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

Brian West brian at freeswitch.org
Tue Jan 5 21:19:28 PST 2010


13 = CN
101 = Telephony Event
2 = G723-32

/b

On Jan 5, 2010, at 11:03 PM, Mark Campbell-Smith wrote:

> 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!





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