Hi;

I have searched the RFC2327 and RFC3264 but couldn' find the answer. What if
an SDP request has requested one codec type but it include more than one
rtpmap codec details headers. Does it suitable? Does it cause an codec error
with 4XX response ?

Below is an example;

 v=0
 o=8355420 2735943290 2735943290 IN IP4 192.168.2.85
 s=Session SDP
 t=0 0
 *m=audio 43192 RTP/AVP 18*
 c=IN IP4 91.93.89.98
 *a=rtpmap:18 G729/8000/1*
 *a=rtpmap:4 G723/8000/1*
 *a=rtpmap:2 G726-32/8000/1*
 *a=rtpmap:0 PCMU/8000/1*
 *a=rtpmap:8 PCMA/8000/1*
 a=nortpproxy:yes


-- 
Regards
Kemal
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