AX4E-Centos5.4-Dahdi-User Manual-V1.0-EN
Contents
1. switchtype euroisdn signalling pri_cpe channel gt 32 46 48 62 context default group 63 www atcom cn 12 a ATCOM 2 Please add the following line in the end of chan_dahdi conf file include dahdi channels conf 3 Please run asterisk with the following command asterisk asterisk vvvgre reload 4 Please run dahdi show channels command You should see 62 channels 5 How to check if the hardware echo cancellation works or not 1 When you plug the EC64 into AX2D please do not need to press hard because the pin is a little longer than the slot 2 After booting your server with AX2D and EC64 please run dmesg command to check if the hardware is detected by dahdi or not You can get the following red information VPM450 echo cancellation for 64 channels VPM450 hardware DTMF disabled VPM450 Present and operational servicing 2 span s 3 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 After setting please restart dahdi and asterisk 4 asterisk and make a call by channel 1 you can get the following information marked with red line if the EC64 is working Notice If you enable the software echocancellation you can also get the following red lines so please disable the software echocancellation when you use EC64 localhost CLI gt dahdi s2. ATCOM AX2D EC64 Digital Card AX2D AXE2D Product Guide 01 07 2011 Written by Robert Ao a _ lt ATCOM Content CONTACT AL COM intssesciscescccsececcccensecstedececscssacecasedacecscwsosscasesodsdssscocssssedosedesssesedessbecedossacssessdacscossensssess 2 CHAPTER 1 THE INTRODUCTION OF AX2D AXE2D cccccsssssssssssssssssssssssssssssessssssssssessesseesesesscscesenes 3 CHAPTER 2 HARDWARE INTRODUCTION ee 5 CHAPTER SOFTWARE INSTALLATION ee 9 CHAPTER 4 SOFTWARE CONFIGURATION cccceccscscceccccsccecccceccececcecccceccsceccececceccesecceceececcsseccesecs 11 CHAPTER S REFERENCE De 15 www atcom cn Contact ATCOM The Introduction of ATCOM Founded in 1998 ATCOM technology has been always endeavoring in the R amp 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 Contact sales Address District C east of 2nd floor 3 Crown industry buildings Chegongmiao Industry area Futian district Shenzhen China Tel 86 755 23487618 Fax 86 755 23485319 E mail sales atcomemail com Contact Technical Support Tel 86 755 23481119 E mail Support atcomemail com Website address http www atcom cn ATCOM Wiki Website http www openippbx org index php title Main_Page Download Center http www
3. atcom cn download html www atcom cn 2 ATCOM Chapter 1 the Introduction of AX2D AXE2D Overview of the AX2D AXE2D AX2D AXE2D Asterisk card is the telephony PCI PCI E card which supports two ISDN PRI E1 T1 J1 ports optional with teleco grade hardware echo cancellation Using AX2D 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 Features Two ISDN PRI E1 T1 J1 ports Support Asterisk Freeswitch Yate Support Elastix Trixbox AsteriskNOW PBX in a Flash 100 compatible with all features of Asterisk PBX 32 bit bus master DMA data exchanges across PCI interface at 132 Mbytes sec for minimum host processor intervention Supports standard telephony and data protocols Including PRI CAS CCS for voice and PPP HDLC Cisco HDLC and Frame Relay for data modes Supports chan_ss7 and Openr2 Optional hardware echo cancellation Select the hardware echo cancellation direction Applications ISDN PRI IP PBX ISDN least cost router Calling Card Platforms IVR system Call Center Traditional Calls VoIP Calls Conference VoIP Gateway Callback Service Optional DSP Hardware Echo Cancellation Module G 168 2002 echo cancellation in hardware 1024 taps 128 ms tail per channel on all channel densities decoding and tone recognition Voice quality
4. enhancement music protection acoustic echo control and adaptive noise reduction Does not increase the physical size of the card and no additional slot is required www atcom cn 3 Voice Modes Pri CPE and PRI NET EuroISDN 4ESS AT amp T SESS Lucent DMS100 Hardware Requirement 1 6 Ghz Pentium IV 512 MB RAM 3 3V or 5V PCI 2 2 slot PCI Card Dimension 131 5mm Length 94mm height Operating System Linux all versions releases and distributions from 1 0 up www atcom cn 1 N ATCOM ATCOM Chapter 2 Hardware Introduction JP5 LED Red LED Green AX2D The Front and Rear View of EC64 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 LED Green If the PRI line is connected correctly and it synchronizes to the other end successfully then the LED Green will be green clearly If the PRI line is connected correctly and it is synchronizing to the other end then both of the LED Green and LED Red will be on clearly www atcom cn 5 ATCOM SW1 It is used for selecting mode by default ATCOM will set it up according to your requirement before shipping out Customer can set up T1 J1 like the following For El Mode For 1 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 tur
5. how channel 1 Channel 1 File Descriptor 17 Span 1 Extension 300 Dialing no Context from pstn Caller ID 900 Calling TON 33 Caller ID name 900 Mailbox none Destroy 0 InAlarm 0 Signalling Type ISDN PRI www atcom cn 13 a ATCOM Radio 0 Owner DAHDI 1 1 Real DAHDI 1 1 Callwait lt None gt Threeway lt None gt Confno 1 Propagated Conference 1 Real in conference 0 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 Oms PRI Flags Call PRI Logical Span Implicit RE www atcom cn 14 ATCOM Chapter 5 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 15
6. ing 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 8 ATCOM Chapter 3 Software Installation Test Environment libpri 1 4 10 2 dahdi linux 2 3 0 1 dahdi tools 2 3 0 asterisk 1 6 2 6 centos 5 4 kernel version 2 6 18 164 15 After inserting the card into your PCI slot and boot your server please use the lspci command to check the PCI bus compatibility From the correct output you can see the following line 03 01 0 Communication controller Digium Inc Wildcard TE210P dual span TI E1 J1 card 3 3V rev 02 The TE210P will be found if you can not see one line like the line above please poweroff your server and try to use another PCI slot if it still does not help you have to check the compatibility issue between the card and your PCI bus 1 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 2 Download libpri dahdi linux dahdi tools and asterisk root localhost src weet http downloads asterisk org pub telephony libpri releases libpri 1 4 10 2 tar z root localhost src Weet http downloads asterisk org pub telephony dahdi linux releases dahdi linux 2 3 0 1 tar gz root localhost src weet http d
7. n it to 0 in one card and turn it to 1 in the other card if you have four cards in your server then turn it to 0 1 2 3 respectively SW3 It is used to select the hardware echo cancelation direction by default we set it up to delete the echo for local side if customers want to delete the echo for the far end side please turn the buttons to on state Delete the echo for local side Delete the echo for the far end side www atcom cn 6 ATCOM J17 J18 They are used to connect to other cards when you have several cards in your server Using clock line to connect each other all of the cards work in one server can synchronize accurately If customers have PRI card and analog card in one server the analog card can synchronize accurately with telecom in this way and it is useful for fax J18 and J17 5 It is used for selecting the PCI power feeding for the card by default we choose the 3 3v for the card customer do not need to reset the jumper the card can also choose 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 7 ATCOM JP4 It is used for selecting the power feeding for the hardware echo cancellation module by default we choose the 3 3v for the card customer do not need to reset the jumper the card can also choose 5 0v for power feed
8. onf It does not show any output if dahdi_genconf run successfully After running dahdi_genconf successfully the system conf file will get the following configuration etc dahdi system conf Autogenerated by usr sbin dahdi_genconf on Mon Mar 22 18 10 35 2010 do not hand edit Dahdi Configuration File This file is parsed by the Dahdi Configurator dahdi_cfg Span 1 TE2 0 1 2 PCI Card 0 Span 1 MASTER span 1 1 0 ccs hdb3 crce4 termtype te bchan 1 15 17 31 dchan 16 echocanceller mg 2 1 15 17 31 Span 2 TE2 0 2 2 PCI Card 0 Span 2 span 2 2 0 ccs hdb3 crce4 termtype te bchan 32 46 48 62 dchan 47 echocanceller mg2 32 46 48 62 Global data loadzone defaultzone www atcom cn 11 After running dahdi_genconf successfully the dahdi channels conf file will get the following configuration Autogenerated by usr sbin dahdi_genconf on 22 18 10 35 2010 not hand edit Dahdi Channels Configurations chan_dahdi conf This is not intended to be a complete chan_dahdi conf Rather it is intended to be include d by etc asterisk chan_dahdi conf that will include the global settings Span 1 TE2 0 1 2 PCI 0 Span 1 MASTER group 0 11 context from pstn switchtype euroisdn signalling pri_cpe channel gt 1 15 17 31 context default group 63 Span 2 TE2 0 2 2 PCI Card 0 Span 2 group 0 12 context from pstn
9. ownloads asterisk org pub telephony dahdi tools releases dahdi tools 2 3 0 tar gz root localhost src weet http downloads asterisk org pub telephony asterisk releases asterisk 1 6 2 6 tar gz 3 Install libpri 1 root localhost src tar xvzf libpri 1 4 10 2 tar gz 2 root localhost libpri 1 4 10 2 make 3 root localhost libpri 1 4 10 2 make install www atcom cn 9 ATCOM 4 Install dahdi linux and dahdi tools 1 root localhost src tar xvzf dahdi linux 2 3 0 1 tar gz 2 root localhost src dahdi linux 2 3 0 1 drivers dahdi 3 root localhost dahdi linux 2 3 0 1 make 4 root localhost dahdi linux 2 3 0 1 make install Install dahdi tools 1 root localhost src tar dahdi tools 2 3 0 tar gz 2 root localhost dahdi tools 2 3 0 configure 3 root localhost dahdi tools 2 3 0 make 4 root localhost dahdi tools 2 3 0 make install 5 root localhost dahdi tools 2 3 0 make config 5 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 10 Chapter 4 Software Configuration 1 Please use the dahdi_genconf command to configure the etc dahdi system conf file and generate etc asterisk dahdi channels conf file root localhost dahdi_genc
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