ATCOM The Introduction of ATCOM Founded in 1998, ATCOM technology has been always endeavoring in the R&D and manufacturing of the internet communication terminals. The product line of ATCOM includes IP Phone, USB Phone, IP PBX, VoIP gateway and Asterisk Card.
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AX1D AX1D AX1D Asterisk card is the telephony PCI card which supports one ISDN PRI E1/T1/J1 port, optional with teleco-grade hardware echo cancellation. Using AX1D digital PRI card, open source Asterisk PBX and stand alone PC, users can create their IP PBX telephony solution include all the sophisticated features of traditional PBX, and extend features such as voicemail in IP PBX.
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PCI C C C C ard ard D D D D imension imension imension imension 131.5mm (Length)*94mm (height) O O O O perating perating perating System System perating System System Linux (all versions, releases and distributions from 1.0 up) www.atcom.cn...
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Introduction Hardware Introduction Introduction AX1D The Front and Rear View of EC32 LED Red: If the driver of the card is loaded correctly and the /etc/dahdi/system.conf file is configured correctly, the LED Red of the four ports will be red clearly.
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SW1: It is used for selecting E1, T1, J1 mode, by default ATCOM will set it up according to your requirement before shipping out. Customer can set up E1, T1/J1 like the following: For E1 Mode For T1 and J1 Mode SW2: It is used when you have more than one PRI card in your server, if you have two cards in your server, then turn it to 0 in one card, and turn it to 1 in the other card;...
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5.0v for power feedin g in the case that the 3.3v in the motherboard of PC is not enough for the card, but this phenomenon happens rarely. For Choosing 3.3v Power For Choosing 5.0v Power www.atcom.cn...
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3.3v for the module, customer do not need to reset the jumper; the module can also choose 5.0v for power feeding in the case that the 3.3v in the motherboard of PC is not enough for the card, but this phenomenon happens rarely. For Selecting 3.3v Power For Selecting 5.0v Power www.atcom.cn...
To install asterisk and dahdi, we have to use “yum” command to install the following prerequisite packages: bison bison-devel zlib zlib-devel openssl openssl-devel gnutls-devel gcc gcc-c++ Download libpri, dahdi-linux-complete-2.4.1.2+2.4.1.tar.gz, and asterisk [root@localhost src]# wget http://downloads.asterisk.org/pub/telephony/libpri/releases/libpri-1.4.10.2.tar.gz Please download dahdi-linux-complete from ATCOM website. [root@localhost src]# Wget http://www.atcom.cn/cn/download/cards/ax1d/dahdi-linux-complete-2.4.1.2+2.4.1-3.0.tar.gz [root@localhost src]# wget http://downloads.asterisk.org/pub/telephony/asterisk/releases/asterisk-1.6.2.6.tar.gz Install libpri [root@localhost src]# tar -xvzf libpri-1.4.10.2.tar.gz...
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Install asterisk 1) [root@localhost src]# tar -xvzf asterisk-1.6.2.6.tar.gz 2) [root@localhost asterisk-1.6.2.6]# ./configure 3) [root@localhost asterisk-1.6.2.6]# make 4) [root@localhost asterisk-1.6.2.6]# make install 5) [root@localhost asterisk-1.6.2.6]# make samples www.atcom.cn...
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After running dahdi_genconf successfully, the system.conf file will get the following configuration: /etc/dahdi/system.conf: # Autogenerated by /usr/sbin/dahdi_genconf do not hand edit # This file is parsed by the Dahdi Configurator, dahdi_cfg # Span 1: AX1D/0/1 "AX1D (E1|T1) Card 0 Span 1" (MASTER) span=1,1,0,ccs,hdb3,crc4 # termtype: te bchan=1-15,17-31 dchan=16 #echocanceller=mg2,1-15,17-31...
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VPM450: echo cancellation for 32 channels AX1D 0000:05:04.0: VPM450: hardware DTMF disabled. AX1D 0000:05:04.0: VPM450: Present and operational servicing 1 span(s) When you are using hardware echocancellation, please disable the software echocancellation in /etc/dahdi/system.conf, and enable the echocancel=yes line in /etc/asterisk/chan_dahdi.conf file.
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DSP: yes Busy Detection: no TDD: no Relax DTMF: no Dialing/CallwaitCAS: 0/0 Default law: alaw Fax Handled: no Pulse phone: no DND: no Echo Cancellation: 128 taps currently ON Wait for dialtone: 0ms PRI Flags: Call PRI Logical Span: Implicit www.atcom.cn...
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C C C C hapter hapter hapter hapter 5 5 5 5 Reference Reference Reference Reference http://www.asteriskguru.com/ http://www.asterisk.org/downloads http://www.openippbx.org/index.php?title=Main_Page http://www.atcom.cn/ www.atcom.cn...