[Asterisk-Users] Zombie channels dropping lines

[Claude Klimos]

Hi all,
 
We are running Asterisk 1.0.0 with a TE410P. Very often we exerience
calls dropping in the middle of the call. I enable the full logging and
saw a couple of suspicious messages right before the hangup. Thos could
happen on a Zap-IAX2 bridge as well as on a Zap-Agent bridge... I see
 
Nov 23 09:08:36 DEBUG[-1274020944]: Bridge stops because we're zombie or
need a soft hangup: c0=Zap/52-1, c1=Agent/1400, flags: No,Yes,No,No
Nov 23 09:08:36 DEBUG[-1274020944]: Bridge stops bridging channels
Zap/52-1 and Agent/1400
Nov 23 09:08:36 WARNING[-1274020944]: No class: none
Nov 23 09:08:36 VERBOSE[-1274020944]:   == Spawn extension (aheeva,
5142232986, 5) exited non-zero on 'Zap/52-1'
Nov 23 09:08:36 DEBUG[-1274020944]: Expression is '1'
Nov 23 09:08:36 VERBOSE[-1274020944]:     -- Executing
GotoIf("Zap/52-1", " 1?2:3") in new stack
Nov 23 09:08:36 VERBOSE[-1274020944]:     -- Goto (aheeva,h,2)
Nov 23 09:08:36 VERBOSE[-1274020944]:     -- Executing
Hangup("Zap/52-1", "") in new stack
Nov 23 09:08:36 VERBOSE[-1274020944]:   == Spawn extension (aheeva, h,
3) exited non-zero on 'Zap/52-1'
Nov 23 09:08:36 DEBUG[-1274020944]: Set option AUDIO MODE, value: ON(1)
on Zap/52-1
Nov 23 09:08:36 DEBUG[-1274020944]: Hangup: channel: 52 index = 0,
normal = 69, callwait = -1, thirdcall = -1
Nov 23 09:08:36 DEBUG[-1274020944]: Not yet hungup...  Calling hangup
once with icause, and clearing call
Nov 23 09:08:36 DEBUG[-1274020944]: disabled echo cancellation on
channel 52
Nov 23 09:08:36 DEBUG[-1274020944]: Set option TDD MODE, value: OFF(0)
on Zap/52-1
Nov 23 09:08:36 DEBUG[-1274020944]: Updated conferencing on 52, with 0
conference users
Nov 23 09:08:36 DEBUG[-1274020944]: Set option AUDIO MODE, value: OFF(0)
on Zap/52-1
Nov 23 09:08:36 DEBUG[-1274020944]: disabled echo cancellation on
channel 52
Nov 23 09:08:36 VERBOSE[-1274020944]:     -- Hungup 'Zap/52-1'
 
Thanks
Claude Klimos
 
 
Claude Klimos
IT Director
Aheeva Technology
Tel.: 514-448-4905 #2210
 
 
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