[Asterisk-Users] Calls Dropping

[Callum McGillivray]

Hi Guys,

I have a really odd one here.

We are dropping calls occasionally... there are no error messages being 
spat out, but I can see this suspicious behavior in the debug logs;

Jun 30 14:58:48 DEBUG[19856] pbx.c: Function result is 'Other'
Jun 30 14:58:48 DEBUG[19856] pbx.c: Function result is '(null)'
Jun 30 14:58:48 DEBUG[19856] pbx.c: Function result is 's'
Jun 30 14:58:48 DEBUG[19856] pbx.c: Function result is 'other'
Jun 30 14:58:48 DEBUG[19856] pbx.c: Function result is 'Zap/14-1'
Jun 30 14:58:48 DEBUG[19856] pbx.c: Function result is 'Agent/4004'
Jun 30 14:58:48 DEBUG[19856] pbx.c: Function result is 'Queue'
Jun 30 14:58:48 DEBUG[19856] pbx.c: Function result is 'other|t|||1800'
Jun 30 14:58:48 DEBUG[19856] pbx.c: Function result is '2005-06-30 14:54:56'
Jun 30 14:58:48 DEBUG[19856] pbx.c: Function result is '2005-06-30 14:54:58'
Jun 30 14:58:48 DEBUG[19856] pbx.c: Function result is '2005-06-30 14:58:48'
Jun 30 14:58:48 DEBUG[19856] pbx.c: Function result is '232'
Jun 30 14:58:48 DEBUG[19856] pbx.c: Function result is '230'
Jun 30 14:58:48 DEBUG[19856] pbx.c: Function result is 'ANSWERED'
Jun 30 14:58:48 DEBUG[19856] pbx.c: Function result is 'DOCUMENTATION'
Jun 30 14:58:48 DEBUG[19856] pbx.c: Function result is '(null)'
Jun 30 14:58:48 DEBUG[19856] pbx.c: Function result is '1120107296.973'
Jun 30 14:58:48 DEBUG[19856] pbx.c: Function result is '(null)'
Jun 30 14:58:48 DEBUG[19856] chan_zap.c: Set option AUDIO MODE, value: 
ON(1) on Zap/14-1
Jun 30 14:58:48 DEBUG[19856] chan_zap.c: Hangup: channel: 14 index = 0, 
normal = 33, callwait = -1, thirdcall = -1
Jun 30 14:58:48 DEBUG[19856] chan_zap.c: Not yet hungup...  Calling 
hangup once with icause, and clearing call
Jun 30 14:58:48 DEBUG[19856] chan_zap.c: disabled echo cancellation on 
channel 14
Jun 30 14:58:48 DEBUG[19856] chan_zap.c: Set option TDD MODE, value: 
OFF(0) on Zap/14-1
Jun 30 14:58:48 DEBUG[19856] chan_zap.c: Updated conferencing on 14, 
with 0 conference users
Jun 30 14:58:48 DEBUG[19856] chan_zap.c: Set option AUDIO MODE, value: 
OFF(0) on Zap/14-1
Jun 30 14:58:48 DEBUG[19856] chan_zap.c: disabled echo cancellation on 
channel 14
Jun 30 14:58:48 DEBUG[19856] chan_sip.c: Stopping retransmission on 
'5e58ca2f445ef7b627e595391c7d113b at 192.168.1.70' of Request 103: Found
Jun 30 14:58:54 DEBUG[19856] app_queue.c: Dunno what to do with control 
type -1
Jun 30 14:58:54 DEBUG[19856] chan_sip.c: update_user_counter(3007) - 
decrement outUse counter
Jun 30 14:58:54 DEBUG[19856] app_dial.c: Exiting with DIALSTATUS=NOANSWER.

We are using the mySQL CDR addon - note that there is no call record 
being written for this call.

Our system is running CVS head on a Dell Poweredge 2850 with dual 2.8Ghz 
CPU's, 1Gb DDR RAM, and a SCSI RAID 5 array and we are using GXP 2000 
handsets.

Can anybody help me with this ?, It's driving me nutz !!  I can provide 
more info if required.

Callum
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