<div>Hi all,</div>
<div>As i tested with Asterisk+dahdi+libpri with openvox BRI with NT mode, the ISDN phone does not work.</div>
<div> </div>
<div>There is the setting and error.</div>
<div>***********************Enviroment*****************************</div>
<div>Asterisk-1.6.1.18</div>
<div>dahdi-linux-2.3.0.1</div>
<div>dahdi-tool-2.30.</div>
<div>libpri-1.4.11.2</div>
<div>CentOS-5.5</div>
<div>OpenVox B400P</div>
<div>******************************************************************<br>In my case , I set prot 1 and port 2 as NT mode ,port 3 and port 4 as TE mode.</div>
<div> </div>
<div>********************system.conf***************************</div>
<div># Autogenerated by /usr/sbin/dahdi_genconf on Wed Jun 16 22:49:10 2010<br># If you edit this file and execute /usr/sbin/dahdi_genconf again,<br># your manual changes will be LOST.<br># Dahdi Configuration File<br>#<br>
# This file is parsed by the Dahdi Configurator, dahdi_cfg<br>#<br># Span 1: B4/0/1 "B4XXP (PCI) Card 0 Span 1" (MASTER)<br>span=1,1,0,ccs,ami<br># termtype: te<br>bchan=1-2<br>hardhdlc=3<br>echocanceller=mg2,1-2</div>
<div># Span 2: B4/0/2 "B4XXP (PCI) Card 0 Span 2" RED<br>span=2,2,0,ccs,ami<br># termtype: te<br>bchan=4-5<br>hardhdlc=6<br>echocanceller=mg2,4-5</div>
<div># Span 3: B4/0/3 "B4XXP (PCI) Card 0 Span 3" RED<br>span=3,3,0,ccs,ami<br># termtype: te<br>bchan=7-8<br>hardhdlc=9<br>echocanceller=mg2,7-8</div>
<div># Span 4: B4/0/4 "B4XXP (PCI) Card 0 Span 4"<br>span=4,4,0,ccs,ami<br># termtype: te<br>bchan=10-11<br>hardhdlc=12<br>echocanceller=mg2,10-11</div>
<div># Global data</div>
<div>loadzone = us<br>defaultzone = us<br>*******************dahdi-channles.conf**********************************</div>
<div>; Autogenerated by /usr/sbin/dahdi_genconf on Wed Jun 16 22:49:10 2010<br>; If you edit this file and execute /usr/sbin/dahdi_genconf again,<br>; your manual changes will be LOST.<br>; Dahdi Channels Configurations (chan_dahdi.conf)<br>
;<br>; This is not intended to be a complete chan_dahdi.conf. Rather, it is intended<br>; to be #include-d by /etc/chan_dahdi.conf that will include the global settings<br>;</div>
<div>; Span 1: B4/0/1 "B4XXP (PCI) Card 0 Span 1" (MASTER)<br>group=0,11<br>context=from-internal<br>switchtype = euroisdn<br>signalling = bri_net<br>channel => 1-2<br>context = default<br>group = 63</div>
<div>; Span 2: B4/0/2 "B4XXP (PCI) Card 0 Span 2" RED<br>group=0,12<br>context=from-internal<br>switchtype = euroisdn<br>signalling = bri_net<br>channel => 4-5<br>context = default<br>group = 63</div>
<div>; Span 3: B4/0/3 "B4XXP (PCI) Card 0 Span 3" RED<br>group=0,13<br>context=from-pstn<br>switchtype = euroisdn<br>signalling = bri_cpe<br>channel => 7-8<br>context = default<br>group = 63</div>
<div>; Span 4: B4/0/4 "B4XXP (PCI) Card 0 Span 4"<br>group=0,14<br>context=from-pstn<br>switchtype = euroisdn<br>signalling = bri_cpe<br>channel => 10-11<br>context = default<br>group = 63</div>
<div>**************************dmesg*****************************************</div>
<div>wcb4xxp 0000:01:03.0: Port 1: NT mode<br>wcb4xxp 0000:01:03.0: Port 2: NT mode<br>wcb4xxp 0000:01:03.0: Port 3: TE mode<br>wcb4xxp 0000:01:03.0: Port 4: TE mode<br>wcb4xxp 0000:01:03.0: Did not do the highestorder stuff<br>
wcb4xxp 0000:01:03.0: Configuring span 1<br>wcb4xxp 0000:01:03.0: new card sync source: port 3<br>wcb4xxp 0000:01:03.0: Configuring span 1<br>wcb4xxp 0000:01:03.0: Configuring span 2<br>wcb4xxp 0000:01:03.0: Configuring span 3<br>
wcb4xxp 0000:01:03.0: Configuring span 4<br>dahdi_echocan_mg2: Registered echo canceler 'MG2'<br>dahdi: Registered tone zone 0 (United States / North America)<br>wcb4xxp 0000:01:03.0: new card sync source: port 1</div>
<div><br>**************************************************************</div>
<div>*CLI> dahdi show channels<br> Chan Extension Context Language MOH Interpret Blocked State<br> pseudo default default In Service<br> 1 from-internal default In Service<br>
2 from-internal default In Service<br> 4 from-internal default In Service<br> 5 from-internal default In Service<br>
7 from-pstn default In Service<br> 8 from-pstn default In Service<br> 10 from-pstn default In Service<br>
11 from-pstn default In Service<br>**************************************************************</div>
<div>*CLI> pri show spans<br><font color="#ff6666"><strong>PRI span 1/0: Provisioned, <font color="#6633ff">Down</font>, Active</strong></font><br>PRI span 2/0: Provisioned, In Alarm, Down, Active<br>PRI span 3/0: Provisioned, In Alarm, Down, Active<br>
PRI span 4/0: Provisioned, Up, Active</div>
<div>*************************************************************</div>
<div>TE mode can works well. but the NT mode can not work. I do not know why the status always show "Down" .</div>
<div>Any idea for that? </div>
<div>I am looking forward to your help.</div>
<div>Thank you!<br> </div>
<div> liu xin</div>
<div> </div>
<div><br> </div>