[Asterisk-Users] IAXy intermittent sound problem

[David]

I have somewhat miraculously got my server to stay up for over 24 hours now.  I was
at my remote location, however, and I can't make calls that used to work find.  I
get the following messages.  I get a brief bit of good sound and about the time I
see the message "Ooh, voice format changed to 4" all further sound stops.  The
machine seems to be stalling, but I have noload on both oss and alsa modules (they
seem to be the culprit of all googled problems and I don't need a console).

David

Sep 11 20:00:12 VERBOSE[671762]: -- Goto (intern-post,18887452654,1)
Sep 11 20:00:12 VERBOSE[671762]: -- Executing Dial("IAX2/iaxy-ssic1 at iaxy-ssic1/4",
"Zap/4/18887452654") in new stack
Sep 11 20:00:12 DEBUG[671762]: Dialing '18887452654'
Sep 11 20:00:12 DEBUG[671762]: Deferring dialing...
Sep 11 20:00:12 VERBOSE[671762]: -- Called 4/18887452654
Sep 11 20:00:13 DEBUG[671762]: Exception on 25, channel 4
Sep 11 20:00:13 DEBUG[671762]: Got event Hook Transition Complete(12) on channel 4
(index 0)
Sep 11 20:00:15 DEBUG[671762]: Exception on 25, channel 4
Sep 11 20:00:15 DEBUG[671762]: Got event Dial Complete(9) on channel 4 (index 0)
Sep 11 20:00:15 DEBUG[671762]: Enabled echo cancellation on channel 4
Sep 11 20:00:15 DEBUG[671762]: No echo training requested
Sep 11 20:00:16 DEBUG[671762]: Exception on 25, channel 4
Sep 11 20:00:16 DEBUG[671762]: Got event Dial Complete(9) on channel 4 (index 0)
Sep 11 20:00:16 DEBUG[671762]: Echo cancellation already on
Sep 11 20:00:16 VERBOSE[671762]: -- Zap/4-1 answered IAX2/iaxy-ssic1 at iaxy-ssic1/4
Sep 11 20:00:16 DEBUG[163850]: Ooh, voice format changed to 4
Sep 11 20:00:45 DEBUG[163850]: Request to schedule in the past?!?!
Sep 11 20:00:47 DEBUG[163850]: Immediately destroying 2, having received hangup
Sep 11 20:00:47 DEBUG[163850]: Immediately destroying 5, having received hangup