[asterisk-users] Unexpected termination of the call when pick up (res_pjsip)

[Dmitriy Serov]

11.02.2016 18:50, Joshua Colp пишет:
> Dmitriy Serov wrote:
>> The call initiated from internal extension.
>>
>> I have made two test call:
>> Successful call from device on res_pjsip via endpoint on chan_sip:
>> http://pastebin.com/LWeDYstj
>> Unsuccessful call from device on res_pjsip via endpoint on res_pjsip:
>> http://pastebin.com/hepVb6Nu
>>
>> And ones again i don't see anything that would make asterisk send BYE.
>>
>> I would be grateful for any ideas.
>
> Kia ora,
>
> I have a feeling it may be an off-nominal SDP negotiation issue, 
> causing two paths to get triggered which both send a BYE. I'd suggest 
> filing an issue[1] with the traces you've provided. We can potentially 
> use them to construct a sipp scenario that reproduces the issue. The 
> configuration would also be needed.
>
> You can also try to narrow it down slightly by disabling the video 
> codecs and seeing if that changes things. If it does then it's with 
> video involved.
>
> [1] https://issues.asterisk.org/jira
>

Joshua, Thanks! Disabling all codecs except alaw (I guess video codecs) 
makes call successful.

https://issues.asterisk.org/jira/browse/ASTERISK-25772