[asterisk-users] [webrtc] Received SAVPF profle in audio offer but AVPF is not enabled

[Joshua Colp]

Daniel Pocock wrote:
> I'm trying to call from DruCall to Asterisk and I get this error:
>
> WARNING[11021]: chan_sip.c:8687 process_sdp: Error in codec string 'F
> 103 104 111 0 8 107 106 105 13 126'
>    == Problem setting up ssl connection:
> error:00000000:lib(0):func(0):reason(0)
>
>
> I'm guessing my Asterisk is too old (it is 1.8 from Debian).  Can you
> confirm which version is needed to parse a media descriptor with SAVPF?
>   Do I need to upgrade all the way to v11 with WebRTC support, or was
> avpf support added in some intermediate version?

Asterisk 1.8 does not have any knowledge of AVPF, and since it's a new 
feature it was only added to Asterisk 11. You could try to backport the 
changes but chan_sip has changed quite a bit, so it could be rough.

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