[asterisk-dev] iax failure?

[Trevor G. Hammonds]

Rich Adamson wrote on Friday, 24 March 2006 12:03 PM:

>>>>> Just upgraded a test system to todays svn head. Attempts to place
>>>>> a 
>>>>> iax call to another system (svn head from Feb 20th) results in no
>>>>> audio. Using ethereal, I see iax packets coming from the Feb 20th
>>>>> system, 
>>>>> but no pkts heading "to" the Feb 20th system. All cli info
>>>>> suggests 
>>>>> its a fully functional call. (The test calls functioned properly
>>>>> between the two systems when they were both svn head from Feb
>>>>> 20th. 
>>>>> Was using g726 codec; switched both to gsm, same problem.)
>>>>> 
>>>>> Looks like some sort of problem... need to dig into it further.
>>>>> 
>>>> 
>>>> Try to undefine SCHED_MULTITHREADED
>>>> After IAX multithreading was added it becomes unstable. You may try
>>>> to send several registrations or make several calls and you'll get
>>>> crash or deadlock.
>>> 
>>> Just undefined the above as suggested, and that did fix the problem.
>> 
>> Issue 6748 opened to track the above.
> 
> FYI for those impacted by the above... It would appear the svn trunk
> commits as of 3/23 or 3/24 have fixed the above issue. 

I can confirm that SVN rev 13323 did not correct the problem on at least
three of my servers.  IAX calls work initially, but the servers stop
responding to IAX calls after several minutes.  The latest revision that I
have tested successfully was 12430, but I have not pinpointed the exact
revision where this problem first appears.


		Sincerely,
		Trevor Hammonds