to Point Transmit Receive 29 Broadcast Multicast Applications LAN WAN Broadcast Multicast 30 31 Tip saving Units ISDN IP Directory to your PC Harddisk Edit Saved Directory 32 Loading ISDN IP Directory to a Unit 33 System Setup Configuration of the connected OPTICODEC in System Setup TCP IP Basics Local IP Address Subnet Mask Default Gateway 34 Dialing TCP IP Audio Buffer Management Quality of Service Type TOS Precedence and TOS Values DiffServ DiffServ Codepoints 36 37 Audio Data Encoder Audio Port TCP TCP IP Remote Control Name Port Autodetect Accept Configuration Dialing Dial Attempts Dial Delay Redialing Attempts PBX Prefix Min length for PBX Prefix ISDN Configuration ISDN Protocol Accept Telephone Calls Accept MPEG G 722 Calls MSN Check ISDN Interface Number Prefix for incoming calls Local Numbers SPID Numbers I O Levels Misc Alarm Signals Level Range Headroom External Sync Input Backlight Automatic Connection Start Backup Settings X al Clock Monitoring 46 47 Saving Units System Setup to your PC Harddisk 35 of 38 39 40 4 42 43 44 45 48 Table of Contents Loading System Setup to a Unit Default Configuration 48 Connect Establishing a Con w ISDN IP Dir 49 Establ
10. Both signals are set An entry from the ISDN Directory can be allocated to each input of the Alarm Control Interface in the backup settings This 1s done by selecting the respective input with the cursor and confirming with the Enter button A square cursor now blinks and a number can be entered using the digital keypad OPTICODEC E 73 OPTICODEC 7400 System Setup This number corresponds directly in all parameters with the entry in the ISDN directory After entering the number you have to confirm your setting by pressing the Enter button If you enter only one digit for the number the OP TICODEC will automatically add a 0 before the digit Entering 00 means you can only use this port for trans parent contact closure information on off not for ISDN calls a diagram Vn l ct cou a ham Ti T2 T1 300 ms T2 500 ms If the length of the switching signal is less than T l or T2 the signal is ignored In the following example the alarm control ports IN1 to IN4 correspond to the entries 90 to 93 of the ISDN directory BACKUP SETTINGS iis INS PIN 50 Be MIN PIN 11 91 INe FIN Y BB INS FIN 16 S2 IN PIN 6 BB IN PIN 9 Gs INS PIN 4 BO NO segl CLOCK oY The ports INS to IN8 are configured with 00 and can be used for transparent switching information A confirming signal of whether a connection has been established takes places over the corresponding outputs of the Alarm Cont
11. Delay 0001 min Monetary Cost 0100 max Throughtput DiffServ uses a new definition of the IPv4 TOS header field and IPv6 traffic class header field The goal of DiffServ is to subdivide the data traffic into service classes with different priorities without using the intensive signalling on each router Each packet can be marked and is handled and transmitted accorded to this marking Each per hop behaviour PHB flow is determined by a DSCP You can choose between Standard Default Best Effort Class Selector 1 7 Assured Forwarding 11 13 21 23 31 33 41 48 and Expedited Forwarding Details and additional specifications can be found in the generally available Request for Comments lists RF C1349 TOS RFC2474 DiffServ on the Internet www ric editor org Audio Data Encoder Levee Mec GectupSemng Dig Acces Configuation BON Local herbs SAD Humber TORAP Rese 9 TORAP Audo TCPAP Remoa Cond Bulla Managed Baars haa Ermi Loew Dee High Bigat kasi jaj Barabe 13k ee High Dopa Loe Sepine Ha jE Oak Auk beck oi Sheen J ES Adeko a el na Sai n a oat in TE fim i Z i anki Pon Tl 1s De mE Mirra a or Abteechen This encoder configuration is taken over when the OPTI CODEC is called by another OPTICODEC over IP The pre settings are AUTO Descriptions of the individual functions can be found starting page 26 ee OPTICODEC E 37 OPTICODEC PC R
12. Nuts 74100 responding versions are displayed on Softee Y11X Syren Soe Vit 2 You can also interrogate the serial bitte t Lant DSP Solus V12 number of your OPTICODEC ISON takai YLIK ISON Cadi 1 AT te Souse VITA ee 20 OPTICODEC OPTICODEC PC Remote Software Update Software Update This function is found on the Unit SoftwareUpdate pull down menu odec Remote mma Data If necessary please store the device specific BIN file on asl your local hard drive under Program Files Orban Optico ie decRemote Updates The program automatically recognizes the connected OPTICODEC and which software parts are irienn to be updated Software Update Unit Opticodec 7400 Change Dir CA PROGRAMME SORBANSOPTICODECREMOTESUPDATES Seral Number 741014 i Boot Software W1 17 File name _File type Unit ooo o Version Comments System Software W4 20 B boot bir Boot Software Opticodec 7400 1 18 Hardware Config 1 0 dsp bin DSP Software Opticodec 2007400 1 22 DSP Software W120 hardware bin Hardware Config Opticodec 7200 7400 1 08 ISDN Software 1 00 imd4 bin ISDN Software All 1 02 ISON Cards 1 minet bin System Software MT Het 1 15 OF MT Net Software Y1 14 system bin System Sotware Opticodec 7400 4 25 Cancel A dialogbox accompanies you throughout the update and informs you about the current process File Transfer Protokol MODEM CAC Upload File C Programme Orban OpticodecA emotes Updates
13. Samplingrate 48000 Hz afl Audio Mode Jant Chere ale Le eee OF Audio Input Analog afe Userdata 1200 Baud al Cancel The target address to be entered is dependent on the desired transmission mode The entries can be changed by activating the arrow keys The following IP connection types are possible Point to Point Transmit and Receive A bi directional connection between two units TCP is utilised as the protocol possible transmission errors are corrected to a certain degree by this protocol These entries are marked with an X in the Sync column of the directory Should Point to Point be set for the mode then the IP address of the partner unit is to be entered The unit functions as a transmitter for broadcast or multi cast transmission UDP is utilised as the protocol possible transmission errors can not be corrected In this mode the unit transmits to one or more receivers Bidirectional UDP connections are possible when both units are set to TRANSMIT Marked with T in the directory The unit functions as a receiver for a broadcast or a multi cast transmission This setting is the opposite of TRANSMIT Marked with R in the directory OPTICODEC E 29 OPTICODEC PC Remote Data Input BS H Oirectory SON FIP igo Aaa SF Model igi Spee Tait TRANSMIT en F fa ed es Test FRECENE 1 1 2 Tepe Mudie a4 ZE For TRANSMIT and RECEIVE it is to be distinguished whether a broadca
14. Table of implemented ancillary data starting from software V4 10 Data rate 8 16 24 32 48 56 364 2128 kbps Layer 2 O 1200 1200 2400 2400 2400 4800 4800 baud Layer 3 O 1200 1200 2400 2400 4800 4800 9600 baud Note If the software version of one or both of the OPTICODECs is lt V4 10 then a baud of 1200 is always utilised If the software version of both units V4 10 the OPTICODECs are automatically set to the lowest default C ancillary data rate J Connector 9 pin Sub D Pana l Zi 3 4 5D Assignment NC R Tx AR Rx NC GND Function O I Pin 6 i 8 9 Assignment NC RTS Crs NC Function J a Warning Internal signals are assigned to pins 7 and 8 These pins should not be connected C 16 E OPTICODEC 10 Standardized Connector to Ethernet 11 Standardized Connectors to ISDN Network 12 U Connector OPTICODEC 7200 and 7400 Rear Panel Basic Connections Transmission Rate 10 Mbit s Connector RJ45 IP l 2 3 6 Assignment TD TD RD RD Transmission Rate 2 X B D channel per 5 Connector RJ45 for S connections Pin 2 4 5 6 Assignment T R R T and RJIl for U connection USA and Canada networks only 1400 Pin a 3 4 5 6 Assignment Jii IU 200 optionally Pin lee 3 4 5 on 8 Assignment ly lu Note The ISDN interfaces have to be used in incremental sequence 13 Power Supply Connection 100 240 V AC 50 60 Hz 0 375 0 20 A max 25 VA The OPTICODEC has
15. a switching power supply unit Therefore a voltage selector switch is not necessary Power Supply Fuse 3 15 A in power supply Type Schurter MXT 315 Spole socket OPTICODEC E 17 OPTICODEC PC Remote Introduction Description The OC PC Remote software is a 32 bit version for Microsoft Windows 98 2k ME XP for the remote control of the OPTI CODEC over the RS232 interface using a PC It covers the same adjustment parameters as the OPTICODEC itself Note To avoid any misunderstanding the OPTICODEC PC Remote is referred to on the following pages as OC Remote or OC Remote software Information The licensee may not copy the software or the included original documentation or own any such copies Furthermo re the licensee may not change adapt translate duplicate loan lease or in any other form supply the availability of the software or service instructions as a whole or any part thereof It is strictly forbidden to reengineer or disassemble the software or in any other way and means attempt to trace the source code Due to the further development for product improvement of the present series units and alterations of certain industrial parts it cannot be avoided that some parts might not be fully compatible Different component modifi cations can lead to different configuration options Deviating program sections in the software are therefore possible All technical information may be subject to change without
16. are displayed In the UDP mode this is different this connectionless datagram oriented protocol sends the datagrams together with the destination addresses to the network but there is no guarantee that they will ever reach their destination this 1s why the online menu appears immediately Before starting data transmission the connection partners must select the correct setting for TRANSMIT RECEIVE The desired application and type of protocol must also be determined The 96 entries can be selected via quick dial assignments Press the Quick Dial key SELECT DESTINAT The menu interrogates the entry number of your connection partner from Ol to 96 Dialing takes place automatically with your previously adjusted parameters OPTICODEC E 79 OPTICODEC 7400 Connect Establishing a Connection Using the Direct Dial Keys First you have to determine the transmission mode Via keypad you select between G 711 3 1 kHz telephone G 722 kHz H 221 SRT Layer 2 and Layer 3 DIRECT CALL G 722 ENTER ISDN NUMBER ISDN 1 E ISDN SYNC EAMWS CHANGE WITH UFZDOHNO PRESS ENTERS TO DIAL The input menu asks for the ISDN number to be entered using the numeric keypad as usual Dialing is initiated by pressing the Enter key The connection parameters are determined as follows When entering only one ISDN number 64 kbps 48 kHz mono user data 1200 baud When entering two ISDN numbers 128 kbps 48 kHz Joint S
17. audio parameters can be preset in the configuration However an entered ISDN Sync AUTO has priority over all other settings This means that if a connection has been established to a competitor unit the OPTICODEC automatically adapts itself to the audio parameters incl sync modes of the remote unit This might last up to 30 sec An existing ISDN and Point to Point connection is ended by pressing the Disconnect key After disconnection the message REMOTE DISCONNECT appears on the display of your connection partner In the broadcast and multicast modes all connection partners transmitters and receivers have to press the Disconnect key to disconnect the link The OPTICODEC goes into standby mode and waits for further connection requests OPTICODEC E 53 OPTICODEC 7400 Front Panel Keypad Graphical Diplay Module Explanation of Keypad Symbols a ISDN OK ERR OK UP DOWN ENTER The OPTICODEC 7400 is a fully duplex ISDN audio codec with an Ethernet interface for the remote control of the unit and the possibility to distribute audio over networks such as Intranet ATM etc Configuration and operation of the unit takes place using the numeric keypad and or the control software OC Remote and NETControl Further information on the audio and data interfaces are found starting from page 12 of this manual with integrated LCD controller 128 CG ROM
18. error messages mean that a function required by the OPTICODEC is not supported by the ISDN network Additional redial attempts will result in the same error The set ISDN protocol is incorrect o 84 E OPTICODEC Checkpoint workaround Try again later Try again later Check the ISDN connection cable numbers and protocol Check the ISDN protocol If it is set correctly then you should establish a test connection in telephone mode to check the activa ted services If a connection can now be established then the service Data Transfer is not activated on the ISDN connec tion of the dialing OPTICODEC The service must be activated by your provider Error message INVALID CALL REFERENCE VALUE IDENTIFIED CHANNEL IDOles NKOWE Jey gis SCALED EN LEY IU SE INCOMPATIBLE DESTINATION DEST ADDRESS MISSING INCOMPLETE INVALID TRANSIT NETWORK SELECTION INVALID MESSAGE UNSPECIFIED MANDATORY ELEMENT MISSING A MESSAGE TYPE iG IMPLEMENTED ILLEGAL MESSAGE INFORM ELEMENT NOT IMPLEMENTED INVALID INFORMATION ELEMENT MESSAGE INCOMPATIBLE TO CAGUL STATE RECOVERY ON TIMER EXPIRY T PROTOCOLUERROR UNSPECIFIED ONLY FOR US PROTOCOLS SPIDI REQUEST PENDING SPID FAIRO ILCECAG SPRID SPID MISSING Possible causes These error messages are generally caused by an in correctly set ISDN protocol The ISDN network did not report an
19. notice Connection The connection between the PC and your OPTICODEC to PC occurs via a serial 9 pole or a a5 pole cable KB003 male female Connected to PC Connected to OPTICODEC Az Ez GHD CHD DEY male Tz i Tz 1 CHD j a System requirements Microsoft Windows 98 2k ME XP and a free PC serial in DB25 female terface C 13 7E OPTICODEC Download of the OC Remote Software OptiRemote exe Program Configuration T Opticodec Remote mame Unik Data Program Setup Enter key code About Opticodec Remote Quit OPTICODEC PC Remote Software Installation Start the setup program of the current application from the Internet or from the delivered data medium with a double click on the setup icon Follow the installation instructions on the PC screen With double click on the icon you start the application After a short initializing sequence the basic configuration menu of the connected OPTICODEC appears Opticede Hemetes Initializing A mouse click on the Program menu opens a pulldown menu This configuration is only necessary if TIMEOUT is displayed and not STANDBY With the menu item Program Configuration you can adapt the PC serial interface and adjust the display colors Propran Coniiguration Pel a Dipli Doks Mine a Foss rien aiie lH Say Ciel eu irat p Hidre A safety query to appear before a connection is disconnected
20. or with a mouse double click To delete a recipient click with the left mouse button onto the entry in the ISDN IP directory you would like to delete and press the Delete key Deletion takes place after confirming with the OK key MS EON s Oieaetary Hare EDH FIF OC 76 811 F S E E Aii Pr S i od eg ot OC od Auo Syr Pa 6 C00 Pra Sk OC ine L TEEI Pesi G ATI fee Fy m Tad G TAZAM ZN Pi E P Ter G 722 SAT ZER Pest 1 x Codes Longs Pent AE TA 225551 Em Rams blew Alterations of the default audio configuration can be made by clicking onto the Change key The configuration menu of the audio parameters which are assigned to the current entry appears By activating the arrows left right you can change the pre settings OPTICODEC E DS OPTICODEC PC Remote Data Input Algorithm The Algorithm menu item is used for presetting the desired data reduction procedure on outgoing calls Configuration Algorithm Layer Ill ajel ISDN Sync Music TAXI afl Bitrate 128kbps l Samplingrate 48000 Hz afe Audio Mode Joint Stereo afe Audio Input Analog afe Userdata 1200Baud 4 Cancel By pressing the arrow keys you can select between Layer 2 Layer 3 G 722 G 7ll and 4SB ADPCM optional ISDN Sync The ISDN Sync menu item is used to set the desired synchronisation procedure of the partner codec The available sync modes for Layer 3 are
21. switching information of the OPTICODEC inputs is transferred to the partner unit Otherwise you can select between CON The signal is set to pin 19 once the decoder has been synchronized 1 e when the connection is OK DIS The signal is set to pin 18 if the line has been disconnected from the partner unit or because of an ISDN error CON DIS Both signals are set C 44 E OPTICODEC OPTICODEC PC Remote System Setup Level Range This menu item allows the adjustment at the level range 50 or 80 dB Headroom This menu item serves for setting the desired headroom You can select between 0 and 20 dB in 1 dB steps Ex factory the setting is 0 dB The scale display in the online menu is moved Warning Clipping limit at 0 dB selected headroom External Sync Input The OPTICODEC has a sample rate converter at the audio input and output For the external synchronization of the digital output you can select between DISABLED Word clock is generated from the ISDN transmission clock DIGITAL IN Word clock is generated from the AES or S PDIF input signal SYNC IN Word clock is taken over from SYNC IN Backlight This function serves to set the display background lighting of the connected unit ALWAYS ON background lighting is always on ON CONNECT the background lighting switches on once a connection has been established or when the System Setup or Data Input menus have been called up The lighting switches off sh
22. 6 Wa AO X al clock OK No X 21 clock _ X al mode No connection ISDN connection The 4 Tie a o 70 E OPTICODEC Backlight Base Configuration OPTICODEC 7400 System Setup Tl Time how long the X 2l1 mode must fail before the ISDN connection is established T2 Length of time for an ISDN connection to be established T3 Time how long the X 21 clock must again be active before the ISDN connection is again disconnected T4 Length of time for ISDN disconnection and change into X 2l mode Times TI T2 T3 T4 sec a 5 30 5 1 2 When using OC Remote with the OPTICODEC 7400 please observe the following Backup INI replaces entry 87 in the no list Backup IN2 88 Backup IN3 89 Backup IN4 90 Backup INS Jl Backup IN6 92 Backup IN7 eo Backup IN8 94 No X 21 clock co X 21 autostart 96 This function serves to set the display background lighting of the connected unit ALWAYS ON background lighting is always on ON CONNECT the background lighting switches on once a connection has been established or when the System Setup or Data Input menus have been called up The lighting switches off shortly after returning to the main menu In this menu option all previously entered configurations are reset to the ex factory settings Reset Configuration All ISDN IP directory entries are also deleted Delete Database C Warning This process can not be reversed after confirmation
23. AUTO automatic codec detection MusicTAXI MusicTAXI sync for 1 to 6 B channels NO SYNC for the use of 1 x B channel NO SYNC INV for the use of 1 x B channel ZEPHYR Telos sync for 2 B channels For Layer 2 AUTO automatic codec detection MusicTAXI MusicTAXI sync for 1 to 6 B channels NO SYNC for the use of 1 x B channel NO SYNC INV for the use of 1 x B channel PRIMA CCS sync for 2 B channels AETA for 4SB ADPCM optional The activation for AETA sync and 4SB ADPCM algorithm not included in the standard delivery is performed as described on the page 20 Bitrate According to the setting of the algorithm and the number of outgoing B channels the transfer rate is set here 64 128 192 256 320 or 384 kbps for layer 2 and 64 128 192 206 and 320 kbps for Layer 3 o 20 E OPTICODEC OPTICODEC PC Remote Data Input Samplingrate The Samplingrate menu item is used for setting the desired sampling frequency on outgoing calls You can choose between 16 22 05 24 32 44 1 48 kHz AUTO the sampling frequency of the addressing device is used Audio Mode The Audio Mode menu item is used for setting the desired audio behaviour on outgoing calls Mono Dual Mono stereo Joint Stereo mono signal The left input is used two different signals which do not jam each other e g left channel original soundtrack right channel translation as for Dual Mono each channel is encoded separa
24. Class 1 VBG4 Part 5 paragraph 4 Regulations for the prevention of accidents Electrical Systems and Materials EC directives EMV 89 336 EWG and low voltage regu lation 73 23 EWG FCC Rules Part 68 Subpart D FCC Part 68 registration number US OBDYNAN42059 Industry Canada registration number IC 4265A 001 EMC directives DIN EN 55103 1 June 97 interference radiation ambiance El and DIN EN 55103 2 June 97 resistance to jamming ambiance E5 intensity degree 4 ITU R recommendation 500 4 EN 50419 2005 Marking of Electrical and Electronic Equip ment accordance with Directive 2002 96 EC WEEE For recycling the OPTICODEC please refer to your re sponsible OPTICODEC distributor According to the requirements of the EMC directive the regulations for electromagnetic compatibility it is necessary that the following measures are observed when using ma nufacturing the connection cables m For all connections shielded cables should be used with respect to the audio cables the well known EMT All has proven its worth m The shields should be soldered to the GND connections and additionally to the connector shell directly m For 3 pole audio sockets plugs type XLR the respective counter sockets plugs manufactured by NEUTRIK should be used m Pin 4 housing is to be connected to pin ground OPTICODEC Description Ethernet ISDN Cabling ISDN Connection Installation Please note OPTICOD
25. E avant ig TCRYIF CONF IGURATTON AUDIO LEVEL INTERFACES BASE CONFIGURATION STORE amp EIT This sets up the call accept mode of the OPTICODEC First you can set the accept mode Audio Data Encoder for the unit and transmission more or less specific and perma nently Then the unit only accepts calls in the respective configuration Or you can select the operation mode AUTO Automatic Codec Detection Then the OPTICODEC serves as a Slave and takes over the parameters of the calling unit automatically The AUTO mode is not available for Audio Input and Userdata The Algorithm menu item serves for setting the desired data reduction procedure You can select between Layer 2 Layer 3 45B ADPCM optional and AUTO G 711 G 722 calls are also accepted AUDIO DATA ENCODER Eruca hs ISDN SYNC MusicTAAl SAMPL INGRATE 44166 Hz AUDIO MODE JOINT STEREO AUDIO INPUT ANALOG LISERDATA OFF ERIT The ISDN Sync menu serves for setting the desired syn chronization procedure OPTICODEC E 61 OPTICODEC 7400 System Setup The possible Sync modes are MusicTAXI MusicTAXI Sync for to 4 B channels PRIMA CCS Sync for 2 B channels ZEPHYR Telos Sync for 2 B channels AETA for 4SB ADPCM algorithm optional NO SYNC when using B channel NO SYNC INV when using B channel AUTO Automatic Audio Codec Detection The release of the AETA sync and the 4SB ADPCM al gorithm not
26. EC 7200 and 7400 Description Introduction and Installation The OPTICODEC 7200 and 7400 are fully duplex audio codecs with ISDN and X 21 interfaces as a standard The OPTICODEC 7400 is also equipped with an Ethernet l100Base T x interface for the remote control and distribution of audio data over networks such as Intranet ATM etc TCP for Point to Point connections UDP for Broadcast and Multicast modes Correct operation of the OPTICODEC is only guaranteed when using the delivered RJ45 Typ CAT S cables Correct operation of the OPTICODEC is only ensured when the unit is connected to an approved Telecom access When operating the unit on other telephone networks private exchange several adjustments are necessary Please see chapter System Setup Adaptation to certain networks other than herewith specified can not be guaranteed The units are designed for installation into 19 racks In stallation with additional mounting rails is recommended because of the depth of the units The OPTICODECs do not have internal fans and do not necessarily require additional ventilators even when built into racks A minimum distance does not have to be kept within installed units This manual is for the use of OPTICODEC owners and their staff only The information in the manual including all texts and drawings is to be treated as confidential and may not be passed on to third parties reproduced translated or multiplied in any form whatsoever
27. EIN EE OC7200 E NET128 OC71200 E NET256 Optional Accessories OC IMD4 OC NET Guarantee and Maintenance OPTICODEC Test Number OPTICODEC 7400 unit ncl power supply cable length 2m ISDN cable RJ45 type CAT S length 2 m Ethernet network cable RJ45 type CAT S length 2 m PC connection cable type KB003 serial 9pole cable user manual CD ROM OC PC Remote and NETControl software Description Full duplex audio codec basic unit with 1 x 5 and x l0Base T with 2 x 5 and x l0Base T with l0Base T with 1 x 5 with 2 x 5 with 3 x S without l0Base I and S interfaces OPTICODEC 7200 unit ncl power supply cable length 2m ISDN cable RJ45 type CAT S length 2 m PC connection cable type KB003 serial 9pole cable user manual CD ROM with OC PC Remote software only for units with 10Base T interface only for units with S interface Description Full duplex audio codec basic unit with 1 x S with 2 x 5 with 3 x 5 without 5 interface with 1 x lOBase T with 1 x S and x l0Base T with 2 x 5 and x l0Base T Model ISDN Update Kit Net Update Kit Description ISDN extension for 2 3 S connection For the upgrade of those units without an Ethernet extension The NETControl can also be downloaded free of charge from www orban europe com Unless otherwise stipulated standard guarantee regulations are valid and applicable Damages resulting from changes or impro
28. ITRATE SAMPL I NGRA TE 44168 Hz AUDIO MODE JOINT STEREO AUDIO INPUT ee LISERDATA EXIT This menu leads you through settings for Algorithm Layer IT Layer Ill G 711 G 722 and optionally 4SB ADPCM Bitrate and up to User Data Do not forget to correctly define the audio input AES EBU for digital units in professional format S PDIF for digital units in consumer format ANALOG for analog units Leave the menu with Exit ENTER SHORT NAME ENTRY KA SHORT NAME OC 4HRA PRESS ENTER TO EAIT Once the ISDN number and audio parameters have been entered a name with up 7 digits can be assigned to the recipient see page 55 Using the digital keypad and the left right arrow buttons enter the input Enter confirms your entry and exits this menu item DATA INPUT CONNECTION HODE SDM NUMBERS AUDIO DATA ENCODER SHOR T MARIE BS Se By pressing the Enter button the settings made in the ISDN IP directory are saved and the Data Input menu item is exited o 58 E OPTICODEC IP Connection Point to Point Transmit Receive IP Address OPTICODEC 7400 Data Input Should an Ethernet connection be selected you can then set the desired IP connection CONNECTION MODE CONNECTION TYPE ETHERNET ISDN SYNC IPF CONNECT ION POINT TO POINT EXIT The following connenction modes are possible A bi directional connection between two units TCP is utilised as the protocol possible trans
29. OPTICODEC ISDN Configuration ISDN Protocol ISDN Interface Local Numbers OPTICODEC 7400 System Setup SYSTEM SETUP ACCEPT CONF IGURAT ION ASN CUNE GURAT ICR O TCPZ IF CONF LiGURAT ION H EaR I Coin TON me Ne ed A SDH INTERFA CE S0 PMP LOCAL NUMBERS SPID NUMBERS DIALING INCOMING CALLS EXIT The OPTICODEC has several ISDN D channel protocols Please make sure that you have selected the correct pro tocol Decisive is the ISDN protocol of your connection not the one of the partner unit Alter the settings by pressing the Enter key In this menu option the 5 and U interfaces to be used for the transmission are selected The function is only aval lable if IMD4 modules are installed in the OPTICODEC Possible settings are S PMP Point to Multipoint 5 PP Point to Point and U PMP Point to Multipoint pls see page 42 The ISDN numbers which are entered here are sent to the ISDN network when the connection has been established On certain ISDN networks e g Private Branch Exchange PBX the extension number has to be entered Dp without PBX Sy on PBX can remain vacant can remain vacant Or Or ISDN number only the No of without area code your extension ISDN number only the No of without area code your extension Ax uni only n x units and and MSN Check MSN Check activated activated Test Called Number q Note Should a local number be required then all entry fields ha
30. Ohm s e 230 Ohm O B l a ue j 330 Ohm O 0O Bii 330 Ohm Dp L ll 1 mc 330 Chum Wo C i al 330 Ohm O 5 Ci j i a0 ohm O a a 4 b 4 1 ens CA IN CND a internal j external Imax 10 mA Umax 25 V Or E 3 tt n5 O ji D A n H d 16 veo v 0 28 Ohm O O 7 ove P A3 Ohm 17 amar LY par cg LE O 2 fis ovr X Ohm O S 330 Ohm O S ours J sf 20m w 330 Oh C ec x kHH J Ca OUTS 22 Ohm O S 4 pon b OO a1 OUT j t Ohm OU fh 0 Ohm Ola om J 4 Hi Ti E n K f F C mani E a2 Ohm O 0 ourz Py o d ahm o9 23 OUT2 k J p P EE E 20m O 330 Oh O O O 5 CIT os C C extrenal external The recommended functions of the inputs and outputs correspond to the way these are assigned by OPTICODEC users These assignments should be taken over to avoid any problems in remote controlling externally connected units during transmissions between different OPTICODEC units When manufacturing a connection cable for the interfaces Alarm Control Interface and Ancillary the respective con nector shells width lt 15 mm have to be used Type Pole Sub D Shell Order No 9 pole DTZK 9 K 463 012 20 pole DTZK 25 K 463 036 OPTICODEC E 15 OPTICODEC 7200 and 7400 Rear Panel Basic Connections 9 RS232 RS422 to transmit user data via OPTICODEC Serial Asynchronous Format 0 9600 baud pls see table Interface 8 data bits 1 stop bit no parity
31. P Directory audio parameters as well as the set connection type ISDN Connection Select Connect from the main menu and press Enter to confirm Select a connenction partner from the ISDN Di rectory and press Enter again to confirm The OPTICODEC informs you permanently on the present transactions o 78 OPTICODEC IP Connection Establishing a Connection Using the Quick Dial Key OPTICODEC 7400 Connect After successful synchronization your OPTICODEC displays the message ISDN OK and goes to the online menu If the connection is rejected the OPTICODEC displays ERR OR and the reason for rejection Check the error reports using the error codes listed in the appendix starting page 83 DIRECTORY BS EEA Co ee aml 166 7 5S Cres 135 tes Sa 34 OL 24 192 165 Spe S64 32 J 128 L2 a5 BROADC 255 255 255 255 46 7 128 L T 26 FLULTIC 234 8 8 OB F As mentioned before for TRANSMIT and RECEIVE it is to be distinguished whether a broadcast or a multicast transmission is desired Select your connection partner from the list The connection is now being established After a brief initialising sequence the online menu of the OPTICODEC appears After successful synchronization only in Point to Point mode your OPTICODEC displays the message SYNC OK and goes to the online menu If the connection is rejected the report CALL REJECTED and the reason for the rejection
32. P address of your OPTICODEC into the input mask Please note that each connection in the network requires a separate and unique IP address ENTER LOCAL IP ADDRESS IPF ADDRESS 192 1639 206 230 PRESS ENIER TO EIT Co 66 E OPTICODEC Subnet Mask OPTICODEC 7400 System Setup Should an address be allocated twice the following error message appears IF ADDRESS CONFLICT abec def ghi jkl USED BY ANOTHER UNIT INTERFACE HAS BEEN DISABLED PRESS ENTER TO CHANGE IP ADDRESS PRESS HANG UP TO RESTART UNIT WK abc def ghi jkl is the own IP address which is currently set and xx is a counter which displays the seconds to go before the automatic restart With Enter the menu to enter the local IP address appears After entering the address the unit is restarted With Hang Up the unit restarts without changing the IP address The unit restarts automatically after 60 seconds should no button be operated The IP address will not be chan ged TCP IP CONFIGURATION LOCAL IF ADDRES aaa te Le E EFA GATEHA Y PEMO TE C NTROL Teria TRANSMISSION The Subnet Mask is utilised to divide the network into sub networks and herewith splits the amount of data ex change into several channels ENTER SUBNET MASK SUBNET MASK Z399 d J d2 8 PRESS ENTERS TO EXIT The Subnet mask is just as the IP addresses a binary 32 bit value and is provided by your network administrator The number 255 255 255 0 is no
33. RE Cix f i 00 DO hit YY MT NET SOFTRMIARE 1 3 DD Mh YY Phe Ss UP z DORN TO SL Ael Reset 3 6 9 By pressing 3 6 9 simultaneously reset will be started o 8 amp 2 E OPTICODEC Error message Possible causes ISDN NOT RESPONDING The OPTICODEC could not establish a communication to the ISDN connection ISDN cable not connected Faulty ISDN cable ISDN connection not im operation Both B channels are already being used by other devices on this connection CHANNEL The OPTICODEC could not UNACCEPTABLE establish a connection to the CALL IN AN entered number ESTABLISHED CHANNEL The remote device already USER BUSY has a connection busy NON SELECTED IUSER The ISDN number is CLEARING incorrect RESPONSE TO STATUS INQUIRY UNALLOCATED NUMBER The OPTICODEC could not NO ROUTE TO SPECIFIED establish a connection to the NETWORK entered ISDN number NO ROUTE TO The ISDN number is DESTINATION incorrect or does not exist NUMBER CHANGED DESTINATION OUT OF ORDER INVALID NUMBER FORMAT FACIENA C ine eye oie abs NORMAL CALL The OPTICODEC could not CLEARING establish a connection to the NO USER RESPONDING entered ISDN number NO ANSWER FROM USER The ISDN number is CALL REJECTED incorrect or does not exist NORMAL UNSPECIFIED The addressed remote device is not switched on or is not connected OPTICODEC ISDN Error Messages Checkpoint workaround Check the ISDN
34. Significance 0000 Normal 0010 max Reliability 1000 min Delay 0001 min Monetary Cost 0100 max Throughtput DiffServ utilises a new definition of the IPv4 TOS header field and the IPv6 traffic class header field The objective of DiffServ is the subdivision of data traffic into service classes of different priorities without using costly signaling on each router Each packet can be labelled and then handled and transmitted according to its labelling Each Per Hop Behavior PHB stream is determined by a DSCP You can select between Default Best Effort Class Selector 1 7 Assured Forwarding 11 13 21 23 31 33 41 43 und Expedited Forwarding Further details and specifications can be found under the Request of Comments lists RFC1349 TOS RFC2474 DiffServ available online in Internet www ric editor org and accessible for all users OPTICODEC E 71 OPTICODEC 7400 System Setup Audio Levels SYSTEM SET Level Range AUDIO LEVEL Feta oe HEADROOM A GB ADJUST I O LEVELS EXIT This menu item allows the adjustment of the level range 50 or 80 dB Headroom This menu item serves for setting the desired headroom You can select between 0 and 20 dB steps Ex factory the setting 1s 0 dB The scale display in the online menu is moved Warning Clipping limit is at 0 dB selected headroom Adjust I O Levels This menu item serves for setting the analog INPUT and OUTPUT level for the left and right channe
35. When the unit is switched on again a boot menu is shown In this setting each file can be reloaded using the external update software Warning The jumper has to be removed after the update The update of the boot software is realized in two phases In the first phase the software is downloaded from the PC to the unit If the update is interrupted during the first phase the unit only has to be started again The software is programmed into the unit during the se cond phase This takes about 5 seconds This process can only be interrupted by switching the unit off or by a power supply failure After this interruption the unit cannot be started again not even by the above described emergency start It can only be reloaded by ORBAN Europe GmbH in Ludwigsburg Germany o 22 OPTICODEC OPTICODEC Jumper Settings Important Attention Jumper Settings Unplug power supply cable before opening the unit on the Main Board Cl a L a pe Ep201 Input Impedance Switching over the input impedance ANALOG INPUT pls see page 11 E Jumper JP 201 202 1 2 set 600 Ohms ASANTE 2 3 set S10 kOhms Switch over Switching over from RS232 to RS422 RS232 RS8422 pls see page 13 Jumper JP3 l 2 seti REMOTE port operates in RS422 pl y l 2 open REMOTE port operates es in RS232 OPTICODEC E 23 OPTICODEC PC Remote Data Input Data Input In standby mode select Data Input from the main menu or
36. alternatively the Data Edit local directory pulldown menu Oplicodec Hamois Digi to Cake DOE iiiki EnG bound chet ei pap ee feet bo Cec bowed trdem ep io Lir De k E nP ata The window and columns widths are variable and can be modified with the mouse Creating a Open the input mask by clicking onto the function New New Recipient Here you have the choice between ISDN or Ethernet Dag Li 1k Erang ff 1500 21 Bone SDH EF 24 E OPTICODEC ISDN Connection Edit Recipient Edit fees sectors Save directory to Disk Edit saved directory Load directory to Unit Save System Setup to Disk Load System Setup to Unit Default Configuration OPTICODEC PC Remote Data Input Depending on the number of installed ISDN modules the writeable input fields are represented white Two B chan nels are available for each ISDN module Activate an input using the mouse The positioning marker of the cursor blinks when the number can be entered Move between ISDN input fields using the tab key Once the ISDN numbers have been entered you can assign a name to the recipient max 49 characters The ISDN IP address directories of the connected ORBAN OPTICODEC 7600 OC 7400 CTAXI or PAN PRO can easily be imported and exported via the Data menu to your PC for more efficient management Select the entry you want to process from the ISDN IP direc tory using the Edit key
37. and display W x H x D 180 0 x 65 0 x 12 mm Visible Range 182 0 x 39 0 mm Display RAM 8 kByte 240 horizontal x 64 vertical dots By 6 x 8 dots per letter 40 letters x 8 lnes 64 columns indicates a correct or rejected connection of the OPTICODEC Release by pressing Hang Up Blinks when a software update is being carried out cursor moves upwards cursor moves downwards selected function is confirmed OPTICODEC G71 Copy G 122 PgUp Layer 2 PgDn Layer 3 Delete D Dt Ola S Pub Cit QUICK DIAL HANG UP Cancel OPTICODEC 7400 Front Panel Keypad activates the G 7ll algorithm copies a telephone number cursor jumps to the left activates G 22 algorithm cursor jumps upwards to next page cursors jumps to the right activates Layer 2 algorithm cursor jumps downwards to next page activates Layer 3 algorithm deletes marked number or letter Numerical keypad contrast adjustment of display available in standby only number alphabetic character input Assignment table Key Character l l APO u space 2 2 A B C 3 3 D E F 4 4 G H I 2 5 J K L 6 6 M N O as Otto 1 T E Q R S 8 8 T U M 9 9 W X Y A 0 OE comma a onus minus Other special characters are attainable in certain input fields by using the UP and DOWN buttons connection establishment via quick dial X for X 2l connections and possibly required for entry of sub addres
38. ation OPTICODEC E 51 OPTICODEC PC Remote Connect In addition together with the send Tx and receive con figuration Rx the IP address ISDN number according to the connection type of your codec partner are shown on the display Currency Icon After the establishment of an ISDN connection in addition to the connection duration the currency icon is also activated The actually incurred connection costs can only be displayed on an 8 from Deutsche Telekom after activation aj Sync Icon If the decoder of the connection partner receives the correct data then this is confirmed by the Sync icon in the Rx path The Sync icon is only available between OPTICODECs during Point to Point or ISDN connections in Layer 2 and Layer 3 Adjust During a live connection you can place a query without Audio Parameters interrupting the line and change the audio parameter settings odec Remote Ema Data x This function is available from the Unit Audio Data Encoder Disconnect pulldown menu Audio Data Encoder Adjust I O Levels If a connection is made in Layer 2 or Layer 3 mode you can toggle between these algorithms The parameters bet ween G 711 G 722 and 4SB ADPCM cannot be changed Info Adjust Audio Levels This menu item serves for setting the analog Input and Output levels for the left and right channels without inter rupting the line odec Remote Epi Data Se Adjust I 0 Levels Disconnect
39. aye im iE Fhr pais Indo MTV POY i ERY Ctnnecton evetiatmert a al PRO l Dhiisbis EE Rael iha rpn gunah be OPTICODEC E 39 OPTICODEC PC Remote System Setup Dialing Dialing Attempts Dialing Delay Redialing Attempts PBX Prefix Min length for PBX Prefix System Setup TCP IP Basics TCP IP Audio TCP IP Remote Control SPID Numbers Dialing Accept Configuration ISDH Local Numbers 0 Levels Misc Backup Settings Dialing Dialing Attempts 1 al gt 10s r Redialing Attempts O ale PBs Prefix Min length for PBS Pref 4 aj PB Prefix E Dialing Delay Abbrechen This menu item serves for setting the desired dialing attempts You can select between and 5 This menu item serves for setting the desired time between dialing attempts between 10 and 60 seconds This menu item serves for setting the desired redialing attempts if a connection had not been disconnected by the calling OPTICODEC You can select between 0 and 5 Under certain conditions e g private branch exchange PBX a number that prefixes the ISDN number for dial up via ISDN can be entered here To make an outside call from a telephone system for instance enter 0 A preselection number can also be entered here The number max not exceed five digits Using the Min length for PBX Prefix menu option define the minimum number of digits an ISDN number must have to allow this prefix to be set be
40. can be set up by activating the Confirm disconnect check box Via Default Input you can select the audio input by using of the Direct Dial Buttons You can choose between Analog AES EBU and S PDIF Confirm yor settings with OK OPTICODEC E 19 OPTICODEC PC Remote Software Info Release of Additional Features T Opticodec Remote matali Unik Data Program Setup Enter key code About Opticodec Remote Quit About OC Remote E Opticodec Remote matali Unik Data Program Setup Enter key code About Opticodec Remote Info The menu item Enter key codes is used for release of additional features e g the 4SB ADPCM algorithm The release is dependent on the unit model and its serial num ber Each unit receives a unique key code This function is only active in the standby mode Key code Enter key code A window is displayed over the next menu item called About OC Remote where you will find information on the version number creation date and manufacturer of the OPTICODEC PC Remote software About Opticodec Remote Opticodec Remote Version 1 23 Aug 3 2007 Build 74 Copyright 1999 2007 an This function is found on the Unit Info pulldown menu and serves to display the latest software versions of the connected OPTICODEC unit plicae Henelts ere atu aot Dae ipa _ All software parts with their cor Liri Seni
41. connection and the cable and try again Check the entered ISDN number and or retry later Check the entered ISDN number and try again Check the ISDN number and try again Check the status of the remote device and correct if necessary ISDN Error Messages Error message NO CHANNEL AVAILABLE NETWORK OUT OF ORDER TEMPORAR FAILURE SWITCHING EQUIPMENT CONGESTION ACCESS INFORMATION DISCARDED CHANNEL NOT AVAILABLE RESOURCES UNAVAILABLE INTER NETWORKING UNSPECIFIED INTERNAL TIMEOUT FOUA OP Eh Ir UNAVAILABLE TRE QURS ED FACIECE NOT SUBSCRIBED BEARER CAPABILITY NOT AUTHORIZED BEARER CAPABILITY NOT AVAILABLE DER VICE OR OP HON NOT AVAILABLE BEARER Gee velo MUI NOT IMPLEMENTED TCE ANNE GPE NOT IMPLEMENTED REQUESTED PAC TRY NOT IMPLEMENTED TONEY RESTICTED DIG INFO AVAILABLE DER VICE ORZORTION NOT IMPLEMENTED Possible causes The cause is attributable to the ISDN 1e it is not possible for the ISDN network to establish the desired connection at the present time No B channels are currently free since they are being used at the moment by other devices on this connection The ISDN network is overloaded This error message appears when switching between ISDN networks of different providers e g from a private provider to Deutsche Telekom or on foreign connections A timeout occurred in the device while establishing the connection These
42. contained in the standard scope of delivery takes place via the OC Remote or NETControl software and depends on the unit model and its serial number Each unit receives a unique key code Warning If a syne other than MusicTAXI or AUTO is preset G 22 calls cannot be received Samplingrate Audio Mode Audio Input Userdata The Samplingrate menu item serves for setting the desired sampling frequency when calls are coming in You can se lect between 16 22 05 24 32 44 1 48 kHz and AUTO the sampling frequency of the calling unit is taken over The menu item Audio Mode serves for setting the desired channel mode when calls are coming in You can select between Mono Dual Mono Stereo Joint Stereo and AUTO pls s page 27 The menu item Audio Input serves for setting the desired audio input when calls are coming in You can select between Analog AES EBU and S PDIF The menu item Userdata serves for setting the desired ancillary data when calls are coming in You can select between OFF no ancillary data are transmitted 1200 2400 4800 baud in Layer 2 1200 2400 4800 9600 baud in Layer 3 Note If the transmission of ancillary data is switched off OFF the alarm control signals are not transmitted either From OPTICODEC to OPTICODEC the lowest preset baud rate of the ancillary data is agreed within the unit handshake o 62 E
43. d The settings are the same as the menu item Accept Telephone Calls In case of a passive call the interrogation of the MSN number can be activated or switched off If YES is entered for MSN check the called number is compared to the one which has been entered in Local Numbers The call is only accepted if both numbers are identical OPTICODEC E 41 OPTICODEC PC Remote System Setup In case of EURO ISDN the MSN is usually the ISDN num ber of your connection without the area code in case of private exchanges only the number of your extension The YES option should only be activated if in addition to the OPTICODEC other devices e g a telephone fax machine PC card must also be operated on the same ISDN connection Warning The incorrect configuration of only one unit might result in the rejection of all calls ISDN Interface Via this menu item the SA and U interfaces used for the transfer are selected S PMP for multiple device connection Point to Multipoint This is the usual connection type Sy ee for equipment connection Point to Point U PMP for North America only Point to Multipoint using a ISDN module type IMD4 Number Prefix for These settings concern incoming calls for OPTICODEC 7200 incoming calls and 7400 If the Add PBX Prefix option is set to YES the number from the PBX Prefix see Dialling page 40 is in serted before the number for incoming calls The
44. dio The OPTICODEC reacts fully automatic and guarantees audio transmission OPTICODEC E 81 OPTICODEC Status Messages Number Codes in Standby Mode In the online menus of the OC Remote software and OPTI CODEC 7400 the following messages may be displayed Status Messages Possible Cause NO X21 CLOCK No X 21 clock was determined ILLEGAL X 21 CLK The measured X 21 clock does not correspond to a ISO data rate NO INPUT SIGNAL The AES or SPDIF input has been set and there is no signal at the selected input DSP TIMEOUT On access to the DSPs there is no confirmation message ISDN PIPELINE ISDN operation is not possible OVERFLOW REMOTE PIPELINE The remote port does not respond OWERFLOW Number Codes When the OPTICODEC is in standby mode you can select from the main menu the following functions by entering certain number codes Audio Test 8 8 8 8 8 Audio loop without encoder decoder By pressing the Enter key you can change the audio in put to AES EBU or S PDIF By pressing 1l 2 or 3 you can change the sampling frequency By pressing HANG up you leave the audio test LED Test 14 2 3 By simultaneous operation of the keys 14 2 3 all LEDs on the keypad light up 9 9 9 9 49 Interrogation of the OC 7400 software versions PSU T HARE VERSIONS HANG Det TO ERTI BOOT SOF THARE 1 4 4 DD MM YY SYSTEM SOF TRMARE 4 45 DD MM YY HARDEARE CONF IG LA DD MM YY DSP SOFTHARE 1L DD YY IMD4 SOFTHA
45. ed and confirmed with OK the unit will disappear from the unit list in the remote control program for several seconds The unit reappears under the new name Co 68 E OPTICODEC Port Auto Detect Audio Transmission Buffer Management OPTICODEC 7400 System Setup An important part of the TCP IP model are the port numbers also known as socket numbers With these ports it is advised which service is desired pls s Port on page 38 The value 6138 7 should always be entered for the OPTICODEC ENTER FORT PORT i 61is7 DEFAULT PORT 6137 PRESS ENTERS TO EXIT This function is for the automatic recognition of units using a control software for e g NETControl and can only be used in a local area network This function should remain disabled to control units outside of the network area The settings for audio transmission over the network are found in this menu TCP IP AUDIO TRANSMISSION BUFFER MANGGEMENT PORT ACCEPT CONF IGURAT ION DIALING QUALITY OF SERVICE EXIT This buffer serves as a bridge for short term interruptions during transmission The size of the buffer which stores the audio data can be influenced BUFFER MANAGEMENT LOW DELAY HIGH e HIGH DROPOUTS LOH UR z DOWN TO CHANGE ENTER TO EXIT For the most reliable transmission the maximum value bar to the far right should be set This results however in a greater delay The bar can be adjusted further to the l
46. eft should a lower delay be important but this negatively influences the trans mission reliability OPTICODEC E 69 OPTICODEC 7400 System Setup To achieve the highest possible transmission reliability with a low delay it should be ensured that no further units are simultaneous transmitting data within the network Port TCP IP AUDIO TRANSMISSION BUFFER MANAGEMENT me 1 E E j m ACCEPT CONFIGURATION DIALING QUALITY OF SERVICE EXIT Here the port number for audio transmission is entered Always enter the value 6136 for the OPTICODEC Accept Configuration This encoder configuration is taken over when the OPTI Audio Data Encoder CODEC is called by another OPTICODEC in the mode Point to Point It may be possible to use For Tx Layer 2 384 kbps 48 kHz dual mono for Rx Layer 3 32 kbps 16 kHz mono As opposed to the corresponding menu to call via ISDN here no automation is possible Dialing Dialing Attempts This menu item serves for setting the desired dialing attempts You can select between 5 and INFINITE Dialing Delay This menu items serves for setting the desired time between dialing attempts between 10 and 360 seconds Redialing Attempts This menu item serves for setting the desired redialing attempts if a connection had not been disconnected by the calling OPTICODEC You can select between 0 9 and INFINITE Quality of Service TCP IP AUDIO TRANSMISSION BUFFER MANAGEMENT PORT ACCEPT CONFIGURATION
47. em Setup Lam l Software Update L 7 Deirg Bete s ae Sta haing Okay SALE uma i REMOTE TCP IP Basics In this menu item the basic settings of the unit within the network are entered Local IP Address In the data entry mask enter the IP address of your OPTICODEC Be aware that every connection to the network must possess its own unique IP address Subnet Mask The Subnet Mask is used to subdivide a network into smaller subnets in order to reduce the data traffic to the subnets and or permit better administration of the data traffic Default Gateway The data exchange occurs between the various nodes in the network with complete transparency to the user However the IP software detects when a data packet is intended for a different subnet and sends it to the corre sponding gateway If necessary you can enter the IP address of a router here Otherwise 0 0 0 0 must be entered You will be informed of the IP address Subnet Mask and Default Gateway by your network administrator o 34 E OPTICODEC Dialing Dialing Attempts Dialing Delay Redialing Attempts TCP IP Audio Buffer Management OPTICODEC PC Remote System Setup Syam selip WO Lever Moc BackupSeting Diang Acces Conigastion GOM Locs Humbe SMD Humber CPAP Bama TCR AP Aud TOPAP Rema Cond This menu item serves for setting the desired dialing attempts You can select between 5 and INFINITE This menu items s
48. emote System Setup Audio Port TCP This menu contains the setting for audio transfer over the network with TCP and UDP protocols For the OPTICODEC the value 6136 should always be entered TCP IP Remote Control Wibes Mec Backup Setng Dising Acces Configustion BOH Loca Hanten SAD Humbe TERAP Hams TERAP Aude 9 CPAP Remote Conid Wama OPTICODEC 74 E20 Pet e137 Dent 6137 Fe autodetect E Atesten Unit Name For easier identification of devices on the network the name of your OPTICODEC must be entered here without name length restrictions This name is transmitted to the NETControl program and shown in the device list Port An important part of the TCP IP model are the port num bers also known as socket numbers With these ports it is advised which service is desired One distinguishes between two categories of ports the so called defined or well known ports which are assigned by IANA Internet Assigned Number Authority and which cover a number range from 0 to 1023 and the dynamic ports Therefore only port numbers from 1024 to 65535 may be entered here For the OPTICODEC the port number 6137 is to be en tered A comparison between T CP IP and ISDN TCP IP ISDN IP Address ISDN Number Port Bearer capability for e g telephone data transmission o 38 E OPTICODEC Autodetect Accept Configuration OPTICODEC PC Remote System Setup Th
49. erves for setting the desired time between dialing attempts between 10 and 360 seconds This menu item serves for setting the desired redialing attempts if a connection had not been disconnected by the calling OPTICODEC You can select between 0 9 and INFINITE The settings for audio transmission over the network are found in this menu Syiem selip Level Mac Backup Semnge ising Accept Configwation GON Local Numbers SPID Humber TERAP ec TOPAP Auie TCP AP Remoa Corel uit afs iii Haba aa Erak bow Dee Hih Aigo Lager j Bite kbo e e High Dropouts Lom Sampingan IDO ele aba habe font Sheen e Gos Ayda egal Araog a sheen pete a in tle Kama m an ti Pot TOF ss et 6136 Hentai This buffer is used to bridge short interruptions in the data transfer The size of the buffer which temporarily holds the data from the network can be influenced OPTICODEC E 35 OPTICODEC PC Remote System Setup Quality of Service Type TOS Precedence Values To ensure the most secure transfer possible the maximum value bar all the way to the right should be set however this results in a longer delay If more value is placed on having a shorter delay then the bar can be moved to the left however this has a negative impact on the transmission security To permit the best possible transmission security with a short delay you should ensure that no additio
50. es as described above J OPTICODEC E 13 OPTICODEC 7200 and 7400 Rear Panel Basic Connections 8 Alarm Control Interface The switching commands of the OPTICODEC input are transmitted and made available as open collector signals at the partner unit The inputs and outputs Same as GND connections 13 25 are electrically isolated via an opto electronic coupler Connector 29 pin Sub D Pin l 2 3 4 Assignment NC NC NC IN8 GND Fonction Red Light IN Pin 6 8 9 10 Assignment IN7 IN6 IN5 IN4 INS Function Resem fCndess rr Rew Stop Pin ll 12 13 14 15 Assignment IN2 INI INGND NC NC Record Play ag Function Pin 16 Ke 18 19 20 Assignment VCC MOUS OUP HIROT OUTS Function 5V Red Light Reset Index FF System Detip DIS CON Pin 2l 22 AS 24 29 Assignment OUT FOUTI FOUR T TOUN een Function Rew stop Record Play pret related to OPTICODEC common earth for all inputs pls see Alarm Signals pages 44 and 73 common earth for all outputs C 14 E OPTICODEC Input Wiring Output Wiring internal Please note Warning for e g Farnell Electronic Components GmbH D 82041 Deisenhofen Fax 49 89 613 5901 www farnell com OPTICODEC 7200 and 7400 Rear Panel Basic Connections Imax 10 mA eee Oy EE L SA 5 a l VCC EV go om O 4 INS Red Light IN_ o 3 ed Light IN ka s C E E 330
51. est handbuch 25 06 007 dir Save System Setup to Disk Load System Setup to Unit Default Configuration Dateiname 27 06 2007 Dateityp Directory Files dir Abbrechen Directory Files dir Tab separated Files tet Comma separated Files csv Do this by selecting the file format you require either Di rectory File DIR Text separated Files TXT or Comma separated Files CSV and importing the address book into MS Word or Excel for example These file formats can also be exported to the unit However the program s own editor can run only DIR file formats Edit saved directory The entries can be edited newly entered deleted and sorted by means of the Edit saved directory function E Bit E rectory n oo OR Edit local directory EPRS Ae J Save directory to Disk a Sad ORR Load directory to Unit Gri Edit saved directory Save System Setup to Disk Load System Setup to Unit ade 130 16H Ee Default Configuration Da eS wE Pgo ease eee e ue F a 32 T OPTICODEC Loading ISDN IP Directory to a Unit Remote Data Edit local directory Save directory to Disk Edit saved directory Load directory to Unit Save System Setup to Disk Load System Setup to Unit Default Configuration OPTICODEC PC Remote Data Input Click onto Load directory to unit locate the des
52. first time the STANDBY LED flashes The Hang Up key has to be pressed again within 10 seconds to disconnect the line Shows that the unit can be called or can establish a con nection itself 10 7E OPTICODEC 1 Audio input symmetrical 2 Audio output symmetrical 3 Digital input output AES EBU standard OPTICODEC 7200 and 7400 Rear Panel Basic Connections Svuasesees a ae iT 7 n oe ia e i i i 2 wi b Hak i O isis ie h Tai ai i i hi a Level 4 dBu to 21 dBu adjustable via System Setup 12 dBu preset Input Imped 310 kOhm switchable over to 600 Ohm jumper JP 800 801 Connector XLR jack female Pin l A 3 Assignment GND AE IN Level 4 dBu to 21 dBu adjustable via System Setup 12 dBu preset Output Imped lt 50 Ohm Connector XLR jack male Pin Il 2 3 Assignment GND OUT Ge OUT Level according to IEC 958 prof format Connector XLR jack female male Pin 2 3 Assignment GND IN OUT a IN OUT b OPTICODEC E 11 OPTICODEC 7200 and 7400 Rear Panel Basic Connections 006e Base 4 Digital Input Output S PDIF standard 5 External synchronisation 6 Serial Synchronous Connection X 21 vs OO oo Ss a ia kii Connector RCA female female Pin Center Pin Ring Assignment IN GND adjustable via System Setup Connector BNC jack male ma
53. fore the number If for example internal extension numbers have three digits a 4 should be entered here To continue to enable internal calls PBX dialling codes for ISDN numbers with less than four digits are ignored C 40 OPTICODEC ISDN Configuration ISDN Protocol OPTICODEC PC Remote System Setup POPP Gee TEPAP Audo TEPP Rermog Corral oleski Mec Dackus Settings Dialing Archa Contguia GOH Loca hii i SRD Aiea EDH Sertirga Py Pimpeg iu 0551 ay j Acces Telephone Cale Awa apt Accent MPL GAG T Cals Abra ajel HSH Check Ha ajaj RDN beisa SPHF AL Huhar Gace tw raii calls Aki PE Prefi Mg j Habsa Cale ivemahonsl Cal On ae The OPTICODEC has two ISDN D channel protocols EURO DSS1 and NATIONAL 1 North America For use in the USA the OPTICODEC is equipped with IMD4 type ISDN modules This is necessary if additional U interfaces are required for North America Warning Decisive is the ISDN protocol of your connection not the one of the partner unit You can alter the settings by pressing the arrow keys Accept This menu item serves to define the OPTICODEC beha Telephone Calls Accept MPEG G 722 Calls MSN Check vior when operated at a S connection together with other units You can select between ALWAYS every telephone call is accepted NEVER every telephone call is rejected In this menu item the call acceptance for MPEG and G 722 calls is define
54. icast mode should preferably be used instead of the broadcast mode Impor tant is therefore the agreement between connection partners of suitable application and protocol types The following is a brief comparison Multicast Only the units of a mul ticast group receive the data all other units remain unloaded A large selection of routers which support multicast are available Broadcast All units within the network receive the same packet which they then have to analyse even when the packet has not been directed to all units This results in an unnecessarily high processing power load Several broadcast transmissions could possibly even cause disturbances in these units Routers which are able to direct broadcast transmissions to other networks are not customary OPTICODEC E 31 OPTICODEC PC Remote Data Input The local ISDN IP directory is saved in the OpticodecRe mote program directory as a num dat file This directory can be easily exported to any number of PCs hence Saving time by copying the same address book directory to all of them Saving the Unit Use the feature Save directory to disk to store the ISDN IP ISDN IP Directory to directory of your unit on PC your PC Harddisk Edit local directory Data O OpticodecRermote Z de gt ind Save directory to Disk Ha Updates Edit saved directory E empty _ctaxi dir Load directory to Unit sl empty _oc 400 dir t
55. ired DIR file and finally activate the Open key Offnen E pticodecR emote ee Eg Updates E 27 06 2007 dir E 29 06 2007 dir E empty_ctaxi dir E empty oc7 400 dir test handbuch 25 06 007 dir Dateiname 27 06 2007 ateityp Directory Files dir Abbrechen Select from the directory the desired file format All 96 entries connection partners with their names ISDN numbers IP addresses and set audio parameters are now loaded to the unit Opliceder Henmote Loading directory Entry 40 OP TICODEC PC remote It is irrelevant whether all or only some of the entries have been occupied or whether they are all or partly vacant or whether the connected unit is an OPTICODEC 7600 OC 7400 CTAXI or PAN PRO Exporting the directory can easily be repeated should it fail because of for e g a power down or power failure OPTICODEC E 33 OPTICODEC PC Remote System Setup Configuration of the Select System Setup from the Unit pulldown menu The connected OPTICODEC basic configuration menu of the connected OPTICODEC in System Setup differs in appearance depending on the unit type and its odec Remote nie Data Connect equipment LD DL cael Wit Parhue Sece Daag borih Cord ate EDH Lata huabii CAD Huria POMP Dess TO Aoi TOPAP Penia Corto Local Adie Goret Daira i Daa ri Denia ef Syst
56. is function is for the automatic recognition of units using a control software such as NETControl and can only be used in a local area network For the control of units outside of the network area this function should remain disabled This point determines the call accept mode of the OPTICO DEC You can set the accept mode more or less specific for the unit and transmission permanently Dlws Mec Backuedetng Cising TOMP Dace TCPAP Audo TCPAP emos Con Accel Conigeohon KOH Liscalhhumbers SFD Mumie ore Auto ale GON Swe Aao eje B Mt cas e Saniga Aig aje Uid iae la Then the OPTICODEC only accepts calls in the respec tive configuration Or you can select the operation mode AUTO matic Codec Detection The OPTICODEC serves as a SLAVE and takes over the parameters of the calling unit automatically The AUTO mode is not available for Audio Input and Userdata Descriptions starting page 26 Statements about the audio compatibility via ISDN with external codecs can be found on the supplied data carrier or on the Internet at www orban europe eu werld clats professianal hreadrcagt terhnalage GP McCoOoee TAS Fae Ainii Cen CTAN Audia Compabihiliy OF TION j TANI Pibe Compatibile oOo fF oe s7 oie me 5 EH ait el Bi Compatibility seca lez a oc72o0 7400__ E Change diachon FAG 190 kites J x D EENE pangais Geocral Termi 758 Wigi fma a liga
57. ishing Connnection Establishing a Con w DD Buttons 50 Automatic Connection Start Coonection Monitoring 5 Currency Icon Sync Icon Ajust Audio Parameters Adjust Audio Levels eye Establishing a Con w mit X al Establishing a Con w Codec Loop Call Acceptance with ISDN Sync AUTO Establishing a Con w ISDN Sync AUTO Terminating a Connection D3 OPTICODEC 7400 Front Panel Keypad Explanation of Keypad Symbols Graphical Display Module 54 55 Data Input Enter New Recipient Connection Mode 56 ISDN Connection ISDN Numbers ISDN Sync ar Audio Data Encoder Shortname Store amp Exit 58 IP Connection Point to Point Transmit Receive IP Address 59 Broadcast Multicast Audio Data Encoder Shortname Store amp Exit 60 OPTICODEC E 5 Table of Contents System Setup Accept Configuration Algorithm ISDN Sync 6l Samplingrate Audio Mode Audio Input Userdata 62 ISDN Configuration ISDN Protocol ISDN Interface Local Numbers 63 SPID Numbers Dialing Dial Attempts Dial Delay Redialing Attempts PBX Prefix Min length for PBX Prefix 64 Incoming Calls Accept Telephone Calls Accept MPEG G 722 Calls Test Called Number ISDN Interface Number Prefix for incoming calls 65 TCP IP Configuration Local IP Address 66 Subnet Mask 67 Default Getaway Remote Control Name 68 Port Auto Detect Audio Transmission Buffer Management 69 Port Accept Configuration Audio Data Decoder Dia
58. kbps n 1 4 X al 8 384 kbps 16 22 05 24 32 44 1 48 kHz 0 1200 9600 baud RS232 RS8422 with 9600 baud all functions can be operated remotely Software download Rx and Tx for 8 to 384 kbps Bonding for OPTICODEC channel splitting with 2 ISDN B channels for Zephyr CCS Sync with 2 ISDN B channels for CDOPRIMA and CDQ2000 G 722 H 221 for AVT 7 kHz tele phone G 22 SRT for 7 kHz Glensound and 7 kHz CCS and 1 kHz Zephyr Digital AES EBU according to IEC 958 professional format S PDIF according to IEC 958 consumer format external clo cking sample rate converter at input and output Analog input 24 bits adjustable level range from 4 to 21 dBu impedance amp 10 kOhms 600 Ohms asymmetric atte nuation common mode rejection 66 dB Analog output 24 bits adjustable level range from 4 to 21 dBu impedance 2 50 Ohms asymmetric voltage attenuation gt 40 dB according to IEC 268 2 20 Hz 20 kHz 0 5 1 dB weighted gt 80 dB unweighted gt 85 dB with a 20 kHz filter to 5 kHz at maximum level 40 06 ratio at 1 kHz gt 100 GB lt 15 degrees All technical information may be subject to change without notice OPTICODEC E 87 Delivery Scope Versions Order No OC7400 E NET 128 OCT400 E NET256 OC71400 E NET OCT1400 E 128 OC1400 E 256 OCT1400 E 384 OC7400 X 21 Delivery Scope Versions Order No OC7200 E 128 OC71200 E 256 OC71200 E 384 OC7200 E X 21 OC 1200
59. le signal level TTL Pin Center Pin Ring Assignment IN GND for the transmission of coded audio data to an external data transmission unit e g terminal adapter or satellite MODEM Transmission Rate 8 to 384 kbps Connector 15 pole Sub D Pimi l 2 3 4 S Assignment NC T CTR RX IND a a a a Function O O I I Pin 6 T 8 9 10 Assignment CLK NC GND TX CER a b b Function I O O C E OPTICODEC 7 RS232 RS422 Serial Asynchronous Interface Remote OPTICODEC 7200 and 7400 Rear Panel Basic Connections Pin I 12 13 14 15 IND CLK NC NC b b Function I I I Assignment RX related to OPTICODEC I input O output to control the OPTICODEC using an external PC pls see also chapter PC Connection page 18 Switch over from RS232 to R5422 Jumper J3 to 1 2 pls see also chapter Jumper Settings page 23 Format RS232 RS422 9600 baud 8 data bits 1 stop bit no parity Connector 9 pin Sub D Pin l A 3 4 5 Assignment Ir INC bs ING R R FOND ROAA E E E RS422 Bi w E Function O O I I Pin 6 T 8 9 Assignment Tx NC NC Rx R2 E a R5422 E E Function O I O I related to OPTICODEC M not to be used W assigned O Output I Input Warning a For RS232 internal signals are assigned to pins 2 3 and 5 for RS422 to pins l1 4 5 6 and 9 A fully assigned 1 1 cable to the PC might result in the damage of the PC and or OPTICODEC Please use only cabl
60. ling Quality of Service 10 TOS Precedence and TOS Values DiffServ DiffServ Codepoints ral C Audio Level Level Range Headroom Adjust I O Levels 12 Interfaces External Sync Input Alarm Signals 13 Backup Settings Applications 13 15 Automatic Connection Start 9 X al Clock Monitoring 16 Backlight Base Configuration Reset Configuration Delete Database Tl Connect Explanation of the Display Lettering Establishing a Con w ISDN IP Dir ISDN Connection Establishment 18 Ethernet Connection Establishment Establishing a Con w Quick Dial 18 Establishing a Con w DD Buttons Connection Monitoring Currency Icon 80 Sync Icon Establishing a Con w mit X al Establishing a Con w Codec Loop Connect Menu Terminating a Connection 8l Status Messages Number Codes in Standby Mode 82 ISDN Error Codes 83 84 85 Brief Lexicon Ethernet Error Codes 86 Technical Specifications 87 Delivery Scope 88 6 E OPTICODEC The Codec Technology The ISO MPEG Audio Layer 2 and Layer 3 compression procedures developed by the Fraunhofer Institute and the Institut fur Rundfunktechnik allow audio signals even large amounts of data to be reduced in real time and transferred without any subjective loss of quality The digitised signals received in this form are compressed encoded to save on transmission bandwidth time and cost CODEC is a word coined from the verbs enCOde and DECode and stands for a new data t
61. ls Ex factory the levels are set at 12 dBu the headroom is 0 dB PRESS UP DOH TO GHANGE LEVEL PRESS PRE UP PADE Did TO SELECT IO ENTER TO EWIT This means input level output level 12 dBu PgUp and PgDn selects the respective channels With the UP and DOWN keys the respective level values are adjusted in 0 5 dB steps Confirm your settings with Enter 72 AOE OPTICODEC Interfaces External Sync Input Alarm Signals Backup Settings OPTICODEC 7400 System Setup SYSTEM SETUF CCEPT CONF IGURAT ION SDM CONFIGURATION eae CONF lGURAT TOM I LEVEL E CONFIGURATION EMIT INTERFACES LEH TERNAL STNE INPUT Sabie ALARM SIGNALS OFF BALKUP SETTINGS BACKLIGHT ALHAYS OM EXIT The OPTICODEC has a sample rate converter at the audio input and output For the external SYNChronization of the digital output you can select between DISABLED Word clock is generated from the transmission clock DIGITAL IN Word clock is generated from the AES or S PDIF input signal SYNC IN Word clock is taken from the SYNC IN Should the signals be switched off the Alarm Control In terface will behave as described on page 14 Otherwise you can select between CON The signal is set at Pin 19 as soon asthe decoder is SYNChronized ie when the connection is OK DIS The signal is set at pin 18 if the lne had been disconnected from the partner unit or due to an ISDN failure CON DIS
62. minimum number length applies here too This setting is required only for those ISDN systems that do not automatically add the ISDN number For direct S connections with EURO ISDN the leading zeros in the ISDN numbers are not transferred for incoming calls e g 7141226622 This can be corrected by means of the following entries If a 0 is entered for National Calls this is added here The same applies for International Calls where 00 is to be entered in Germany When these digits are entered the ISDN number required to make the call will actually be displayed C 42 E OPTICODEC Local Numbers OPTICODEC PC Remote System Setup The ISDN numbers entered here are sent when the con nection has been established Under certain conditions e g private branch exchange PBX type the individual ISDN number must be entered Stem Selup Dining TRPAP Remote Coria 140 Levels Mirit Rackiugs Sarat TCPAP Bss TEPAP Aude diccept Configuesion SCH Local Mumba SPD Number ISDA a 73 ISOM 2 fog EON aaa HON Ba swe ISON Sh i 5 without PBX can remain vacant Or ISDN number without area code ISDN number without area code and MSN Check activated l x unit only n x units O On PBX can remain vacant Or only the No of your extension only the No of your extension and MSN Check activated Test Called Number Note If a local number is requi
63. mission errors are corrected to a certain degree by this protocol These entries are marked with an X in the Sync column of the directory The unit functions as a transmitter for broadcast or multi cast transmissions UDP is utilised as the protocol possible transmission errors can not be corrected In this mode the unit transmits to one or more receivers Bidirectional UDP connections are possible when both units are set to TRANSMIT Marked with T in the directory Here the unit functions aS a receiver for broadcast or multicast transmissions This setting is the opposite of TRANSMIT Marked with R in the directory Return to the Data Input menu item by using the Exit feature DATA INPUT CONNECTION MODE TP ADDRESS gt AUDIO DATA ENCODER SOF THAME STORE amp EXIT Changes in a connection result in the automatic alternation between the ISDN number entry and the IP address in the third line ENTER IP ADDRESS ENTRY 2 IF ADDRESS 192 166 266 242 PRESS ENTER TO ERIT OPTICODEC E 59 OPTICODEC 7400 Data Input Broadcast Multicast Audio Data Encoder Shortname Store amp Exit Here you enter the IP addresses for the desired connec tion The addresses to be entered are dependent on the desired transmission protocol POINT TO POINT mode The local IP address of the partner unit is to be entered For TRANSMIT and RECEIVE it is to be distinguished whether a broadcast
64. nal devices workstations apart from the OPTICODEC are transmitting data over the network Not all applications have equal status for data transfers and not all applications require the same high standards for data transfers To minimise or prevent the risk of bottlenecks in data networks the IP header implements the so called Quality of Service QoS in addition to the identifier fields such as time to live protocol and header checksum If the router is configured accordingly Qos actively regu lates the load status on the network and uses the available bandwidth intelligently and effectively on the basis of data prioritisation or bandwidth reservation TOS Type of Service or DiffServ Differentiated Service Architecture are the key mechanisms of QoS and are responsible for the assessment of packet priority The TOS bits contain information on the ways and means of how a datagramm should be handled by a router An overloaded router can for example on the basis of the TOS field determine which packets are less important and can therefore be cancelled and which packets must essentially be forwarded Precedence Significance Precedence Significance 000 Normal Oll Flash 010 Priority 100 Flash Override 010 Immediate 101 Critical o 30 OPTICODEC TOS Values DiffServ DiffServ Codepoints DSCP OPTICODEC PC Remote System Setup TOS Significance TOS Significance 0000 Normal 0010 max Reliability 1000 min
65. o Unit Default Configuration Default Configuration With this menu item all previous configurations are reset to those ex factory After the safety query confirm with the OK key should Pele the default procedure be carried out or use Cancel should Edit local directory you wish to cancel the command to default Save directory to Disk Edit saved directory Load directory to Unit Opticodec Remote k Save System Setup to Disk Load System Setup to Unit Default Configuration Really reset configuration to default values H Abbrechen Warning This process can not be reversed after confirmation 48 E OPTICODEC OPTICODEC PC Remote Connect The respective connection can be established quickly and easily A pre requisite for the connection establishment is the correct initializing of the OC Remote software with the connected OPTICODEC This is confirmed with the Standby status message in the program screen Connect select the Connect key from the main menu or choose alternative the Unit Connect pulldown menu Establishing a Connection Using the ISDN IP Directory Opticodec Hamote EE ISDN IP Directory OC 13 Auto Sync OC COQ Frima OC test L2 Test G 711 Telephone Test G 22 H 221 226639 Test G 722 5RT 226640 Test 27 i Codec Loop Test AETA BEE IIBE 296638 22664 OC OF OC Test ud OC Test ut Test username 192 168
66. ons to other units or with other algorithms as well as during Broadcast Multicast connections this symbol is missing From the telephone directory select an entry with X as the ISDN number select an entry without an ISDN number from the tele phone directory The connection is established either via telephone directory or quick dial If the Enter key is pressed during a connection the Con nect Menu is displayed without line disconnection It provides the following possibilities PREVIOUS MENU return to former display AUDIO DATA ENCODER alteration of audio parameters and audio inputs ADJUST I O LEVEL alteration of INPUT OUTPUT level actuator DISCONNECT disconnection A Point to Point connection is ended by double pressing the Hang Up button Your connection partner sees the message REMOTE DISCONNECT In the broadcast and multicast modes all connection part ners transmitters and receivers have to press the Hang Up button to disconnect the link The Hang Up button must be pressed again within 10 seconds while the Hang Up LED flashes otherwise the command to disconnect will be ignored After disconnection the unit returns to the standby mode awaiting the next connection command or incoming calls If the OPTICODEC is called it adapts itself automatically to the audio configuration of the calling unit It does not matter whether the call is coming from a GSM mobile a callbox or from a stu
67. or a multicast transmission is desired A broadcast address must be entered for the unit set to TRANSMIT for e g position 5 in the directory The unit set to RECEIVE dials the address of the partner unit This is the address of the unit set to TRANSMIT Here the same address has to be dialed from both the TRANSMIT and RECEIVE units This has to be a mul ticast address found in the number range from 224 0 0 0 to 239 255 255 255 for e g position 6 in the directory 234 0 0 0 DIRECTORY EEE EEE 168 206 202 eee 192 16 E D gt a cE qz 168 72056 2603 5 205 204 32 J 128 L2 5 255 255 48 J 125 L3 a oo e cs aa e ae iA wr ot 14 Hf tt ke As AS s 3 795 4e BROADG 255 25 MULTIC 234 Applications and further descriptions are found up to p 28 Identical to the ISDN connections described here the audio parameters for an intended connection can be specified Here the shortname of a partner audio codec can be entered with a maximum length of 7 characters for easier identification This feature stores the entries made in the ISDN IP directory and exits the Data Input menu item Co 60 OPTICODEC System Setup Accept Configuration Algorithm ISDN Sync OPTICODEC 7400 System Setup MAIN MENU CONNECT DATA INPUT B13 6 4 ee By pressing the UP DOWN buttons select System Setup from the main menu and confirm with the Enter button ST TEM SETUP ACE CO scl a ISDN GON
68. ortly after returning to the main menu fF Ato bannet ate POAT L Cong Automatic Peay Men Connection Start md Abbrechen When Auto connect after power up check box is activated the unit automatically begins establishing a connection once it has been switched on The configuration used here is set up using the Config key OPTICODEC E 45 OPTICODEC PC Remote System Setup Backup Settings X 21 Clock Monitoring In the Backup Settings mode you can allocate an entry of the ISDN directory to each input port of the Alarm Control Interface Sytem Setup Aet oni uray rite Laza Hirr gA D Huria TCPAP Bence TCPAP Audio MO Levels Mine fer INI Pin 12 cra CPAP Remote Cortrct Backup Settings Dialing M hS fin i Cra Pe NiP tt Cie C MG in 7 ig IND Pan 10 Cla TIM Pin Gh Ti _ Cg M ime pein 4 cig Mimi ir Lewel ft Pa Pers W Noni clock Chg To do this you must select the requested input port Press the Cfg Configuration key to allocate an ISDN number to this input port This ISDN number complies in all parameters to the re spective entry in the ISDN directory In the following example the entries IN1 to IN 4 for back up are utilised The entries IN5 to IN8 have not been allocated and are transmitted transparently to the opposite side A feedback to confirm whether connection has been established takes place over the respective out
69. per repairs by the orderer or a third party are not covered by the guarantee The OPTICODEC has no user serviceable parts Call the ORBAN Europe GmbH ISDN test number 49 7141 22 66 22 Audio is permanently connected ORBAN Europe GmbH OPTICODEC V4 25_Engl 23 10 007RO13_NP DF Lo europe Businesspark Monreposstr 55 71634 Ludwigsburg Germany Phone 49 0 7141 22 66 0 Fax 49 0 MR 66 7 E mail info orban europe com
70. puts of the Alarm Control Interface When for example a connection has been established with IN2 the output OUT2 is activated once the connection has been established and the decoder has been synchronised Further information on applications of Backup Settings can be found on page 75 To do this the No X 21 clock must be activated Enter with the corresponding Cfg button the ISDN number of the partner unit which should be dialed in case of error The desired configuration is also entered C 40 E OPTICODEC Mode Level OPTICODEC PC Remote System Setup When the unit is in the X 21 mode and the X al clock fails the unit returns to the main menu and the ISDN connection is then established As soon as the X 21 clock is active again the ISDN connection is disconnected and the unit returns to the X 2 1 mode X 2l clock OK L i No X 21 clock ol I X al mode No comeoion Hp 14 ISDN connection 7 e Ts Th 4 Ti 4 Tl Time how long the X 2l1 mode must fail before the ISDN connection is established T2 Length of time for an ISDN connection to be estab lished T3 Time how long the X 21 clock must again be active before the ISDN connection is again disconnected T4 Length of time for ISDN connection and change into X al mode Times Tl Ta T3 T4 sec A 5 30 3 1 2 For the settings when using OC Remote with the OC 7400 please see page 7 As soon as a Switching signal is applied to
71. r IP address which is entered with the numeric keypad as usual o 50 E OPTICODEC OPTICODEC PC Remote Connect The connection parameters for Layer 2 and Layer 3 are determined as follows Only entry of the first ISDN number 64 kbps 48 kHz Mono User Data 1200 baud For the entry of two ISDN numbers 128 kbps 48 kHz Joint Stereo User Data 1200 baud The audio input used is taken from the Accept Configura tion The ISDN Sync used is always AUTO Automatic Connection Start Connection Monitoring On switch on or e g after a power outage the OPTICODEC automatically establishes a connection provided that the Auto connect after power up check box is activated and a target number or address has been allocated Syetem selip f IPAP Basics TOPAP Auo TCPAPRemoeConed Accem Coniguabon S04 Loca Humbe SPID Numbers VOLeves Mec Backup Settings Dirgo Alan bayas CFF aja Lesa Aone 50 dt afe esdoorn 0 afe External Syre inet Disbed ajel Daschbght Alea On af i un commect ater power up Conig After the establishment of the connection and the exchange of the transmission parameters the online transmission menu appears on the display Opticodac amota 1G 3 iheP Paap Ee ETETE ul Tai bi 420 40 0 JOLNT STEREO Ave LO 320 40 0 JOINT STEREO OPTICODEC PC remote It shows information about the send and receive levels connection duration and the set headroom and synchro nis
72. ransfer technology via ISDN or satellite The principle of codec technology for audio data reduction is based on the frequency dependent sensitivity of the hu man ear According to its objective auditory properties and subjective hearing habits the ear ignores certain sounds and concentrates on the most essential ones the message This contrasts with purely electronic techniques which hear everything even the non essential noise The codec technology takes advantage of the difference between the ear and electronic measuring device when transferring data By masking all meaningless noise even the minutest a reduction ratio is achieved which is ne cessary to transport large amounts of data in real time via ISDN for example The data is instantly decompressed and subjected to A B comparison and then the ear at the other end of the line hears only what it is intended to hear no more and no less Some typical examples of data reduction rates achieved with ISO MPEGI can be seen in the following table Algorithm Bitrate Audio Reductions kbps mode ratio in Layer 384 Stereo 1 4 in Layer 2 192206 Stereo 1 6 1 8 in Layer 3 Wailea Stereo PIO LZ OPTICODEC E HE OPTICODEC 7200 and 7400 Certification Labelling eal Tikey ke J P i ir B ip Canada Industrie Canada Note on EMC Measures The OPTICODEC units hereafter complies to the following regulations and standards EN 60950 VDE 0805 IEC 950 Protection
73. red then all of the entry windows must always be confirmed SPID Numbers The identification numbers entered here are sent when the connection has been established They are only necessa ry when operating the OPTICODEC on US and Canadian networks The identification numbers are entered and allocated as described in Local Numbers You will be informed of the SPID number by your ISDN provider These input fields otherwise remain empty OPTICODEC OPTICODEC PC Remote System Setup I O Levels This menu item serves for setting the analog Input and Output levels for the left and right channels Syatem Selup TPAR s TERAP Audo TCRAP Remote Cortol Accept Configuston SON LoralMumber SPID Numbers voters Mic Backup Seting s Ding L l ipia Pleghd Iripa ka Dupi Figa Output T 120d0 mzoa szoa 120 d0 Ex factory the setting is 12 dBu the headroom is 0 dB This means input level output level 12 dBu With a mouse click on the up and down arrow keys the level value can be altered Misc a term Sel up TOCRAP Bees TRAF imis TCP AP Remete Corte l Accept Configuaton ISOH LocalNumbers SPIO Numbers MO Levels Mie Backup Setting Disig Alum Sipe CFF ajel Level Range ies al Hasdo aje Externe Syrie bipul Crnabled a Dackiight Ae On je E Au coment ale poussi Ceri Alarm Signals If these signals are switched OFF the relevant
74. red here To continue to enable internal calls PBX dialling codes for ISDN numbers with less than four digits are ignored C 64 OPTICODEC OPTICODEC 7400 System Setup Incoming Calls The menu item Incoming Calls defines the behavior of the OPTICODEC during operation on a S connection together with other units INCOMING CALLS Ge a a ee a ACCEPT MPEG G CALLS LHATS T SI CALLED NUMBER NO NUMBER PREFIX EXIT Accept First set Accept Telephone Calls to Telephone Calls ALWAYS every telephone call is accepted NEVER all telephone calls are rejected ASK manual confirmation of each call is requested by the unit Accept With the menu item Accept MPEG G 722 Calls the behavior MPEG G 722 Calls for incoming MPEG G 722 calls is determined The setting options are described above Test Called Number The Test Called Number menu option activates the MSN query for incoming calls This requires the correct MSNs of the individual connection to be entered into the Local Numbers menu item The call is only accepted if the two numbers are identical On Euro ISDN the MSN is usually the ISDN number of the connection without the dialling code but for PBXs it is usually the extension number only The YES option should only be activated if in addition to the OPTICODEC other devices e g a telephone fax machine PC card must also be operated on the same ISDN connection Number Prefix These settings conce
75. rmally entered for Class C networks OPTICODEC E 67 OPTICODEC 7400 System Setup Default Gateway TCP IP CONFIGURATION LOCAL IF ODERAS sUEHET A A ETEA TT REMOTE CON AUDIO TRANSMISSION The data exchange between the different cross points of the network is transparent for the user The IP stack recognizes whether a data packet is scheduled for another network and will then address the default gateway This corresponds for e g with a router or other gateway units 0 0 0 0 must be entered if the default gateway should not be used Warning Only when using the NETControl software gt Should the Local IP Address and or Subnet Mask be changed so that the unit and the PC running the NET Control program are then situated in different networks then this PC no longer has access to the unit C J You will be informed of the IP Address Subnet Mask and Default Gateway by your network administrator Remote Control The settings for the remote control of the unit over the network are found in the menu item Remote Control Enter the name of your OPTICODEC and the port numbers here TCRYIP REMOTE CONTROL SS PORT AUTO DETECT IN EXIT Name This is for the easier identification of units within the network Enter the name of your OPTICODEC with a maximum of 7 digits This name is conveyed to the remote control program for e g NETControl and is displayed in its list of units When the name of a unit has been chang
76. rn incoming calls for OC This setting for incoming calls is required only for those ISDN systems that do not automatically add the ISDN number The minimum number length applies here too For direct SO connections with Euro ISDN the leading zeros in the ISDN numbers are not transferred for incoming calls e g 7141226622 This can be corrected by means of the following entries If a O is entered for national calls this is added here The same applies for international calls where 00 is to be entered in Germany When these digits are entered the ISDN number required to make the call will actually be displayed OPTICODEC E 65 OPTICODEC 7400 System Setup TCP IP SYSTEM SETUP Configuration ACCEPT AT TOG ISDN CONF IGUR mie Aas TT AUDIO LEVE TIERR AGES BASE CONFIGURATION STORE amp EXIT TCP Transmission Control Protocol is one of the most important protocol specifications of the network protocols TCP is a connection oriented protocol and provides a re liable byte stream service This menu item determines the basic settings of the OP TICODEC for operation in the network The settings are subdivided into three areas General Settings LOCAL IP ADDRESS SUBNET MASK DEFAULT GATEWAY settings for Remote Control REMOTE CONTROL settings for Audio Transmission AUDIO TRANSMISSION Local IP Address TCP IP CONFIGURATION Bee JAP AURE a SUBNET MASK DEFAULT GATEWAY REMOTE CONTRO PUD IO TRANSMISSION Enter the I
77. rol Interface By using IN2 for establishing a connection OUT2 pin 23 will confirm the connection as soon as the decoder is synchronized The inputs must be always confirmed with Store amp Exit Co 74 E OPTICODEC Applications by Using Backup Settings Satellite ISDN Redundcy Panic Dial Automatic Connection Start OPTICODEC 7400 System Setup a Switch OPTICODEC 7400 Transmitter Assuming the satellite receiver can indicate an opto decoupled error message you can connect this information to the alarm control interface If the error message is ON the OPTICODEC will automatically establish an ISDN connection to the relevant entry number If the error message signal is OFF the OPTICODEC will disconnect an existing ISDN connection Up to 8 individually configured connection partners can be called by using switches The audio parameters and connection relevant information are programmed in the Data Input menu A LED connected to the corresponding OUTPUT of the alarm control interface will light up indi cating that an ISDN connection has been established and that the decoder is in SYNC Studio A LED gt Studia B LEL Studio LED If the switch has been opened the ISDN connection will be disconnected When switching on the unit or for e g after a power fal lure the OPTICODEC automatically begins establishing a connection provided the following has been se
78. s disconnection cancels the last action OPTICODEC E 55 OPTICODEC 7400 Data Input Data Input After switching the unit on and after a short initializing sequence the 3 pages of the basic configuration menu of the OPTICODEC 7400 appears see also Status Messages page 82 MAIN MENU a AA TE TR STEM SETUP After selecting the menu Data Input and confirming with the Enter key the directory for IP addresses ISDN num bers names and audio configurations appears Here a max of 96 entries can be stored DIRECTORY C E a E E 485 M 64 L3 3 4a M G4 L3 4 49 M 64 L3 5 49 H 64 L 493 M 64 Enter New Recipient Choose a free position to enter a new connection partner or choose an already existing entry for a possible correction Confirm with the Enter button Connection Mode DATA INPUT EE imja AUDIO DATA ENCODER SHORTNAME STORE amp EAIT CONNECTION MODE TE a ES ea IP CONNECT ION EXIT First choose the desired connection mode in the network You can select between ISDN X 21 or Ethernet o 560 E OPTICODEC OPTICODEC 7400 Data Input ISDN Connection The option ISDN X 2l must be selected in the line for connection type if an ISDN connection is required ISDN Number Depending on the number of ISDN modules input fields between ISDN 1 and ISDN 4 are displayed ENTER ISDN NUMBERS ENTRY i ISDMNH1 004971412266220 ISDNe2 PRESS ENTER TO EDIT NEST NUMBER Entrie
79. s are made using the numerical keypad These may have a maximum of 22 digits Correct and erase entries using the DEL button and move between ISDN input fields using the Enter button Note The ISDN Sync option is available once an ISDN number has been entered ISDN Sync CONNECTION MODE CONNEC oh TYPE h SDN Hed SDN aT IP i ONEC TION in EIT The ISDN Sync menu serves for selecting the codec of your connection partner The possible Sync modes are MusicTAXI MusicTAXI Sync for 1 to 4 B channels PRIMA CCS Sync for 2 B channels ZEPHYR Telos Sync for 2 B channels AETA for 4SB ADPCM algorithm optional NO SYNC when using B channel NO SYNC INV when using B channel AUTO Automatic Audio Codec Detection The release of the AETA sync and the 4SB ADPCM al gorithm not contained in the standard scope of delivery takes place via the OC Remote or NETControl software and depends on the unit model and its serial number Each unit receives a unique key code pls see page 20 For information on the Zephyr CDQ Prima and AETA Hifiscoop pre settings please see the chapter Audio com patibility via ISDN on the data medium included in the delivery scope OPTICODEC E 57 OPTICODEC 7400 Data Input Audio Data Encoder Shortname Store amp Exit In this menu you can determine all audio parameters for the planned connection AUDIO DATA ENCODER BSc 01 eee 2 ee i29 kBite s B
80. st or a multicast transmission 1s desired Broadcast A broadcast address must be entered for the unit set to TRANSMIT Cor eg position 2 in the directory 200 000 000 000 The unit set to RECEIVE dials the address of the partner unit This is the address of the unit set to TRANSMIT Multicast Here the same address has to be dialed from both the TRANSMIT and the RECEIVE units This has to be a mul ticast address found in the number range from 224 0 0 0 to 239 255 255 255 for e g position 4 in the directory 234 0 0 0 Applications Unicast Describes the POINT TO POINT bi directional data transmission from one unit to another within the same network LAN or another network WAN Unicast LAN Ei hetaci LAN LAN Local Area Network Ethernet Intranet According to ISO LAN is a locally strongly limited network mostly installed within company headquarters EE 30 E OPTICODEC WAN Broadcast Multicast OPTICODEC PC Remote Data Input Applications Eihera LAN Bibecnet LAN Wide Area Network Long distance data traffic networks such as the Internet or connections using ISDN units Describes the data transmission from one unit to all of the other units within the same network Broadcast Eiheract LAN TRANSMIT RECEIVE Describes the data transmission from one unit to all of the others within the same network or another network Multicast D i IE a TRANSMIT RECEIVE The mult
81. t up in the ISDN telephone directory Select Data Input in the main menu and confirm using the Enter button The input mask of the ISDN directory appears OPTICODEC E 75 OPTICODEC 7400 System Setup X 21 Clock Monitoring Under entry number 96 enter an X an ISDN number or an IP address and AUTOCON as the name SHORTNAME Also set up the desired configuration under AUDIO DATA ENCODER Confirm your entry with EXIT using the Enter button When operating the OPTICODEC via X 2l on a satellite modem or leased line you can configure the OPTICODEC in such a way that the unit will establish an ISDN connection should the X 21 clock fail This is done by entering the ISDN position number of the partner unit to be dialled in case of a failure Enter the number in the line NO X 21 CLOCK in the backup settings These position numbers are listed in the ISDN directory The desired configuration must also be defined Enter X instead of an ISDN number using the Quick Dial button in any one of the empty fields of the ISDN directory DIRECTORY 56 0C74 90 B7idieasz6ese 46 J A 256 L3 M z TN 2 8 M 64 L3 55 48M X 64 L3 Er jS H 64 L3 4E M X 64 L3 Save your entry with Store amp Exit and leave this menu item As soon as the X al clock is active again the ISDN connection is disconnected and the unit returns to the X al mode Cra ris Bi ee tei Txt Lo gk W808 FON wT Ratalla G
82. tely but with the difference that a channel is allocated excess bits if less or no audio is transmitted on the other channel e bit distribution as needed comparable with MS stereophony middle side signal Encodes the sum between left and right and the difference between left and right these are encoded and transmitted separately subjectively better quality at low data rates Audio Input The Audio Input menu item is used for setting the desired audio input on outgoing calls You can choose between Analog and AES EBU and S PDIF Userdata The menu item Userdata is used for setting the desired ancillary data on outgoing calls You can choose between OFF no ancillary data is transferred 1200 2400 4800 baud with Layer 2 and 3 Note If the ancillary data is switched off OFF no remote effect signals are transmitted either Between OPTICODECs the smallest preset baud rate of the ancillary data is used in the context of the device handshake OPTICODEC E 27 OPTICODEC PC Remote Data Input G 122 Connection If you enter a G 22 partner in the Data Input menu please with H 221 observe the following order or SRT Sync l Enter the ISDN number h Enter G 722 in Algorithm 3 Determine the Sync modes in ISDN Sync Configuration Algorithm G722 gt ISDN Sync H227 a fo Bitrate 64 kbps ajel Samplingrate 16000 Hz afe Audio Mode Mono af por Ie i Audio Input Analog afe
83. tereo user data 1200 baud The audio input is taken from the Accept Configuration The used ISDN Sync is always AUTO You can select between AUTO H 221 and SRT for the G 722 mode Connection Monitoring Currency Icon You can easily monitor your audio transmission After a connection has been established and the audio parame ters have been exchanged the online transmission menu is displayed Cra Ei Bimi Mb Te LI De Wur JOINT STEREO irae ee Pie in TLS Leo Wa l JOINT STEREO It informs you of the send and receive levels connection time as well as the set headroom In addition to the trans mit Tx and receive Rx configurations the IP address or ISDN number of your connection partner is displayed Once an ISDN connection has been established not only the connect time but also the icon for connection charges is displayed The actual connection charges can only be displayed on an ISDN line of the German Telecom after being respectively activated Co 80 E OPTICODEC aj Sync Icon X 21 Connection Establishment Codec Loop Connection Establishment Connect Menu Terminating a Connection OPTICODEC 7400 Connect The Sync symbol in the Rx path confirms that the decoder of your connection partner receives the correct data The Sync symbol only appears for connections between OP TICODECs 7200 7400 and only for Point to Point and ISDN connections in Layer 2 and Layer 3 During connecti
84. the corresponding input INx the connection is established and continues until the switching signal is disconnected Lin INx orf Connecting Disconnecting OPTICODEC E 47 OPTICODEC PC Remote System Setup Saving the Units Similarly to that of the ISDN IP directory pls see page System Setup to Your 30 there is alternatively the possibility to save the system Harddisk configuration of the OPTICODEC onto your PC harddisk for archive purposes for example Remote am Use the Save System Setup to Disk feature to store the Edit local directory unit specific CFG data file in a folder of your choice Save directory to Disk Edit saved directory Load directory to Unit Ophicodec Hamoa Praga IE GAA Save System Setup to Disk Load System Setup to Unit orban Default Configuration Saving configuration oe Zi sp esl wo ee NE Loading System Setup By using the Load System Setup to Unit feature the system to a Unit configuration already stored on your PC can be loaded onto the OPTICODEC units Remote Locate the CF G data to be loaded and press the Open Edit local directors key Save directory to Disk Edit saved directory Load directory to Unit Any number of OPTICODEC units can easily be con figured with identical System Setup settings using this procedure Save System Setup to Disk Load System Setup t
85. up to 20 kHz audio bandwidth Delay and audio bandwidth are strongly dependent on the sampling rate and data rate Error message NETWORK IS DOWN Possible causes Device not connected to the network NETWORK IS UNREACHABLE Local IP address has duplicate allocation HOST IS UNREACHABLE NETWORK RESET The desired IP address cannot be reached Error on the network The remote device has terminated the CONNECTION RESET BY PEER connection CONNECTION TIMED OUT The remote device is not reachable CONNECTION REFUSED HOST IS DOWN The connection was refused The desired IP address cannot be reached at the current time o 80 OPTICODEC Mechanic Algorithms Audio Modes Transmission Rates Sampling Frequencies Ancillary Data PC Remote Control X 21 Interface Sync Modes Audio Interfaces Frequency Response Signal to Noise Ratio Distortion THD N Crosstalk Attenuation Phase Error Technical Specifications size 19 2U 7400 and 1U 7200 depth 380 mm temper 10 C 45 C no fan necessary relative humidity 30 90 Line voltage 100 240 V AC 50 60 Hz 0 375 0 20 A max 25 VA weight approx 6 kg ISO MPEG 11172 3 Layer II ISO MPEG 11172 3 Layer 3 licenced from Fraunhofer IIS and Thomson 4SB ADPCM licenced from France Telecom G 722 with H 221 and SRT G 711 Mono Dual Mono Stereo Joint Stereo Ethernet 32 384 kbps ISDN n x 64
86. ve to be occupied OPTICODEC E 63 OPTICODEC 7400 System Setup SPID Numbers Dialing Dialing Attempts Dialing Delay Redialing Attempts PBX Prefix Min length for PBX Prefix The SPID numbers entered here are also sent when a connection is being established This is necessary only when operating on USA or Canadian networks The identification number input and allocation takes places as described in Local Numbers DIALING PA a a ae DIALING DEL ifs Se Bee ye ATTEMPTS z PREF IX a MIN LENGTH FUR FES PREF IA Here the number of dialing attempts between and 5 can be selected This menu items serves for setting the desired time between dialing attempts between 10 and 60 seconds If an existing connection is interrupted not by the dialing OPTICODEC but by possible ISDN problems then here you can define the number of redialing attempts between 0 and 5 Under certain conditions e g private branch exchange PBX a number that prefixes the ISDN number for dial up via ISDN can be entered here To make an outside call from a telephone system for instance enter 0 A preselection number can also be entered here The number max not exceed five digits Using the Min length for PBX Prefix menu option define the minimum number of digits an ISDN number must have to allow this prefix to be set before the number If for example internal extension numbers have three digits a 4 should be ente
87. y error The OC may possibly have termi nated the corresponding B channel itself or it was terminated by the remote device The guerying of the SPID numbers for ISDN has not yet been answered The SPID was rejected by the ISDN The SPID number entered is too short A US protocol was set but no SPID number was entered ISDN Error Messages Checkpoint workaround Check the set ISDN protocol and try again Check the set ISDN protocol and try again Check the SPID number and connection Check the SPID number and con nection Enter the SPID and try again OPTICODEC Brief Lexicon Eth ernet Error Messages Standardised Audio Compression Procedures Algorithms Gl GAA 4SB ADPCM MPEG Layer 2 MPEG Layer 3 Standardised audio compression procedure for speech transmissions over ISDN This algorithm requires 64 kbps bandwidth and supplies audio quality of up to 3 1 kHz telephone This algorithm requires a data rate of 64 kbps and supplies audio quality of up to 7 kHz radio quality With G 722 two synchronisation modes are available SRT and H 221 requires a data rate of 128 to 256 kbps 128 kbps per audio channel and supplies audio bandwidth of up to 15 kHz Low delay over ISDN 6 ms Data rate 32 384 kbps sampling rate up to 48 kHz and supplies up to 20 kHz audio bandwidth Data rate 8 320 kbps sampling rate up to 48 kHz and supplies

User Manual

Contents

Download Pdf Manuals

Related Search

Related Contents