Summary:ASTERISK-05021: Cisco SIP (g729a) to Cisco SIP (g711ulaw) bridge results in Asterisk Crash
Reporter:Matt Hyne (mhyne)Labels:
Date Opened:2005-09-08 03:10:12Date Closed:2011-06-07 14:00:54
Versions:Frequency of
Description:When trying to set up a call between two Cisco 7960 IP (SIP) phones asterisk will crash when trying to natively bridge the call.

One SIP phone is configured for "preferred_codec: g711ulaw" and the other is configured for "preferred_codec: g729a".  

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When both phones are configured for g711ulaw the call goes through and Asterisk will not crash.


More information to follow.  Need to add "debug sip" output.

I would like some help on how I can get a stack track of asterisk when the crash occurs as I dont get error crash messages (it silently dies).
Comments:By: Clod Patry (junky) 2005-09-08 03:42:51

You can read the /usr/src/asterisk/doc/README.backtrace from HEAD version.

By: Michael Jerris (mikej) 2005-09-08 07:07:19

Also, can you please test CVS Head to see if this behavior occours there.  Minimally we need a full verbose\sip debug output, and a bt full from the core file.  Due to the bug report being incomplete, I am going to suspended it until you have all the information required in the bug guidelines.  Please re-open the bug when you have that information availaible.  If you are still having issues generating this information, you can usually find help in #asterisk-bugs on irc.