Hi all, As i tested with Asterisk+dahdi+libpri with openvox BRI with NT mode, the ISDN phone does not work.
There is the setting and error. ***********************Enviroment********************************** Asterisk-1.6.1.18 dahdi-linux-2.3.0.1 dahdi-tool-2.30. libpri-1.4.11.2 CentOS-5.5 OpenVox B400P ******************************************************************** In my case , I set prot 1 and port 2 as NT mode ,port 3 and port 4 as TE mode. ********************system.conf************************************* # Autogenerated by /usr/sbin/dahdi_genconf on Wed Jun 16 22:49:10 2010 # If you edit this file and execute /usr/sbin/dahdi_genconf again, # your manual changes will be LOST. # Dahdi Configuration File # # This file is parsed by the Dahdi Configurator, dahdi_cfg # # Span 1: B4/0/1 "B4XXP (PCI) Card 0 Span 1" (MASTER) span=1,1,0,ccs,ami # termtype: te bchan=1-2 hardhdlc=3 echocanceller=mg2,1-2 # Span 2: B4/0/2 "B4XXP (PCI) Card 0 Span 2" RED span=2,2,0,ccs,ami # termtype: te bchan=4-5 hardhdlc=6 echocanceller=mg2,4-5 # Span 3: B4/0/3 "B4XXP (PCI) Card 0 Span 3" RED span=3,3,0,ccs,ami # termtype: te bchan=7-8 hardhdlc=9 echocanceller=mg2,7-8 # Span 4: B4/0/4 "B4XXP (PCI) Card 0 Span 4" span=4,4,0,ccs,ami # termtype: te bchan=10-11 hardhdlc=12 echocanceller=mg2,10-11 # Global data loadzone = us defaultzone = us *******************dahdi-channles.conf********************************** ; Autogenerated by /usr/sbin/dahdi_genconf on Wed Jun 16 22:49:10 2010 ; If you edit this file and execute /usr/sbin/dahdi_genconf again, ; your manual changes will be LOST. ; 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/chan_dahdi.conf that will include the global settings ; ; Span 1: B4/0/1 "B4XXP (PCI) Card 0 Span 1" (MASTER) group=0,11 context=from-internal switchtype = euroisdn signalling = bri_net channel => 1-2 context = default group = 63 ; Span 2: B4/0/2 "B4XXP (PCI) Card 0 Span 2" RED group=0,12 context=from-internal switchtype = euroisdn signalling = bri_net channel => 4-5 context = default group = 63 ; Span 3: B4/0/3 "B4XXP (PCI) Card 0 Span 3" RED group=0,13 context=from-pstn switchtype = euroisdn signalling = bri_cpe channel => 7-8 context = default group = 63 ; Span 4: B4/0/4 "B4XXP (PCI) Card 0 Span 4" group=0,14 context=from-pstn switchtype = euroisdn signalling = bri_cpe channel => 10-11 context = default group = 63 **************************dmesg***************************************** wcb4xxp 0000:01:03.0: Port 1: NT mode wcb4xxp 0000:01:03.0: Port 2: NT mode wcb4xxp 0000:01:03.0: Port 3: TE mode wcb4xxp 0000:01:03.0: Port 4: TE mode wcb4xxp 0000:01:03.0: Did not do the highestorder stuff wcb4xxp 0000:01:03.0: Configuring span 1 wcb4xxp 0000:01:03.0: new card sync source: port 3 wcb4xxp 0000:01:03.0: Configuring span 1 wcb4xxp 0000:01:03.0: Configuring span 2 wcb4xxp 0000:01:03.0: Configuring span 3 wcb4xxp 0000:01:03.0: Configuring span 4 dahdi_echocan_mg2: Registered echo canceler 'MG2' dahdi: Registered tone zone 0 (United States / North America) wcb4xxp 0000:01:03.0: new card sync source: port 1 ************************************************************************ *CLI> dahdi show channels Chan Extension Context Language MOH Interpret Blocked State pseudo default default In Service 1 from-internal default In Service 2 from-internal default In Service 4 from-internal default In Service 5 from-internal default In Service 7 from-pstn default In Service 8 from-pstn default In Service 10 from-pstn default In Service 11 from-pstn default In Service *********************************************************************** *CLI> pri show spans *PRI span 1/0: Provisioned, Down, Active* PRI span 2/0: Provisioned, In Alarm, Down, Active PRI span 3/0: Provisioned, In Alarm, Down, Active PRI span 4/0: Provisioned, Up, Active *********************************************************************** TE mode can works well. but the NT mode can not work. I do not know why the status always show "Down" . Any idea for that? I am looking forward to your help. Thank you! liu xin
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