Digium TE 120 Series Bedienungsanleitung

TE120 Series TE120P / TE121 / TE122 User Manual 601-00010 Rev. C3

1 2 3 4 5 6 7 List of Figures Figure : Sample Legacy Phone Application . . . . . . . . . . . . . .14

List of Tables Table 1: Card Identifiers . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32 Table A-1: RJ45 Telco Port Connector . . . .

Chapter 1 Overview The Digium TE120 Series cards are a T1/E1 capable card series created for voice. They su

Chapter 1: Overview Voice Modes:  PRI CPE and PRI NET – NI1 – NI2 – EuroISDN – 4ESS (AT&T) – 5ESS (Lucent) – DMS100 –

AsteriskServerChapter 1: Overview Remote oces Internet TE12X Asterisk Server Legacy PBX T1 Legacy Phones Figure 1: Sample Legacy Phone Application E

Chapter 1: Overview Echo-Cancellation Users connecting their TE120 Seri

Chapter 1: Overview What is Asterisk®? Asterisk is the world’

Chapter 1: Overview architecture allows it to convert between a wide range of communications p

Chapter 1: Overview Asterisk Everywhere Asterisk has become the basis for thousands of communications solutions. If you need to communicate,

Chapter 2 Card Installation This chapter provides the following information:  Unpacking the Card on page 20  Shipment Inspectio

Digium, Inc. 445 Jan Davis Drive NW Huntsville, AL 35806 United States Main Number: 1.256.42

Chapter 2: Card Installation Unpacking the Card When you unpack your card, carefully inspec

Chapter 2: Card Installation Shipment Inspection The following items are inc

Chapter 2: Card Installation Port 1 PCI Connector T1/E1 Jumper Status LED Loopback Mode LED Figure 3: TE120P Card Digium, Inc. Page 22

Chapter 2: Card Installation Status LED Echo Cancellation Module Loopback Mode LED Port 1 Connector PCI Express Figure 4: TE121 Card with Echo

Chapter 2: Card Installation Status LED Loopback Mode LED Port 1 PCI Connector Echo Cancellation Module Figure 5: TE122 Card with Echo C

Chapter 2: Card Installation Slot Compatibility Check the type of card you received to be sure it is compatible with your PCI slot. To de

Chapter 2: Card Installation The TE120 and TE122 cards are 32-bit 33MHz cards keyed for universal 3.3 volt o

Chapter 2: Card Installation Hardware Installation 1. Now that you are acquainted wi

Chapter 2: Card Installation 6. Plug the T1 or E1 equipment cable into the RJ45 port. Caution. This unit must be connected

Chapter 2: Card Installation Software Installation Digium hardware requires drivers

Compliance Information Compliance information for this product is available at http://www.digium.com/ccs-compliance. Digium, Inc. Page 3

Chapter 2: Card Installation installed any of these, Digium recommends that you upgrade to the latest “-current” version of each. If yo

Chapter 2: Card Installation 1. After the machine has booted to Linux, log in and execute the following

Chapter 2: Card Installation Table 1: Card Identifiers Model Identifier TE120P 0120 TE121 8000 TE122

Chapter 2: Card Installation command lines below. # tar -zxvf libpri-X.X-current.tar.gz # cd libpri-X.X.X/ # make # make install

Chapter 2: Card Installation 6. Expand the downloaded file, compile its contents, and install the drivers and tools. Substitute

Chapter 2: Card Installation Installing Asterisk If you wish to use Asterisk with your new hardware, you can fol

Chapter 2: Card Installation 3. If this is the first Asterisk installation on this system, you shou

Chapter 3 Configuration The TE120 Series cards have a variety of configuration options. This chapter provides configurat

Chapter 3: Configuration Configuring Card Features You will need to modify the chan_dahdi.conf file which is located i

Chapter 3: Configuration or echocancel = 256 (this sets 256 taps or 32ms) Users of Digium's

Introduction to TE120 Series Documentation This manual contains product information

Chapter 3: Configuration Signalling: pri_cpe for CPE side. pri_net for NET side. If you have a T1 PRI, add these lines to the foll

Chapter 3: Configuration Configuring T1/E1 Lines 1. Begin by opening the system.conf file from t

Chapter 3: Configuration Timing: This determines how timing is ha

Chapter 3: Configuration Coding: T1 coding can be AMI or B8ZS. E1 coding can

Chapter 3: Configuration any channel. So, it is very important that you specify one in the system.conf file if you do not have hardw

Chapter 3: Configuration First Example: Channel Bank The Channel Bank in this example has 24 FXS ports. In this configuration, the

Chapter 3: Configuration Second Example: E&M Line In the E&M Line configuration, the system.conf is set for the card t

Chapter 3: Configuration Third Example: PRI By configuring the card for a T1 PRI line in system.conf, you acquire 2

Chapter 3: Configuration PRI E1: /etc/dahdi/system.conf: loadzone = es defaultzone = es span = 1,1,0,ccs,hdb bchan = 1-15,17-31 dchan = 16 echoc

Chapter 3: Configuration Testing Your Configuration 1. Load DAHDI drivers into the kernel using the modprobe utility.

Symbol Definitions Caution statements indicate a condition where damage to the unit or it

Chapter 4 Troubleshooting This chapter provides frequently asked questions as identified

Chapter 4: Troubleshooting 2. Then type reload in the Asterisk c

Chapter 4: Troubleshooting I am still having problems and the telco tells me it is my equipment. The first thing to

Chapter 4: Troubleshooting 4. # ./patlooptest /dev/dahdi/1 60 The first argument in the patl

Chapter 4: Troubleshooting Common Fixes for all cards 1. Check to see if the X Window Sy

Chapter 4: Troubleshooting Where can I find answers to additional questions? There are several pla

Appendix A Pin Assignments The communication port on the TE120 Series card bracket is an 8-pin RJ45 port. The pin assignments are identified in

Appendix B Specifications This appendix provides specifications, required environmental conditions, and maximum power

Appendix B: Specifications Hardware and Software Requirements. 800-Mhz Pentium III or better 64MB RAM Available PCI (TE120P and TE122) or PCI-E (

Appendix C Glossary and Acronyms ACD Automatic Call Distribution A technology that distributes in

Important Safety Instructions User Cautions Servicing. Do

Appendix C: Glossary and Acronyms bit The smallest element of information in a digital system. A

Appendix C: Glossary and Acronyms Cat5E Category of Performance for wiring and cabling. Catego

Appendix C: Glossary and Acronyms DS0 Digital Signal, Level 0 A voice grade channel of 64 kbps. T

Appendix C: Glossary and Acronyms full duplex Data transmission in two directions simultaneously. FXO Foreign Exchange Of

Appendix C: Glossary and Acronyms HDLC High-Level Data Link Control A bit-oriented synchronous data link

Appendix C: Glossary and Acronyms LED Light-emitting Diode Linux A robust, feature-packed open source operatin

Appendix C: Glossary and Acronyms NT Network Termination A device connecting the custo

Appendix C: Glossary and Acronyms PRI Primary Rate ISDN PSTN Public Switched Telephone Network A c

Appendix C: Glossary and Acronyms RJ11 A six-pin jack typically used for connecting telephones,

Appendix C: Glossary and Acronyms telco A generic name which refers to the telephone companies throughout the world, inc

Service Personnel Cautions Servicing. Disconnect telecommunications network cable before opening

TABLE OF CONTENTS Chapter 1 Overview . . . . . . . . . . . . . . . . . . .

Table Of Contents Configuring T1/E1 Lines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .41 Testing Your Configura