Digium TE820 Manuale Utente

TE800 Series TE820B / TE820 User Manual 601-00019 Rev. A3

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List of Tables Table 1: TE800 Series Cards . . . . . . . . . . . . . . . . . . . . . . . 4 Table 1: Card Identifiers

Chapter 1 Overview The Digium TE800 Series is a T1/E1/J1 capable c

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

Chapter 1: Overview connect to your network, creating a professional telephony environment. Figure 2 shows an example of the card’s primary

Chapter 1: Overview Figure 2: Sample Channel Bank Application Digium, Inc. Page 15

Chapter 1: Overview Figure 3: Sample IP Phone Application Digium, Inc. Page 16

Chapter 1: Overview Echo-Cancellation Users connecting their TE800 Series cards to the P

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

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

Digium, Inc. 445 Jan Davis Drive NW Huntsville, AL 35806 United States Main Number: 1.256.

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 22  Shipment Inspecti

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

Chapter 2: Card Installation Identifying Ports The TE800 Series cards consists of 4 RJ45 ports and eight status LEDs.

Chapter 2: Card Installation Span Status LEDs Figure 5: TE820 Digium, Inc. Page 24

Chapter 2: Card Installation The Y-adapter dongles are provided for accessing all 8 spans on the TE800 Series cards. Refer to Figure

Chapter 2: Card Installation T1/E1 Selection The TE800 Series cards can be configured for either T1 or E1 mode. The T1/

Chapter 2: Card Installation Connecting Timing Cables The timing port allo

Chapter 2: Card Installation Figure 8: Differential Timing Port Example Digium, Inc. Page 28

Chapter 2: Card Installation Figure 9: Legacy Timing Port Example Caution. Only qualified service personnel should continue with hardware

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

Chapter 2: Card Installation Slot Compatibility Check your motherboard to verify that a compatible slot is available for a TE800

Chapter 2: Card Installation The TE820/TE820B card is keyed for a PCI Express 1-lane (x1) slot and will work in any PCIe revis

Chapter 2: Card Installation Hardware Installation 1. Now that you are acquainted with the cards

Chapter 2: Card Installation Caution. This unit must be connected only to the appropriate Telecommunications Network port (as approved for

Chapter 2: Card Installation Software Installation Digium hardware requires drivers

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

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 TE820B 1820

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

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

Introduction to TE800 Series Documentation This manual is a user guide for Digium’s TE800 Series cards. The Digium TE800 Series cards

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

Chapter 3 Configuration The TE800 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 in the

Chapter 3: Configuration Users of open source Asterisk-based echo cancelers also have the following options: echo

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 following

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

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

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

Document Organization The TE800 Series user’s guide is organized in the following manner: Chapter/ Appendix T

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

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,hdb3 bchan = 1-15,17-31 dchan = 16 echo

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

Chapter 4 Troubleshooting This chapter provides frequently

Chapter 4: Troubleshooting 1. Check the method being used by attempting the fol

Chapter 4: Troubleshooting I am having issues with my PRI. How can I see the messages coming acro

Chapter 4: Troubleshooting Or if you have an E1 span: span => 1,0,0,ccs,hdb3 clear = 1-31

Chapter 4: Troubleshooting How can I enable more features? To view all of the opt

Chapter 4: Troubleshooting Check the current mode using this command: hdparm -vi /dev/[ID

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

Appendix A Pin Assignments All four ports on the TE800 Series card bracket are 8-pin RJ45 ports. The pin assignments are identif

Appendix A: Pin Assignments Table A-2: Dongle Split A RJ45 Telco Port Connector Pin Description Pin 8 Pin 1 1 Rx 2 Rx 3 Not used 4 Tx 5 Tx 6 Not us

Appendix A: Pin Assignments Table A-3: Dongle Split B RJ45 Telco Port Connector Pin Description Pin 8 Pin 1 1 Rx 2 Rx 3 Not used 4 Tx 5 Tx 6 Not us

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

Appendix B: Specifications Hardware and Software Requirements. Equivalent of Pentium dual-core 1.8GHz processor or better 2GB RAM Available PCI-E

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

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

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

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

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

Important Safety Instructions User Cautions Servicing. Do not attempt to service this car

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 op

Appendix C Glossary and Acronyms PBX Private Branch Exchange A smaller version of a phon

Appendix C Glossary and Acronyms PTMP Point-to-Multipoint A connection where data is broadcast bet

Appendix C Glossary and Acronyms SIP Session Initiation Protocol An IETF standard for setting

Appendix C Glossary and Acronyms tip and ring The standard termination on the two conductors of a telephone circuit; named aft

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

Table Of Contents Configuring Card Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .42 Configuring T1/E1 L