Dear Folks,
I have doubt in the following scenario.
Caller's sdp :
v=0
o=- 1234 1 IN IP4 10.10.20.35
s=-
c=IN IP4 10.10.20.35
t=0 0
m=audio 12000 RTP/AVP 102 0 8 106
a=rtpmap:102 iLBC/8000
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:106 telephone-event/8000
Callee's negotiated sdp :
v=0
o=- 3449811996 3449811996 IN IP4 10.10.20.4
s=SJphone
c=IN IP4 10.10.20.4
t=0 0
m=audio 49164 RTP/AVP 97 101
c=IN IP4 10.10.20.4
a=rtpmap:97 iLBC/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-16
a=setup:active
a=sendrecv
In this case,Is callee's negotiation method is wrong?
Callee should send like m=audio 49164 RTP/AVP 102 106 rite?
In this case, after call establishment,
from caller sending RTP using 102 (UnKnown)
from callee sending RTP using 97 (iLBC)
So caller hearing callee's audio but callee not able to hear caller's audio.
please clarify this issue.
Thanks & Regards,
vijay
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