I have a recurrent problem on my asterisk box. I have "VIA Samuel 2" as a CPU. With asterisk v11.1.0 and dahdi-linux-complete-2.6.1+2.6.1 compiled from source.<div><br></div><div>I get a RED alrm drom the port 1( FXO) two or three times per day:</div>
<div><br></div><div>[Feb 4 15:54:57] WARNING[9991]: chan_dahdi.c:8018 handle_alarms: Detected alarm on channel 1: Red Alarm</div><div><br></div><div><br></div><div><br></div><div><br></div><div>I plug the RJ11 in a normal phone and I can hear the line is up and I can call extern number (via PSTN)</div>
<div><br></div><div>I must stop asterisk + restart dahdi and start asterisk to get asterisk work normaly. I have no idea where is the problem or even what to do to debug the issue</div><div><br></div><div><br></div><div>
<br></div><div>I get these outputs when the channel is in "RED Alarm"</div><div><br></div><div><div><div>root@pbx01:~# /etc/init.d/dahdi status</div><div>### Span 1: WCTDM/0 "Wildcard TDM410P" (MASTER) </div>
<div> 1 FXO FXSKS (In use) (EC: MG2 - INACTIVE) RED <======== This is my problem !</div><div> 2 FXO FXSKS (EC: MG2 - INACTIVE) RED</div><div> 3 FXS FXOKS (In use) (EC: MG2 - INACTIVE) </div>
<div> 4 FXS FXOKS (In use) (EC: MG2 - INACTIVE) </div></div><div><br></div><div><br></div><div><br></div><div>pbx01*CLI> dahdi show status </div><div>Description Alarms IRQ bpviol CRC Fra Codi Options LBO</div>
<div>Wildcard TDM410P OK 0 0 0 CAS Unk 0 db (CSU)/0-133 feet (DSX-1)</div><div>pbx01*CLI> </div><div><br></div><div><br></div><div>pbx01*CLI> dahdi show channels </div>
<div> Chan Extension Context Language MOH Interpret Blocked State Description </div><div> pseudo default default In Service </div>
<div> 1 from-pstn default In Service </div><div> 3 local default In Service </div>
<div> 4 local default In Service </div><div>pbx01*CLI> dahdi show </div><div>cadences channel channels status version </div>
<div>pbx01*CLI> dahdi show cadences </div><div>r1: 125,125,2000,4000</div><div>r2: 250,250,500,1000,250,250,500,4000</div><div>r3: 125,125,125,125,125,4000</div><div>r4: 1000,500,2500,5000</div><div><br></div><div><br>
</div><div><br></div><div>pbx01*CLI> dahdi show version </div><div>DAHDI Version: 2.6.1 Echo Canceller: HWEC, MG2</div><div><br></div><div><br></div><div>pbx01*CLI> dahdi show channel 1</div><div>Channel: 1</div><div>
Description: </div><div>File Descriptor: 12</div><div>Span: 1</div><div>Extension: </div><div>Dialing: no</div><div>Context: from-pstn</div><div>Caller ID: </div><div>Calling TON: 0</div><div>Caller ID subaddress: </div><div>
Caller ID name: port-bell01</div><div>Mailbox: 1</div><div>Destroy: 0</div><div>InAlarm: 1</div><div>Signalling Type: FXS Kewlstart</div><div>Radio: 0</div><div>Owner: <None></div><div>Real: <None></div><div>Callwait: <None></div>
<div>Threeway: <None></div><div>Confno: -1</div><div>Propagated Conference: -1</div><div>Real in conference: 0</div><div>DSP: no</div><div>Busy Detection: no</div><div>TDD: no</div><div>Relax DTMF: no</div><div>Dialing/CallwaitCAS: 0/0</div>
<div>Default law: ulaw</div><div>Fax Handled: no</div><div>Pulse phone: no</div><div>Gains (RX/TX): 0.00/0.00</div><div>Dynamic Range Compression (RX/TX): 0.00/0.00</div><div>DND: no</div><div>Echo Cancellation:</div><div>
<span class="Apple-tab-span" style="white-space:pre"> </span>128 taps</div><div><span class="Apple-tab-span" style="white-space:pre"> </span>currently OFF</div><div>Wait for dialtone: 0ms</div><div>Actual Confinfo: Num/0, Mode/0x0000</div>
<div>Actual Confmute: No</div><div>Hookstate (FXS only): Onhook</div><div><br></div><div><br></div><div><br></div><div><br></div><div>Is it a known bug ? Why I have to restart dhadi to resolve this ?</div><div><br></div><div>
Thanks a lot !</div><div><br></div></div>