OpenVox Communication Co.Ltd B100P on DAHDI User Manual
Contents
1. As a general rule of thumb most PC cards routers and other data communications equipment do not require power from the S T interface ISDN telephones usually require power from the S T interface lt Most NT 1 units will ship with a wall mount transformer power supply for the NT 1 OpenVox Communication Co LTD URL www openvox cn 272. Figure 1 Topology OpenVox Communication Co LTD URL www openvox cn 6 OpenVox B100P on DAHDI User Manual 1 2 What is B100P OpenVox B100P is a PCI 2 2 compliant card which supports 1 BRI S T interface The BRI port can be set to TE or NT mode by jumpers B100P S T BRI interface card delivers great voice quality in the telephony systems It can provide 2 simultaneous voices calls over 1 ISDN BRI line turns your legacy ISDN BRI equipments into powerful Voice over IP devices and provides a soft migration path from ISDN technology to the new Voice over IP world B100P is designed for building Open Source systems based on Asterisk such as ISDN PBX and VoIP gateway The B100P and drivers comply with fully GPLed for the Linux kernel bring powerful ISDN BRI connectivity to your Lmux machine B100P works well 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 Target applications gt High Performance ISDN PC Cards ISDN PABX for BRI gt gt VoIP Gateways gt ISDN LAN Routers for BRI gt ISDN Least Cost Routers for BRI OpenVox Communication Co LTD URL www openvox cn 7 I I OpenVox gt B100P on DAHDI User Manual ISDN Test Equipment for BRI Main features gt gt Yy Y Y V WV One integrated S T interfaces Supports PCI 2 2 or above 3 3 V and 5 V PCI slot ITU
3. 1 4 11 5 tar gz http downloads asterisk org pub telephony asterisk releases asterisk 1 8 4 4 tar gz Execute the following commands under the directory of usr src in generally to download and decompress these packages OpenVox Communication Co LTD URL www openvox cn 12 OpenVox __stcopem DAHDI User Manal wget http downloads asterisk org pub telephon y libpri releases libpri 1 4 11 5 tar gz tar zxvf libpri 1 4 11 5 tar gz wget http downloads openvox cn pub drivers da hdi linux complete openvox_dahdi linux complete c urrent tar gz tar xvzf openvox dahdi linux complete current tar gz wget http downloads asterisk org pub telephon y asterisk releases asterisk 1 8 4 4 tar gz tar zxvf asterisk 1 8 4 4 tar gz gt If using Asterisk 1 8 it is not need to make any patches more gt If using Asterisk 1 6 please modify the file asterisk 1 6 xx channels chan_dahdi c as the following introduction Please comment out the following line ast_log LOG_ WARNING How cool would it be if someone Implemented this mode For now sucks for you line d n v gt lineno Then add the following two lines after the above action confp gt chan sig SIG _BRI_PTMP Confp gt pri nodetype PRI_NETWORK OpenVox Communication Co LTD URL www openvox cn 13 OpenVox B100P on DAHDI User Manual 3 2 Installation 1 Hardware detection lspci vvvv Check the outcome and confirm your system h
4. T 1 430 and TBR 3 certified and S T ISDN supporting TE NT mode Industry standard full size length PCI card 32 bit bus master DMA data exchanges across PCI interface at 132Mbytes sec for minimum host processor intervention DTMF detection on all B channels Multiparty audio conferences bridge Full software and hardware compatible with Junghanns NET ISDN mISDN driver DADHI and so on RoHS compliant Certificates CE FCC A Tick trixbox Officially Certified Elastix officially Certified OpenVox Communication Co LTD URL www openvox cn 8 OpenVox B100P on DAHDI User Manual Chapter 2 Hardware Setup There are some points should be paid attention to when setting up B100P 2 1 Power supply The board is powered by PCI slot but some newest model PCs do not provide 5V on PCI slots in such cases you have to set the jumper to 3 3V 2 2 Slot compatibility B100P is compatible with 32 bit 3 3V PCI slot 32 bit 5 0V PCI slot 64 bit 3 3V PCI slot or 64 bit 5 0V PCI slot except PCI E slot you should confirm your slot type firstly and then insert B100P into any type of PCI slot as previously described Some slots are described like that DODDODONCOO DODO DNDN NONDODN N00 Say PCI E slot DODDOOD DOO D000 00 000000 00000000 j nnna ee 32 bit 3 3V PCI slot OOUDOOODDOONDODOOOODOODOOUDDOOOONIODDOOONNO0ODNONDN00000N bo TONUUDUU DUO DUO UUOONUUUCOUUOOUNUUOU0OUUUDOUNOUNUUUOUDNUOD S53 32 bit 5 0V PCI slot DDODO N
5. you can see the span is up and active status it means successful installation Otherwise please check the setting files and physical connections 4 Dialplan edit You should make sure that the context from isdn and from internal are in extensions conf Here a simple example is given vim etc asterisk extensions conf from isdn exten gt s 1 Dial SIP 100 r exten gt s n Hangup from internal exten gt X 1 Dial dahdi 1 EXTEN r exten gt X n Hangup Figure 8 dial plan After saving your dialplan please run asterisk r then execute reload in the CLI Now you are able to make calls The above dialplan achieves that gt If there is a call from the ISDN line Asterisk will transfer to SIP extension 100 then the SIP phone rings gt If SIP extension 100 dials any phone number Asterisk will transfer to the destination phone through the first channel OpenVox Communication Co LTD URL www openvox cn 22 OpenVox B100P on DAHDI User Manual 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 OpenVox Communication Co LTD URL www openvox cn _23 OpenVox B100P on DAHDI User Manual Appendix A Specifications e Weight and size Weight 46g 1 620z Size 12 1x5 0x1 8cm 4 76x1 9
6. 11 up 0 Or add the following line in the file etc modprobe conf options modprobe zaphfc modes 1 force 11 up 0 After running modprobe dahdi or modprobe zaphfc there is not any information displayed if loaded normally and successfully zaphfc is the driver module name of B100P If there is any error please trace the cause Until all errors are clear up you could execute dahdi_genconf again and then go to the next step By running dahdi genconf it will generate 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 that dahdi channels conf is included in chan_dahdi conf if not run command echo include dahdi channels conf gt gt etc asterisk chan_dahdi conf A part of system conf which is one of the basic configuration files is OpenVox Communication Co LTD URL www openvox cn 19 OpenVox __steopem DAHDI User Mamat displayed as follows Span 1 ZTHFC1 HFC S PCI A ISDN card 0 TE MASTER span 1 1 0 ccs ami termtype te bchan 1 2 hardhdlc 3 echocanceller mg2 1 2 Global data loadzone defaultzone us us Figure 5 A part of system conf 2 Country mode modification In order to match your country mode it is need to change parameters loadzone and defaultzone to your country For example your syste
7. 7x0 71 inch e Interfaces PCI Bus 3 3V or 5V bus slot PCI 2 2 or above Local Loop Access RJ 45 ports used on certain ISDN S T U interfaces e Environment Temperature 0 50 C Operation 40 125 C Storage Humidity 10 90 NON CONDENSING e Power consumption Voltage 3 3V 5V Power Dissipation 0 05W Minimum 0 13W Maximum Hardware and software requirements RAM 128 MB Linux kernel 2 4 X or 2 6 X CPU 800 MHZ OpenVox Communication Co LTD URL www openvox cn 24 OpenVox BIOP on DAHDI User Mamat Appendix B PIN Assignments Basic Rate ISDN lines can use straight flat modular cable if necessary However twisted pair are more often used ISDN U interface om Sen PN coor pecen 2 3 E p mm le roe er The U Interface is most commonly used in North American Basic Rate ISDN systems The U Interface is an 8 conductor modular RJ 45 jack The center two pins pin 4 and 5 are used for the 2 wire loop The wiring of pin 4 and pin 5 are not polarity sensitive e g 4 and 5 may be crossed Optional 48 VDC power may be utilized on RJ 45 pins 7 and 8 This can be used to power the NT 1 and TE equipments if sufficient power is OpenVox Communication Co LTD URL www openvox cn 25 Open Vox B100P on DAHDI User Manual available In most cases power is not provided from the telephone company BRI S Interface CT cee ae 48VDC Power optional os Brown 48VDC Return optio
8. HDI User Manual gt Set card ID as previously stated if there are more than one BRI card gt Insert B100P into a 3 3V or 5 0V PCI slot vertically gt Plug ISDN lines into RJ 45 interfaces which set as TE mode and ISDN phone lines into RJ 45 interface which set as NT mode gt Fix the board by a screw gt Power on PC Caution If need to connect ISDN phone to B100P which set to NT mode the phone must have the power supply function During the above processes an ESD wrist strap is needed Once power is on you must not attempt to install or take down the board After hardware setup appropriately it is time to install software OpenVox Communication Co LTD URL www openvox cn 11 OpenVox B100P on DAHDI User Manual Chapter 3 Software Installation and Configuration B100P supports DAHDI software driver on Linux To make full use of B100P you should download compile install and configure DAHDI Libpri and Asterisk Let s make specific versions for an example to state how to install software 3 1 Download DAHDI software packages are available on OpenVox official website or Digium Some patches should be applied when the driver source is from Digium Get DAHDI package from OpenVox official website http downloads openvox cn pub drivers dahdi linux complete openvox dahdi linux complete current tar gz Get Libpri and Asterisk software packages from http downloads asterisk org pub telephony libpri releasesNibpri
9. OCD DDN 000000000 0000000000000 w DIN00000 00000000000 DO ODT TCU O TUCO TOU OUT TOTO OUT O TIO O ODDO OT OOOO ONT U OUND OE SE a 64 bit 3 3V PCI slot DDD DDDO CODCOD ONIN NDDO DDN 00000 N00 00000 00000000 00000000 00000000 000000000000 0000000 A annaa a a 64 bit 5 0V PCI slot OODODOODODDOOODDDODUODODODODOOOOUODOODOOOOOOOOOOODOODODOONO0A000 S DOOODDOOOOOODOCCOO Figure 2 PCI E and PCI slots OpenVox Communication Co LTD URL www openvox cn 9 OpenVox B100P on DAHDI User Manual 2 3 Adjusting Termination of S T Interface 100 ohm You are able to set a port to NT or TE mode please refer to figure 3 for visualized information gt If aport works on NT mode you should set jumper to CONNECT ON gt Ifaport works on TE mode theoretically it should be set to OPEN OFF but it might connect to some non standard ISDN terminal equipments that do not have terminal resistors for such equipments you should set it to CONNECT ON NTI TE Settings Termination of S T interface 100 ohm Select NT mode by Select NE mode by setting jumpers on setting jumpers on the left nt Connect Termination ON ojo eje ejee Open Termination OFF ee OpenVox Figure 3 Jumper setting 2 4 Hardware setup procedure gt Power off your PC remember to unplug the AC power cable OpenVox Communication Co LTD URL www openvox cn _ 10 OpenVox B100P on DA
10. OpenVox Bioton DAHDI User Mamat OpenVox OpenVox Communication Co Ltd OpenVox Copyright C 2007 cum B100P Ver 1 0 i B100P on DAHDI User Manual Version 2 2 OpenVox Communication Co LTD URL www openvox cn OpenVox B100P on DAHDI User Manual OpenVox OpenVox Communication Co Ltd OpenVox Best Cost Effective Asterisk Cards Address 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 OpenVox Communication Co LTD URL www openvox cn 1 OpenVox B100P on DAHDI User Manual Copyright Copyright 2011 OpenVox Inc All rights reserved No part of this document may be reproduced without prior written permission Confidentiality Information contained herein is of a highly sensitive nature and is confidential and proprietary to OpenVox Inc No part may be distributed reproduced or disclosed orally or in written form to any party other than the direct recipients 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 n
11. as recognized B1OOP If it has been recognized Network controller will be displayed in the output information like that 02 0b 0 Network controller Cologne Chip Designs GmbH ISDN network controller HFC PCI rev 02 Subsystem Cologne Chip Designs GmbH ISDN Board Control I O Mem BusMaster SpecCycle MemWINV VGASnoop ParErr Stepping SERR FastB2B DisINTx Status Cap 66MHz UDF FastB2B ParErr DEVSEL medium gt TAbort lt TAbort lt MAbort gt SERR lt PERR INTx Latency 16 4000ns max Interrupt pin A routed to IRQ 177 Region 0 I O ports at dfe0 disabled size 8 Region 1 Memory at feafac00 32 bit non prefetchable size 256 Capabilities 40 Power Management version 1 Flags PMEClk DSI D1 D2 AuxCurrent 0mA PME D0 D1 D2 D3hot D3cold Status D0 NoSoftRst PME Enable DSel 0 DScale 0 PME Kernel driver in use vzaphfc Kernel modules zaphfc hisax Figure 4 Hardware detection If B100P is not recognized by the system you have to power off and take out the card to insert it into another PCI slot OpenVox Communication Co LTD URL www openvox cn _14 Open Vox B100P on DAHDI User Manual 2 Software installation Some dependencies are crucial If any of them is absent the software installation process would not go through successfully Let s run yum install XX XX stands for the dependency s name to check the availability of dependencies install bison install bison devel instal
12. l ncurses install ncurses devel install zlib install zlib devel install openssl install openssl devel install gnutls devel install gcc install gcc c install 1l1ibxml12 install 1ibxml2 devel OpenVox Communication Co LTD URL www openvox cn 15 OpenVox B100P on DAHDI User Manual If there is no kernel devel source in the system users should run the following command to install 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 reboot your machine to apply the new kernel and install the dependencies If the dependency has been installed system indicates that nothing to do which means you could go to next one directly Otherwise the system will keep on installing it Change to the directory 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 FSF H make config OpenVox Communication Co LTD URL www openvox cn 16 OpenVox __steopem DAHDI User Manal 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 cha
13. m is in CHINA you would like them change to loadzone cn defaultzone cn Some zonedata is available in the file dahdi XX tools zonedata c you can refer to it to match your country mode Meanwhile you also need to modify another parameter which is in file etc asterisk indications conf country cn OpenVox Communication Co LTD URL www openvox cn _ 20 OpenVox B100P on DAHDI User Manual A part of file etc asterisk dahdi channels conf is showed as below Modification if it is not agree with the hardware setup Span 1 ZTHFC1 HFC S PCI A ISDN card 0 TE MASTER group 0 11 context from isdn overlapdial yes must add this line switchtype euroisdn signalling bri_cpe ptmp channel gt 1 2 context default group 63 Figure 6 A part of dahdi channels conf 3 Asterisk initiation Execute a command to start Asterisk asterisk vvvvvvge If Asterisk is already activate run asterisk r instead In the CLI please run the following commands dahdi show channels and pri show spans CLI gt dahdi show channels Chan Extension Context Language MOH Interpret Blocked State pseudo default default In Service 1 from isdn default In Service 2 from isdn default In Service CLI gt CLI gt pri show spans PRI span 1 0 Provisioned Up Active CLI gt Figure 7 channels and spans show OpenVox Communication Co LTD URL www openvox cn 21 OpenVox BIOP on DAHDI User Mamat If
14. nal The BRI S Interface is a 4 wire interface with separate Transmit and Pn m Receive pairs It can be operated in four modes gt Point to Point Mode allows one logical terminal that may be up to 1 KM from the NT 1 gt Short Passive Bus Mode allows connection of up to 8 terminals in parallel on the S T bus The terminals can be within 100 to 200 meters from the NT 1 OpenVox Communication Co LTD URL www openvox cn 26 OpenVox B100P on DAHDI User Manual gt Extended Passive Bus Mode allows connection to 8 terminals at distances of up to 500 meters from the NT 1 gt Star Bus Mode allows interconnection of up to 8 terminals to a central NT 1 Each terminal can be up to 1 KM from the NT 1 lt The NT 1 unit has configurable jumpers to apply a 100 ohm termination to the S Interface signal pairs Usually these jumpers will be in Rules of termination is similar to that of the SCSI bus the NT 1 will have 100 ohm terminators applied and the farthest TEI TA device will have 100 ohm terminators lt Optional power to the NT 1 can be applied from pins 7 and 8 of the S Interface RJ 45 jack This is usually not used lt Many NT 1 units provide phantom power sealing current between the transmit 4 5 and receive 3 6 leads In these cases the Transmit 4 5 leads will be negative with respect to the Receive 3 6 leads This is often selectable in the NT 1 Whenever possible it is recommended that this option be disabled
15. nges and exit Then run make again if successfully done it is time for you to install Libpri and Asterisk Please execute those commands to install Libpri and Asterisk cd libpri 1 4 11 5 make make install cd asterisk 1 8 4 4 configure make make install FSF SF make samples make samples will install the standard sample configuration 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 OpenVox Communication Co LTD URL www openvox cn 17 Open Vox B100P on DAHDI User Manual Because once performed it will cover the old sample configuration files you have installed 3 3 Configuration 1 Driver loading After compiling and installmg DAHDI Libpri and Asterisk please load the driver by running commands modprobe dahdi modprobe zaphfc In TE mode dahdi_genconf dahdi cfg vvv There are two issues for B100P NT mode gt Sometimes the first call can t work normally in such cases it is need to restart Asterisk gt Thesystemruns modprobe zaphfc in default but it is for TE mode soit is necessary to run modprobe zaphfc modes 1 force 11 up 0 for NT mode when the machine restarts After reboot please run commands modprobe r zaphfc OpenVox Communication Co LTD URL www openvox cn 18 OpenVox B100P on DAHDI User Manual modprobe zaphfc modes 1 force
16. ot 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 complete however the contents of this document are subject to revision without notice Please contact OpenVox to ensure you have the latest version of this document Trademarks All other trademarks mentioned in this document are the property of their respective owners OpenVox Communication Co LTD URL www openvox cn 2 OpenVox __steopen DAHDI User Mamat Contents General Safety Instructions essssescocssscessccesocessccescoseoocessccssccesocesocssecosscocessecesocesoosso 4 Test Environments sses cassis ew sensation sides ensdevesins soob stio kasr EESE deans eosin sos seiss 5 Chapter L OYVeryi Ws sssscisesssisssresecssossssosseeoscsssveessssoorsosstosvessosepsotssosssostosvssi vespes isss rsss 6 1 1 What is Asterisk escenes senoirisri a E O ER E AAEE E 6 1 2 What is 1S LOOP sisschaccaivasiteenisiorcasensies ication Ginesdauticacin dadeibiensdla tin easenittaceatiantbeersthcawiene 7 Chapter 2 Hardware Setup seesscosssocesscessecesoccssoosscosssocesocessocesocesoosssoosesoesssesesocesoosso 9 2al Power Supply sestrine e E E Ea EE 9 2 2 Slotcompatibility acess sccustbatacedadateee se chezehatecedacaleenss eleueele caste iiaiai a 9 2 3 Adjusting Termination of S T Interface 100 Ohm eeeeeeeeeeeeeneeeeeeeees 10 2 4 Hardware setup
17. procedure i issccsidedadendadsassspensiagicansanadadsaaleten dasveondssancadveaueosees 10 Chapter 3 Software Installation and Configuration eeesosessocsssccssecssoccesocessosssse 12 31 Downlod sisii e a a a E 12 3 2 fnsta latio Ness nna e E R E A ERRE 14 3 9 Configura Doen r a E E R 18 Chapter 4 Referente 5 espsvsiscsiceccerseccsiosss tkzers essere vassevsetissve veer acsenteesnno nies 23 Appendix A Specifications eessoessoesssccssccesccsesocesocscsocesoecssocssoceccosesoosssoesssesssecesocseo 24 Appendix B PIN Assignments esssesssecssocssocssoosesoossscessseessocesoosscosesocsssoesssecssocesossso 25 OpenVox Communication Co LTD URL www openvox cn 3 OpenVox __steopem DAHDI User Manal General Safety Instructions CAUTION 1 OpenVox Communication Co LTD The computers that have B100P card installed must comply with the country s specific safety regulations Only service personnel should install B100P card Before you install B100P card please unplug the power cord from the computer and remove the cover from your PC For avoiding personal injuries and damage to your computer and B100P card make sure bracket of the card is secured to the PC s chassis ground by fastening the card with screws Electrical Surges ESD are very destructive to the equipment To avoid it make sure there is a low impedance discharge path from your computer to chassis ground To reduce the risk of damage or injury plea
18. se follow all steps or procedures as instructed URL www openvox cn 4 OpenVox __steopem DAHDI User Manal Test Environments CentOS 5 6 Kernel version 2 6 18 238 12 1 el5 DAHDI dahdi linux complete current Asterisk 1 8 4 4 Libpri 1 4 11 5 Hardware OpenVox B100P OpenVox Communication Co LTD URL www openvox cn 5 OpenVox B100P on DAHDI User Manual Chapter 1 Overview 1 1 What is Asterisk The Definition of Asterisk is described as follows Asterisk is a complete PBX in software It runs on Linux BSD Windows emulated and provides all of the features you would expect from a PBX and more Asterisk does voice over IP in four protocols and can interoperate with almost all standard based telephony equipments using relatively cost effective hardware Asterisk provides Voicemail services with Directory Call Conferencing Interactive Voice Response and Call Queuing It supports three way calling caller ID services ADSI IAX SIP H323 as both client and gateway MGCP call manager only and SCCP Skinny voip info org a A ai Operating System Linux and FreeBSD OpenSource Drivers Asterisk DAHDI 7 gt amp PSTN d Zaptel Bristuff Misdn and ISDN4BSD w Protocol SIP IAX SS7 MGCP H323 R2 and more _ OY ae Applications IVR CRM FAX E mail CallCenter Billing and your application Asterisk _4 SIP phone Switch VOIP PBX Analog phone 4 PC Softphone
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