TE120 S User Ma
Contents
1. lt Number gt lt Timing gt lt Line Build Out gt lt Framing gt lt Coding gt Yellow Number This is the port the T1 E1 is plugged into The TE120 only have one port If you have a single TE120 Series the system you should specify 1 as the span number Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru 3 Receives tertiary backup timing from remote end 4 Receives quaternary backup timing from remote e1 Only one span can be defined to take timing and it de the rest of the card s spans Line Build Out For most setups the line build out is 0 0 db CSU 0 133 feet DSX 1 133 266 feet DSX 1 266 399 feet DSX 1 399 533 feet DSX 1 533 655 feet DSX 1 7 5db CSU 15db CSU 22 5db CSU NA Vi h WN S Framing T1 utilizes framing set for D4 SF or ESF E1 utilizes Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru yellow alarm when no channels are open The following is a typical setup for a telco in the US span gt 1 1 0 esf b8zs In Europe span gt 1 1 0 ccs hdb3 4 Specify the channel definitions The format is lt device gt lt channel list gt A list of valid devices are specified in the sample syst The following is a typical setup for a T1 PRI in the US bchan 1 23 dchan 24 5 DAHDI uses modular echo cancellers that are configu The echo cancellers2. Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 PUES IUI Lot VUUS UIL fUIIIUCI WAIU UIS JMP ouap http arttel ru ports for T1 4 Remove the bracket place holder and insert the card ir Express slot See Figure 7 for an example of card inst By Figure 7 Insert the Card 5 Replace the cover to your computer Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru Caution This unit must be connected only to the appropr Telecommunications Network port as approved specific country Software Installation Digium hardware requires drivers and libraries that are nc with the Linux kernel Digium hardware is only supporte Digium recommends CentOS Debian Red Hat and Ubu of Linux However many other distributions are supporte Technical Support Digium s software including drivers and application soft obtained from Digium s download server at http downloads digium com For an introduction to Asterisk Digium s telephony softv additional information on its configuration setup and fez refer to http www asterisk org For the latest information on setting up and configuring L for your Digium hardware product please refer to the late manual which is available from the product specific docu Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru m Development libraries and headers for n
3. ISDN PRI and several data modes PPP HDLC Cisco frame relay The TE120 Series cards are capable of runni J1 modes http arttel ru Designed to be fully compatible with existing software aj integrate fully with the Asterisk platform the TE120 Seri many advanced call features Data Modes m Cisco HDLC HDLC m PPP m Multilink PPP m Frame Relay Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 SESS Lucent DMS100 Q SIG http arttel ru a E amp M Wink Feature Group B Feature Group D a FXO and FXS Ground Start Loop Start Loop Start with Disconnect Detect The TE120 Series cards can be used to connect your Aste the PSTN world your channel bank or even another PB accomplished via a T1 E1 interface The cards allow Aste connect to your network creating a professional telephon Figure 1 and Figure 2 show examples of the card s applic Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru EL Figure 1 Sample Legacy Phone Applic Remote offices Figure 2 Sample IP Phone Applicati Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru The TE120 Series cards unless otherwise equipped utili perform software based echo cancellation Asterisk main of open source echo cancelers These open source echo cz a moderate level of echo cancellation b
4. Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru What is Asterisk LL Asterisk as a Switch PBX LL Asterisk as a Gateway Asterisk in the Call Center Asterisk in the Network Asterisk Everywhere llle Chapter 2 Card Installation 0000 arr Unpacking the Card Shipment Inspection eae Identifying Features T1 E1 Selection con ieri dain iena e c eee eee Slot Compatibility o Hardware Installation Software Installation o Installing Asterisk lessen Chapter 3 Configuration 0 Configuring Card Features Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru Pin Assignments eee eee Appendix B Specifications 2 00 0c eee eee eee Appendix C Glossary and Acronyms Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 T XE TY m ys dins d SUSAN CMS NEN MES a CUN id IPSO SUR UNES ee USD E PD ee eS PMID OMS http arttel ru Figure 8 Example dmesg Output Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 IXODDCGO Dit olenallNs dso KNOWN ds CA OI CNannel AA Signaling CCS Common Channel Signaling E amp M PI
5. Receives the ringing voltage from an FXS device FXS Foreign Exchange Station Initiates and sends ringing voltage Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru A recommendation by the Telecommunication Standardiz ITU T for an algorithm designed to transmit and receiv telephone lines at 6 3 Kbps or 5 3 Kbps G 729a A recommendation by the Telecommunication Standardiz ITU T for an algorithm designed to transmit and receiv telephone lines at 8 Kbps H 323 A recommendation by the Telecommunication Standardiz ITU T for multimedia communications over packet bas IAX Inter Asterisk eXchange The native VoIP protocol used by Asterisk It is an IETF enable VoIP connections between Asterisk servers and b and clients that also use the IAX protocol Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru 10C LES Wal Were LIC Ole Mal Callers IN We Market prit competition and therefore have the dominant position in t interface A point of contact between two systems networks or de ISO International Standards Organization LED light emitting diode Linux A robust feature packed open source operating system b that remains freely available on the internet It boasts dep offers a wide range of compatibility with hardware and so is supported exclusively on Linux loopback A state in which the transmit signal is reversed back as
6. This device complies with part 15 of FCC rules Operatio the following two conditions 1 This device may not cai interference and 2 This device must accept any interfer including interference that may cause undesired operatior Industry Canada Compliance Information The Industry Canada label applied to the product identifi Industry Canada logo or the IC in front of the certifica number indicates that the Industry Canada technical spe met Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru Chapter i nia poe Title Descriptic Appendix 1 Overview Identifies your card s features T covers applications and uses for card in the real world 2 Card Installation Provides instructions for installir PC acquiring correct drivers an compatibility 3 Configuration Provides instructions for configu 4 Troubleshooting Explains resolutions to common frequently asked questions perta installation and usage A Pin Assignments Lists the connectors and pin assi B Specifications Details card specifications p P C Glossary and A list of terms and acronyms use Acronyms manual Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru electrostatic discharge ESD wrist strap while har The Electrical Hazard Symbol indicates a possibili shock when operating this unit in certain situations risk of damage or injury follow a
7. channel 1 23 Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru echocanceller mg2 1 15 17 31 etc asterisk chan dahdi conf group 1 echocancel yes signalling pri_cpe switchtype euroisdn context incoming channel 1 15 17 31 Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru span 1 0 0 esf b8zs nethdlc 1 24 Instructions for Cisco HDLC 1 Compile the Linux kernel with Cisco HDLC support kernel menuconfig menu may look similar to the follo Device Drivers gt Network device support gt Wan interfaces support gt lt M gt Generic HDLC support lt M gt Cisco HDLC support Note Digium recommends using Linux kernel versio The HDLC implementation in Linux kernel versions may not be reliable or function at all 2 Install the newly compiled Linux kernel Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru 5 Rebuild DAHDI in order to compile the sethdlc utilit the following commands from the DAHDI complete s make sethdlc make install 6 Load and configure the driver modprobe wctel2xp dahdi cfg 7 Use sethdlc to bring up the interface sethdlc hdlc0 cisco 8 Assign the interface an address ifconfig hdlc0 192 168 0 1 netmask 255 The interface may be addressed as any other networking i e eth0 in Linux Digi
8. th typically by a far end network element Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru interleaving bits one after the other MUX multiplexer A device which transmits multiple signals over a single c line or channel See multiplexing PBX private branch exchange A smaller version of a phone company s large central swi Example Asterisk PCI peripheral component interconnect A standard bus used in most computers to connect periph POP point of presence The physical connection point between a network and a t network A POP is usually a network node serving as the CO to a network service provider or an interexchange car POTS plain old telephone service Standard phone service over the public switched telephor PSTN This service provides analog bandwidth of less t Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru WOIIG 5 DUDIIC CIICUIL S5WILCIHCGO UCICDIIOIDC DCUWOIRS VITI of fixed line analog telephone systems the PSTN is now digital and now includes mobile as well as fixed telephoi QoS quality of service A measure of telephone service as specified by the Publi Commission RJ11 A six pin jack typically used for connecting telephones n machines in residential and business settings to PBX or tl telephone CO SIP Session Initiation Protocol An IETF standard for setting up sessions between one or is currently t
9. 001 AS ACIF S038 2001 TBR4 November 1995 as amended by TBR4 A1 Decemt TBR12 December 1993 TBR13 January 1996 EMC EN 55022 1998 Class B and 47 CFR Part 15 Subpart B C and Conducted EN 55024 1998 IEC 61000 Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 A plug and jack used to connect this equipment to the pre and telephone network must comply with the applicable I rules and requirements adopted by the ACTA http arttel ru If your TE120 Series card causes harm to the telephone n telephone company may notify you in advance that temp discontinuance of service may be required But if advanc practical the telephone company will notify you as soon Also you will be advised of your right to file a complaint you believe it is necessary The telephone company may make changes in its facilitie operations or procedures that could affect the operation o If this happens the telephone company will provide adva order for you to make necessary modifications to maintai service Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru ee sso ce 1 544 Mbps ESF and B8ZS 04DU If you experience problems with the TE120 Series conta Technical Support 1 256 428 6161 for repair and or war information If the equipment is causing harm to the telef the telephone company may request that you disconnect t until the problem is resolved FCC Part 15
10. 22 http arttel ru This runs a pattern looptest for 60 seconds If you rece it is possible you have a bad card and will need to call Technical Support at 1 256 428 6161 How can I enable more features To view all of the options available to add to your dial pl following commands from within Asterisk CLI gt core show applications CLI gt core show functions Digium also offers services to help configure and add fea need Contact Digium Technical Support at 1 256 428 61 information Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http I i i icati tipa rite If the X Window System is running stop the applicati cause a conflict with Asterisk 2 Check to see if your PATA IDE hard drives are runnin levels set Advance user can perform an hdparm on y interface Use hdparm with caution as the man page states t corruption can occur when using incorrect settin review the man page for hdparm and make sure y the risks before using this tool Check the current mode using this command hdparm vi dev IDE Device Use this command to set the drives into UDMA2 mod hdparm d 1 X udma2 c 3 dev IDE Devi If you are still having problems contact your reseller card was purchased or Digium Technical Support at 1 Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 2 Asterisk users mailing list asterisk org lists digium cc 3 IRC channel asterisk on irc fre
11. are compiled and installed as part linux package You can specify the echo canceller to E channel The default behavior is for there to be no ech Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru The following is a typical setup for a T1 PRI in the US based echo cancellation echocanceller mg2 1 23 Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru etc dahdi system conf loadzone us defaultzone us span 1 0 0 esf b8zs fxoks 1 24 echocanceller mg2 1 24 etc asterisk chan dahdi conf group 1 echocancel yes context channelbank signalling fxo ks channel 1 24 Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru etc dahdi system conf loadzone us defaultzone us span 1 1 0 esf b8zs e amp m 1 24 echocanceller mg2 1 24 etc asterisk chan dahdi conf group 1 echocancel yes context incoming signalling feat d channel 1 24 Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 Wilt WICH Mave 25 VOICE CHAaANNCIs LOL ZASUCIISRK http arttel ru PRI T1 etc dahdi system conf loadzone us defaultzone us span 1 1 0 esf b8zs bchan 1 23 dchan 24 echocanceller mg2 1 23 etc asterisk chan dahdi conf group 1 echocancel yes signalling pri_cpe switchtype national context incoming
12. del Power TE120P 3 3V 1 5 Watts SV 0 1Watt TE121 3 3V 2 0 Watts TE121B 3 3V 3 0 Watts TE122 3 3V 1 5 Watts SV 0 1Watt TE122B 3 3V 2 5 Watts SV 0 1Watt Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru international communications asynchronous Not synchronized not timed to an outside clock source 1 controlled by start bits at the beginning and stop bits at th character Asynchronous communications are often founc access and remote office applications attenuation The dissipation of a transmitted signal s power as it trave bandwidth The capacity to carry traffic Higher bandwidth indicates transfer more data in a given time period bit The smallest element of information in a digital system either a zero or a one bps bits per second A measurement of transmission speed across a data conn Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru A generic term for an individual data stream Service pro multiplexing techniques to transmit multiple channels ov medium Cat5 Category of Performance for wiring and cabling Cat 5 ce applications up to 100 MHz Cat5E Category of Performance for wiring and cabling Categor wiring supports signal rates up to 100 MHz but adheres t specifications CLEC competitive local exchange carrier A term for telephone companies established after the Telecommunicat
13. e sending calls with a method you are 1 Check the method being used by attempting the follow context X 1 NoOp My DID matches as EXTEN Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru AE Poe ate QUU QI ELI a VELINT AE A MMS TCE N SET a eR Ere EMS o RUE Ree 12 for all cards page 57 I have trouble dialing out It seems that one type of di local long distance international but another does Check your pridialplan variable and verify that you are d method your telco is expecting I am having trouble receiving DID information over E Try the other types of E amp M featd featb etc to match tl telco is using to stream information I am having issues with my PRI How can I see the me across my D channel Enter the following command CLI PRI debug span X where X is the port from which you are connected This c show you the PRI messages coming across your D chann Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru 2 Stop Asterisk and edit system conf by removing the your card and replacing them with the following span gt 1 0 0 esf b8zs clear 1 24 Or if you have an El span span gt 1 0 0 ccs hdb3 clear 1 31 3 Navigate to the tools directory in your DAHDI comp directory and type make tests Followed by Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te1
14. e setting to be certain it is set fc use With the jumper off the span is ready for T1 mode Jumper on the span is ready for El mode Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru Status LED Loopback PCI Connector Figure 3 TE120P Card Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru Status LE Loopback t Mode LED Port A PCI Expre Connect Figure 4 TE121 Card with Echo Cancellatio Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru Loopback Mode LED Port 1 PCI Connect Figure 5 TE122 Card with Echo Cancellatio Caution Only qualified service personnel should continu hardware installation and oL s of the 1 card Non qualified personnel should not attem these functions themselves Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru 1 64 bit 5 0 volt PCI Slot 2 64 bit 3 3 volt PCI Slot 3 32 bit 5 0 volt PCI Slot 4 PCI Express X1 Slot Figure 6 Motherboard Slots Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 tesa Aaa dir cc SE See ae eS ae CCP ee HD PROS ee http arttel ru Express compliant slot including lane lengths X1 X4 Xt means that in the motherboard shown in Figure 6 the TE into Slot 4 The TE121 can not be used in Slots 0 throug
15. enode net http arttel ru Subscription Services Program Digium is dedicated to supporting your Asterisk system t technical support through our Subscription Services Prog this program you can be at ease knowing that your busin have access to the Asterisk experts Pricing on Subscriptic be obtained from your nearest reseller or you may call Di referral to your nearest reseller at 1 256 428 6000 or e n sales 9 digium com Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru Table A 1 RJ45 Telco Port Connectoi Pin Desc 1 2 Bind 3 No 4 5 eine 6 Not 7 No 8 No Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru cards Physical All Cards Size 4 82 x 2 175 x 0 63 12 2 x 5 5 x 1 t PCB size does not include the PCI brac Weight 2 oz 57g Interfaces Local Loop Access El T1 JI PRI RJ45 TE120P and TE122 PCI Bus 3 3V or 5V bus slo slot minimum size 33MHz minimum bus speed cor PCI 2 2 or greater TE121 PCI E XI compliant with PCI E X1 1 0 Environment Temperature 0 to 50 C 32 to 122 F operation 20 to 70 C 4 to 158 F storage Humidity 10 to 90 non condensing Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru Table D 2 Maximum Fower Consumpli Mo
16. ewt m GCC and standard software build tools It is recommended that you use the most recent version o DAHDI and libpri software for the best results If you ha installed any of these Digium recommends that you upgr current version of each If you are using the 1 4 x series of Asterisk you will need or newer Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru following 0000 01 00 0 0200 ISDN controller Unkr d161 lt card identifier Note The output from Ispci may or may not state device If it does this does not indicate a problem In the PCI device listing shown above lt card identifie populated with one of the identifiers listed in the table Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru Lissa OUUI A Digium TE120 Series TE120P TE121 TE122 carc should be listed If a matching card identifier is not lis machine is not PCI 2 2 or higher or PCI Express con card will not work with your motherboard Download the latest version of libpri Substitute the ve for the X X in the command line below libpri is avail download from http downloads digium com pub telephony libpri wget http downloads digium com pub t libpri libpri X X current tar gz Expand the downloaded file compile its contents and libraries Substitute the version of libpri for the X X ai Digium Inc http arttel
17. g Features on page 22 m T1 E1 Selection on page 22 m Slot Compatibility on page 26 m Hardware Installation on page 28 m Software Installation on page 29 m Installing Asterisk on page 35 Note The TE120 Series card installation instructions that they will apply to any card in the series Example specific information are included as needed Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 rg OE http arttel ru m Note Only qualified service personnel should install should not attempt to perform this function themselve must ensure that the equipment is permanently connec pluggable type B or connected to a socket outlet that h to ensure that it is reliably earthed in accordance with Electrical Code This card is intended for installation in a Restricte Location RAL only Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru LOUL ILIZU 5CIICS Card Das ONC NIST port and Wo Status is used for connecting T1 El or J1 cables The two LED status LED and an amber loop back LED The card inclu selecting either T1 or El line mode See Figure 3 on page these features The TE121 and TE122 cards may also be combined with hardware based echo canceler model VPMADTO032 See page 24 for an example of the TE121 card shown with th cancellation module T1 E1 Selection The T1 E1 mode in most cases is set at the distributor b You may want to check th
18. he leading signaling protocol for Voice over replacing H 323 T1 A dedicated digital carrier facility which transmits up to channels DSOs and transmits data at 1 544 Mbps Comr carry traffic to and from private business networks and IS Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru IMO d SINZIC DISN Specd dala suealn I LI Separates sien interleaving bits one after the other telco A generic name which refers to the telephone companies world including RBOCs LECs and PTTs tip and ring The standard termination on the two conductors of a tele named after the physical appearance of the contact areas twisted pair Two copper wires commonly used for telephony and data communications The wires are wrapped loosely around minimize radio frequency interference or interference fro the same bundle V volts VoIP Voice over IP Technology used for transmitting voice traffic over a data the Internet Protocol Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122
19. http arttel ru UIZIUI TE TE120P TE12 Be User 601 00010 http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru oales 1 ww ww www as Digium Inc 2009 All rights reserved No part of this publication may be copied distributed transmitted trai retrieval system or translated into any human or computer language wit permission of Digium Inc Digium Inc has made every effort to ensure that the instructions contai are adequate and error free The manufacturer will if necessary expla not be covered by this documentation The manufacturer s liability f documents is limited to the correction of errors and the aforementioned This document has been prepared for use by professional and proper and the customer assumes full responsibility when using it Adobe and Acrobat are registered trademarks and Acrobat Reader is a Systems Incorporated Asterisk Digium Switchvox and AsteriskNOW are registered trade Business Edition AsteriskGUI and Asterisk Appliance are trademarks Any other trademarks mentioned in the document are the property of the Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru Note Canada Finland Norway Sweden and the Unit America require that equipment using this product mus Restricted Access Location RAL Telecom FCC Part 68 ANSI ITA 968 A Including Amendment A Industry Canada CS 03 ASIACIF S016 2
20. ions Act of 1996 deregulated the LECs with ILECS to offer local service See also LEC and ILEC Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru ICIININaAI CQuipment WHICH Is CONNeCtEd tO uie LCICCOININI network and which resides within the home or office of th includes telephones modems terminals routers and tele boxes DAHDI Digium Asterisk Hardware Device Interface A telephony project dedicated to implementing a reasona affordable computer telephony platform into the world ma the collective name for the Digium provided drivers for I telephony interface products DSO Digital Signal Level 0 A voice grade channel of 64 Kbps The worldwide stande digitizing voice conversation using PCM Pulse Code Mc DS1 Digital Signal Level 1 1 544 Mbps in North America T1 and Japan J1 up to channels DSOs 2 048 Mbps in Europe E1 up to 32 v DSOs DS1 T1 E1 lines are part of the PSTN Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru E1 The European equivalent of North American T1 transmi Mbps up to 32 voice channels DSOs E3 The European equivalent of North American T3 transmit Mbps up to 512 voice channels DSOs Equivalent to 16 EMI Electromagnetic Interference Unwanted electrical noise present on a power line full duplex Data transmission in two directions simultaneously FXO Foreign Exchange Office
21. ll steps or proced instructed gt Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru A A Water and Moisture Do not spill liquids on this unit Do not operate this wet environment Heat Do not operate or store this product near heat sourc radiators air ducts areas subject to direct intense s products that produce heat Static Electricity To reduce the risk of damaging the unit or your equi attempt to open the enclosure or gain access to area AA not instructed to do so Refer servicing to qualified s Save these instructions for future refe Service Personnel Cautions gt gt Warning This card must be used with the PC lid screwed dow Telecommunications network voltages exist inside tl The PC must be shut down and telecommunications shall be removed before opening the PC Electrical Shock To reduce the risk of injury damage to the unit or yo not attempt to touch the modules while they are pow should be securely closed before power is applied tc Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 _ equipment previousty LADELEA FeErImitteoa or OCHI Caution N Only connect regulatory equipment approved for us http arttel ru country to the telecommunications network voltage Caution i This card is not intended for home use It must be us access locations and installed in UL Listed I T E on Digium
22. ru shop platy dlya ip ats voip plata digium te122 http arttel ru Note There is no coorelation between the versioning Asterisk The libpri 1 4 branch will function with the branch 5 Download the latest DAHDI drivers with tools DAHI for download from http downloads digium com pub telephony dahdi lin wget http downloads digium com pub t dahdi linux complete dahdi linux complet current tar gz Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru make install make config Note Executing make config will install an init scrij which will allow you to start and stop DAHDI as a sei Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru the command below Asterisk is available for downloz http downloads digium com pub telephony asterisk wget http downloads digium com pub t asterisk asterisk X X current tar gz 2 Expand the downloaded file compile its contents and application Substitute the version of Asterisk for the t X X X in the command lines below tar zxvf asterisk X X current tar gz cd asterisk X X X configure make menuselect make db db db db Gb make install Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 CUP AUY VIU AS5TCIIS A CUMIISULAUOL MICS Ulat YOU 1 http arttel ru asterisk directory If your installation has failed it may be because yo
23. tp arttel ru Please note that HPEC consumes extremely high amount that increase as the number of taps are increased Audio c may result from choosing a taps length greater than the se process the echo in real time If audio quality is affected length or purchase a TE121 or TE122 with Digium s VP Users of Digium s VPMADTO032 hardware echo cancellat have 128ms of echo cancellation performed at all times u disabled by setting the echocancel variable equal to no Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 ese A ee ee http arttel ru group 1 context incoming channel gt 1 23 El PRI signalling pri cpe switchtype euroisdn context incoming channel gt 1 15 17 31 You can also configure a TI channel bank of phones signalling fxo ks group 1 context phones channel gt 1 24 E1 channel bank signalling fxo ks group 1 context phones channel gt 1 15 17 31 Note More detailed troubleshooting information is pr www asterisk org Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru your interfaces The following is a typical setup for a telco in the US loadzone us defaultzone us Configure the SPAN Map You will need to define a span The SPAN map includ SPAN number timing line build out framing and co Configuration details for each of these items is explail section span gt
24. u a or more of the build dependencies the kernel headers development tools Please contact your reseller where purchased or call Digium Technical Support at 1 256 assistance 4 Complete instructions for installing Asterisk are avail www asterisk org Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 JIN all Gala MOUE LNese SANMpIC CONS ULAUONS are provi in familiarizing yourself with the flexibility of editing the files to meet your specific needs The list of possible conf expansive to cover in this user manual http arttel ru Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru dms100 Nortel DMS100 4ess AT amp T 4ESS 5ess Lucent 5ESS euroisdn EuroISDN nil Old National ISDN 1 qsig Q SIG Echocancel Echo Cancellation is enabled in chan dahdi conf by prec channel variable with a variable called echocancel and its of milliseconds multiplied by 8 for example echocancel yes channel 1 23 By default and when setting to yes echo cancellation is to 16 ms 128 taps Echo cancellation is explicitly disabl echocancel no Digium does not recommend that users set echo cancellat Users of open source Asterisk based echo cancelers also following options echocancel 128 this sets 128 taps or Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 Ee L E ee ee ee Mec Nee Se eee n CT ag ln ht
25. um Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru dahdi cfg vv dmesg ACPI PCI interrupt 0000 01 00 0 A gt GSI 21 level 209 PCI Config reg is 02900117 wctel20p New Reg fe590000 Detected REGO 00000100 Detected REG1 00007849 Detected REG2 0000001d pre Reg fc is 50000027 Detected REGO OOOOfffE post Reg fc is 50000024 Detected REG2 OOOOfffE wctel20p reg is a04c0004 TE120P FALC version 00000000 TE120P Setting up global serial parameters for Tl TE120P Successfully initialized serial bus for car Found a Wildcard TE Wildcard TE120P Figure 8 Example dmesg Output Note Output as shown above may vary depending on Series card you use Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru asterisk asterisk vvvr Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 ale AVallabIC LO ODUaAln MOTEC MMOTMAUON dADOUL ASLCIISK d http arttel ru products These resources are listed on page 58 What do the Status LED colors indicate m Green Card is in sync with the far end m Yellow Card is synchronizing or is receiving a red al end Use a software tool such as dahdi tool to get a te of the state of the card a Red Card is not seeing far end circuit is not up or ci I can t receive DID calls even though I have it enabled extensions conf Your telco might b
26. ut are not capable higher levels of or more advanced echoes Digium recommends that those users concerned about ec purchase the VPMADT032 hardware echo cancellation n VPMADT032 may be combined with both the TE121 and may not be combined with the TE120P card The TE121 offered bundled with the VPMADT032 as respectively TE122B The VPMADTO032 is designed to handle up to 128ms of e across all channels and provides a G 168 compliant echo solution If equipped and not explicitly disabled in chan dahdi con VPMADT032 will automatically operate and cancel all n within its tail range 1024 taps Users of TE120P cards maintain the capability to support the VPMADT032 may Digium s commercial HPEC software http www digium com en products software hpec php Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 as A Y mec m cq Sm Mn ipo ce Uem de Seni http arttel ru software available with the Asterisk Community being th in VoIP Asterisk as a Switch PBX Asterisk can be configured as the core of an IP or hybrid calls managing routes enabling features and connecting outside world over IP analog POTS and digital T1 E1 Asterisk runs on a wide variety of operating systems incl Mac OS X OpenBSD FreeBSD and Sun Solaris It prov features you would expect from a PBX including many ac that are often associated with high end and high cost pre Asterisk s architecture is designed for maximum fle
27. xibilit Voice over IP in many protocols and can interoperate wit standards based telephony equipment using relatively ine hardware Asterisk as a Gateway It can also be built out as the heart of a media gateway bi legacy PSTN to the expanding world of IP telephony Ast architecture allows it to convert between a wide range of protocols and media codecs Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 PEPATE Asterisk in the Call Center Asterisk has been adopted by call centers around the wor flexibility Call center and contact center developers have ACD systems based on Asterisk Asterisk has also added existing call center solutions by adding remote IP agent c advanced skills based routing predictive and bulk dialins Asterisk in the Network Internet Telephony Service Providers ITSPs competitiv exchange carriers CLECS and even first tier incumbent discovered the power of open source communications wi Feature servers hosted services clusters voicemail systei calling solutions all based on Asterisk have helped reduc enabled flexibility Asterisk Everywhere Asterisk has become the basis for thousands of communi solutions If you need to communicate Asterisk is your ai information on Asterisk visit http www asterisk org or h www digium com Digium Inc http arttel ru shop platy dlya ip ats voip plata digium te122 http arttel ru m Shipment Inspection on page 22 Identifyin
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