[Freeswitch-users] Issue with a=fmtp:18 annexb=no
Sergey Okhapkin
sos at sokhapkin.dyndns.org
Thu Feb 13 18:43:45 MSK 2014
application="export" data="sip_append_audio_sdp=a=fmtp:18 annexb=no"
On Thursday 13 February 2014 07:09:16 Sam wrote:
> Hi,
>
> We are facing an issue with a=fmtp:18 annexb=no.
>
> Here is the call flow,
> Cisco CUCM -> Cisco Cube -> FS
>
> Cisco is expecting in 200 OK ,
>
> m=audio 28820 RTP/AVP 18 101 13
> a=rtpmap:18 G729/8000
> * a=fmtp:18 annexb=no*
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-16
> a=ptime:20
>
> But fs is generating without *a=fmtp:18 annexb=no*
> m=audio 28820 RTP/AVP 18 101 13
> a=rtpmap:18 G729/8000
> a=rtpmap:101 telephone-event/8000
> a=fmtp:101 0-16
> a=ptime:20
>
> Because of that calls are getting fail.
>
> I am not getting where should we change setting to include that line.
>
> Log,
> http://pastebin.com/LDHEmCNv
>
> Please help me to resolve that issue.
>
> Thanks in advance.
>
>
>
> -----
> Thanks,
> Sam
> --
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