[Asterisk-Users] PRI - Ring requested on channel errors - inbound & outbound stop working.

[Tim C. Lewis]

this problem seems to occur in 1.2.9.1 (1.2.9 also?  dunno about 1.2.8) 
with users of chan_agent and agents making transfers.  Kevin P. Fleming 
<kpfleming at digium.com> was looking at the issue last i read on this list. 
check out the thread "1.2.9.1 crashed today" on this list over the last 
~1.5 weeks.

we had this same problem.  rolling back to 1.2.7.1 "fixed" it for us.

-tcl.


On Tue, 27 Jun 2006, Dan Sully wrote:

> A few days ago, I started getting these errors on my Asterisk (1.2.9.1) 
> console:
>
>    -- Executing Queue("Zap/1-1", "sales|tT|||3600") in new stack
>    -- Channel 0/2, span 1 got hangup
>    -- Channel 0/1, span 1 got hangup request
> Jun 27 10:53:27 WARNING[18863]: chan_zap.c:8518 pri_dchannel: Ring requested 
> on channel 0/2 already in use on span 1.  Hanging up owner.
> Jun 27 10:53:29 WARNING[18863]: chan_zap.c:8518 pri_dchannel: Ring requested 
> on channel 0/2 already in use on span 1.  Hanging up owner.
> Jun 27 10:53:31 WARNING[18863]: chan_zap.c:8518 pri_dchannel: Ring requested 
> on channel 0/2 already in use on span 1.  Hanging up owner.
> Jun 27 10:53:33 WARNING[18863]: chan_zap.c:8518 pri_dchannel: Ring requested 
> on channel 0/2 already in use on span 1.  Hanging up owner.
> Jun 27 10:53:35 WARNING[18863]: chan_zap.c:8518 pri_dchannel: Ring requested 
> on channel 0/2 already in use on span 1.  Hanging up owner.
> Jun 27 10:53:36 WARNING[18863]: chan_zap.c:8518 pri_dchannel: Ring requested 
> on channel 0/2 already in use on span 1.  Hanging up owner.
> Jun 27 10:53:38 WARNING[18863]: chan_zap.c:8518 pri_dchannel: Ring requested 
> on channel 0/2 already in use on span 1.  Hanging up owner.
>   -- Channel 0/1, span 1 got hangup
> Jun 27 10:53:46 WARNING[18863]: chan_zap.c:8518 pri_dchannel: Ring requested 
> on channel 0/2 already in use on span 1.  Hanging up owner.
> Jun 27 10:53:49 WARNING[18863]: chan_zap.c:8518 pri_dchannel: Ring requested 
> on channel 0/2 already in use on span 1.  Hanging up owner.
>
> At this point, any inbound and outbound calls fail. If I restart asterisk,
> things work fine for a few days until it happens again.
>
> Any thoughts on this issue?
>
> Running zaptel 1.2.6 with libpri 1.2.3 and a TE110P, with the wcte11xp driver 
> on Linux.
>
> Thanks.
>
> -D
> --
> <Daemon> seriously, first there was the circle, then sliced bread, then tivo
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