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D410E/DE410E on DAHDI User Manual

 

OpenVox Communication Co. LTD.

                                                                             

URL: www.openvox.cn

 

 

 

21 

               

 

 

 

The command is used for reading  and loading parameters in the 

configuration  file  system.conf and writing  to the hardware. A part of 

outputs are showed in the following  figure.   

 

[root@localhost asterisk-1.8.5.0]# dahdi_cfg -v
DAHDI Tools Version - 2.4.0

DAHDI Version: 2.4.0
Echo Canceller(s): MG2
Configuration
======================

SPAN 1: CCS/HDB3 Build-out: 0 db (CSU)/0-133 feet (DSX-1)
SPAN 2: CCS/HDB3 Build-out: 0 db (CSU)/0-133 feet (DSX-1)
SPAN 3: CCS/HDB3 Build-out: 0 db (CSU)/0-133 feet (DSX-1)
SPAN 4: CCS/HDB3 Build-out: 0 db (CSU)/0-133 feet (DSX-1)

124 channels to configure.

Setting echocan for channel 1 to mg2
Setting echocan for channel 2 to mg2
Setting echocan for channel 3 to mg2
Setting echocan for channel 4 to mg2
Setting echocan for channel 5 to mg2
Setting echocan for channel 6 to mg2
Setting echocan for channel 7 to mg2
Setting echocan for channel 8 to mg2
Setting echocan for channel 9 to mg2
Setting echocan for channel 10 to mg2
Setting echocan for channel 11 to mg2
Setting echocan for channel 12 to mg2
Setting echocan for channel 13 to mg2
Setting echocan for channel 14 to mg2
Setting echocan for channel 15 to mg2

……
……

Setting echocan for channel 120 to mg2
Setting echocan for channel 121 to mg2
Setting echocan for channel 122 to mg2
Setting echocan for channel 123 to mg2
Setting echocan for channel 124 to mg2

 

Figure 6 Channel map 

 

3. Asterisk initiation 

 

Содержание DE410E

Страница 1: ...D410E DE410E on DAHDI User Manual OpenVox Communication Co LTD URL www openvox cn OpenVox Communication Co Ltd D410E DE410E on DAHDI User Manual Version 2 2 ...

Страница 2: ...ddress F 3 Building No 127 Jindi Industrial Zone Shazui Road Futian District Shenzhen Guangdong 518048 China Tel 86 755 82535461 82535095 82535362 Fax 86 755 83823074 Business Contact sales openvox com cn Technical Support support openvox com cn Business Hours 09 00 18 00 GMT 8 from Monday to Friday URL www openvox cn Thank You for Choosing OpenVox Products ...

Страница 3: ...s without the express written consent of OpenVox Inc Disclaimer OpenVox Inc reserves the right to modify the design characteristics and products at any time without notification or obligation and shall not be held liable for any error or damage of any kind resulting from the use of this document OpenVox has made every effort to ensure that the information contained in this document is accurate and...

Страница 4: ...ter 1 Overview 6 1 1 What is Asterisk 6 1 2 What is D410E DE410E 7 Chapter 2 Hardware Setup 9 2 1 Span type setup 9 2 2 CardID switch setup 9 2 3 Slot compatibility 10 2 4 Timing cable 10 Chapter 3 Software Installation and Configuration 12 3 1 Download 12 3 2 Installation 13 3 3 Configuration 17 Chapter 4 Reference 24 Appendix A Specifications 25 ...

Страница 5: ...410E DE410E card please unplug the power cord and remove the cover from your PC 4 For avoiding personal injuries and damages to your machine and D410E DE410E card make sure bracket of the card is secured to the PC s chassis ground by fastening the card with a screw 5 Electrical Surges ESD are very destructive to the equipment To avoid it make sure there is a low impedance discharge path from your ...

Страница 6: ...Manual OpenVox Communication Co LTD URL www openvox cn 5 Test Environments CentOS 5 5 Kernel version 2 6 18 194 el5 DAHDI dahdi linux complete current Asterisk asterisk 1 8 5 0 Libpri libpri 1 4 11 5 Hardware OpenVox D410E DE410E ...

Страница 7: ... telephony equipment using relatively cost effective hardware Asterisk provides Voicemail services with Directory Call Conferencing Interactive Voice Response Call Queuing It supports forthree way calling caller ID services ADSI IAX SIP H323 as both client and gateway MGCP call manager only and SCCP Skinny voip info org PC Softphone SIP phone Analog phone Switch Asterisk VOIP PBX Operating System ...

Страница 8: ...Euro protocolfamilies for voice PPP Cisco HDLC and Frame Relay data modes Both line side and trunk side interfaces are supported D410E works with Asterisk Elastix FreeSWITCH PBX in a Flash trixbox Yate and IPPBX IVR projects as well as other Open Source and proprietary PBX Switch IVR and VoIP gateway applications D410E DE410E supports industry standard telephony and data protocols including Primar...

Страница 9: ...n DAHDI User Manual OpenVox Communication Co LTD URL www openvox cn 8 VoIP Gateways supportSIP H 323 and IAX Legacy PBX IVR Services Voice Data Router replace expensive routers PRI Switch Compatibility Network or CPE ...

Страница 10: ...e than one card of D410E DE410E in a PC you should take care of the card ID switch There are two pieces of rules you must obey The first card must be set to 0 which is a card that will be initialized i e installing driver firstly when the system boot up And the second should be set to 1 and so forth At most cases Linux will initialize PCI devices according to their slot order The slot nearest to t...

Страница 11: ... PCI E and PCI slots 2 4 Timing cable If you have just one card in the system all channels on that card have already run under the same clock source so timing cable is unnecessary But if there are more than one card using timing cable has some advantages Before using the clock line each card works on its own clock therefore precision of the clock is limited each card will send receive voice data a...

Страница 12: ... openvox cn 11 Timing cable will force all cards to work at the same clock source send data at the same speed as a result no data will lost If you found J914 input and J915 output interfaces on the card it means the card supports clockline for details please refer to HERE ...

Страница 13: ... the driver source is from Digium therefore it is recommended that downloading the DAHDI driver package from OpenVox official website Gain DAHDI sourcepackage from OpenVox http downloads openvox cn pub drivers dahdi linux complete openvox_ dahdi linux complete current tar gz Get Asterisk software package from Digium official website http downloads asterisk org pub telephony asterisk releases aster...

Страница 14: ...openvox_dahdi linux complete c urrent tar gz _wget_http downloads asterisk org pub telephon y asterisk releases asterisk 1 8 5 0 tar gz _wget_http downloads asterisk org pub telephon y libpri releases libpri 1 4 11 5 tar gztibpri 1 4 12 tar gz _tar_ xvzf_openvox_dahdi linux complete current tar gz tar xvzf asterisk 1 8 5 0 tar gz tar xzvf libpri 1 4 11 5 tar gz 3 2 Installation 1 Hardware detectio...

Страница 15: ...bort MAbort SERR PERR Latency 32 Interrupt pin A routed to IRQ 225 Region 0 Memory at dcdffc00 32 bit non prefetchable size 128 Figure 3 Hardware detection If D410E DE410E is not recognized by the system you have to power off and take out the card then try to insert it into another PCI E slot 2 Software installation Some dependencies are crucial If any of them is absent the software installation p...

Страница 16: ...all the kernel devel to peer current kernel yum install kernel devel uname r While if there is no matched kernel devel found you should download matched RPM package to install it or execute the following command to update to the latest and stable kernel version yum install kernel kernel devel After installed please rebootyour machine to apply the new kernel and install the dependencies If the depe...

Страница 17: ...of dahdi linux complete XX XX represents DAHDI version then perform commands one by one to install DAHDI cd usr src dahdi linux complete XX make make install make config Caution If there is something wrong after make please refer to HERE In the url link the moderator introduces you a method how to patch After patching save your changes and exit Then run make again if successfully done it is time f...

Страница 18: ...n file in the directory etc asterisk As a freshman you should perform make samples that is to say it is unnecessary to perform make samples every time Because once performed it will cover the old sample configuration files you have installed 3 3 Configuration 1 Driver loading After compiling and installing DAHDI and Asterisk please load the driver by running modprobe dahdi modprobe wct4xxp dahdi_g...

Страница 19: ...enerate etc dahdi system conf and etc asterisk dahdi channels conf automatically Checking whether the generated files information agrees with your hardware setup if not you should modify to your specific requirements Do not forget to confirm dahdi channels conf is included in chan_dahdi conf if not run command echo include dahdi channels conf etc asterisk chan_dahdi conf A part of system conf whic...

Страница 20: ...E4 0 3 T4XXP PCI Card 0 Span 3 span 3 3 0 ccs hdb3 crc4 termtype te bchan 63 77 79 93 dchan 78 echocanceller mg2 63 77 79 93 Span 4 TE4 0 4 T4XXP PCI Card 0 Span 4 span 4 4 0 ccs hdb3 crc4 termtype te bchan 94 108 110 124 dchan 109 echocanceller mg2 94 108 110 124 Global data loadzone us defaultzone us Figure 4 A part of system conf 2 Country mode modification In order to match your country patter...

Страница 21: ...sk dahdi channels conf is showed as below Modification if it is not agree with the hardware setup Span 1 TE4 0 1 T4XXP PCI Card 0 Span 1 MASTER group 0 11 context from pstn switchtype euroisdn signalling pri_cpe channel 1 15 17 31 context default group 63 Span 2 TE4 0 2 T4XXP PCI Card 0 Span 2 group 0 12 context from pstn switchtype euroisdn signalling pri_cpe channel 32 46 48 62 context default g...

Страница 22: ...configure Setting echocan for channel 1 to mg2 Setting echocan for channel 2 to mg2 Setting echocan for channel 3 to mg2 Setting echocan for channel 4 to mg2 Setting echocan for channel 5 to mg2 Setting echocan for channel 6 to mg2 Setting echocan for channel 7 to mg2 Setting echocan for channel 8 to mg2 Setting echocan for channel 9 to mg2 Setting echocan for channel 10 to mg2 Setting echocan for...

Страница 23: ...stn default In Service 13 from pstn default In Service 14 from pstn default In Service 15 from pstn default In Service 17 from pstn default In Service 18 from pstn default In Service 19 from pstn default In Service 20 from pstn default In Service 21 from pstn default In Service 22 from pstn default In Service 23 from pstn default In Service 24 from pstn default In Service 115 from pstn default In ...

Страница 24: ...l plan Additional function Users should run command cat proc interrupts to check D410E DE410E has independent interrupt If it shares interrupt with other device it may cause some problems even cannot work normally Or you can see if the EC module is working as follows root localhost asterisk 1 8 5 0 dmesg grep VPM VPM450 echo cancellation for 128 channels wct4xxp 0000 01 02 0 VPM450 hardware DTMF d...

Страница 25: ...LTD URL www openvox cn 24 Chapter 4 Reference www openvox cn www digium com www asterisk org www voip info org www asteriskguru com Tips Any questions during installation please consult in our forum or look up for answers from the following websites Forum wiki ...

Страница 26: ...0 3 2cm3 EC100 7 6 4 2 1 1cm3 Interfaces RJ48 connector PCI E 1 2 4 8 or 16 slot Four T1 E1 J1 ports with PCI E interface for high performance voice and data applications Environments Storage temperature D410P 65 125 C EC100 40 75 C Operation temperature 0 50 C Humidity 10 90 NON CONDENSING Powerconsumption Voltage 3 3V 5V Power 2 6W Minimum 3 9W Maximum at 3 3 V or 5 V ...

Страница 27: ...D410E DE410E on DAHDI User Manual OpenVox Communication Co LTD URL www openvox cn 26 Hardware and software requirements RAM 128 MB Linux kernel 2 4 X or 2 6 X CPU 800 MHZ ...

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