asterisk users - Apr 2005 - Random SIP Phone Problem

I am currently running CVS-HEAD-04/15/05-13:15:00 and I have an issue that
just recently cropped up.  I upgraded to this version of Asterisk last
Friday and now twice in the last two hours, all of my Aastra SIP phones lose
service suddenly.  Network connectivity is still there between the phones
and the PBX, and I have restart Asterisk to fix the issue.  Would it be
worth my time to move to the latest CVS Asterisk release even though it has
only been three days since I installed the version in operation?  Or would I
be better off going with a previous CVS release to fix the problem?  I can't
use the stable release because I use macro arguments in the dial command.
Here are the error messages that seem to show up for the duration of the
problem.

Apr 18 13:43:50 NOTICE[16997] chan_sip.c: Peer 'brettb' is now
UNREACHABLE!
Last qualify: 1045
Apr 18 13:44:03 VERBOSE[16997] logger.c: Don't know what to do if second
ROSE component is of type 0x6
Apr 18 13:44:07 NOTICE[16997] app_queue.c: Added interface 'SIP/brettb'
to
queue 'psc'
Apr 18 13:44:14 NOTICE[16997] chan_sip.c: Peer 'brettb' is now
REACHABLE!
(76ms / 2000ms)

Regards,

Shaun

I got the same problem with 04/19/05 CVS version.  I am using
Grandstream phones.  I also noticed that when this happens, an already
hung-up call was still shown as bridged between a SIP phone and a Zap
channel.

On 4/18/05, Shaun Tierney <stierney@prairiestream.com>
wrote:
> I am currently running CVS-HEAD-04/15/05-13:15:00 and I have an issue that
> just recently cropped up.  I upgraded to this version of Asterisk last
> Friday and now twice in the last two hours, all of my Aastra SIP phones
lose
> service suddenly.  Network connectivity is still there between the phones
> and the PBX, and I have restart Asterisk to fix the issue.  Would it be
> worth my time to move to the latest CVS Asterisk release even though it has
> only been three days since I installed the version in operation?  Or would
I
> be better off going with a previous CVS release to fix the problem?  I
can't
> use the stable release because I use macro arguments in the dial command.
> Here are the error messages that seem to show up for the duration of the
> problem.
> 
> Apr 18 13:43:50 NOTICE[16997] chan_sip.c: Peer 'brettb' is now
UNREACHABLE!
> Last qualify: 1045
> Apr 18 13:44:03 VERBOSE[16997] logger.c: Don't know what to do if
second
> ROSE component is of type 0x6
> Apr 18 13:44:07 NOTICE[16997] app_queue.c: Added interface
'SIP/brettb' to
> queue 'psc'
> Apr 18 13:44:14 NOTICE[16997] chan_sip.c: Peer 'brettb' is now
REACHABLE!
> (76ms / 2000ms)
> 
> Regards,
> 
> Shaun
> 
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