[Freeswitch-users] Codec Negotiation: Codec telephone-event:101:8000:20

Mark Campbell-Smith mcampbellsmith at gmail.com
Tue Jan 5 21:03:33 PST 2010


ahh... thats what I thought originally.

So what codecs match CN and telephony-event?  Where can I find these mappings?

m=audio 47904 RTP/AVP 2 101 13

Audio Codec Compare [telephone-event:101:8000:20]/[PCMA:8:8000:20]
Audio Codec Compare [CN:13:8000:20]/[G726-32:2:8000:20]

Thanks Brian!

On Wed, Jan 6, 2010 at 3:20 PM, Brian West <brian at freeswitch.org> wrote:
> Lets try this again.. THIS SDP IS NOT from FreeSWITCH its an inbound invite to FreeSWITCH... fix that and you'll be golden.
>
> /b
>
> On Jan 5, 2010, at 9:36 PM, Mark Campbell-Smith wrote:
>
>> 2010-01-05 18:57:56.845029 [DEBUG] sofia.c:3845 Remote SDP:
>> v=0
>> o=Sippy 257534956 1 IN IP4 80.232.37.178
>> s=-
>> t=0 0
>> m=audio 47904 RTP/AVP 2 101 13
>> c=IN IP4 213.50.90.3
>> a=rtpmap:101 telephone-event/8000
>> a=fmtp:101 0-15
>
>
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