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

[Joshua Colp]

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 Colp
Digium, Inc. | Senior Software Developer
445 Jan Davis Drive NW - Huntsville, AL 35806 - US
Check us out at: www.digium.com & www.asterisk.org