[OpenSIPS-Users] rtpproxy_offer() adds IP and Port twice in SDP

[kaushik parmar]

Hello,

rtpproxy_offer() set IP and Port numbers twice in SDP. My code and SDP
output are as below.

*Opensips.cfg*

onreply_route[handle_nat] {
            if (is_method("INVITE") && has_body("application/sdp"))
{
                     rtpproxy_offer();
            }
}



*SDP Packet : *

*SDP Before rtpproxy_offer(); *

v=0
o=Sippy 44829008 1 IN IP4  yy.yy.yy.yy
s=-
t=0 0
m=audio 46946 RTP/AVP 110 0 8 3 101
c=IN IP4 yy.yy.yy.yy
a=rtpmap:110 speex/8000
a=fmtp:110 mode=3;vbr=on
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 gsm/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
a=silenceSupp:off - - - -

*SDP After rtpproxy_offer(); *

v=0
o=Sippy 44829008 1 IN IP4 xx.xx.xx.xx
s=-
t=0 0
m=audio 40240 40240 RTP/AVP 110 0 8 3 101
c=IN IP4 xx.xx.xx.xx xx.xx.xx.xx
a=rtpmap:110 speex/8000
a=fmtp:110 mode=3;vbr=on
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:3 gsm/8000
a=rtpmap:101 telephone-event/8000
a=fmtp:101 0-15
a=sendrecv
a=silenceSupp:off - - - -
a=oldmediaip:yy.yy.yy.yy
a=oldmediaip:yy.yy.yy.yy
a=nortpproxy:yes
a=nortpproxy:yes

Please help to resolve issue for Double IP and Port in SDP.


-- 
Kind regards,

Kaushik Parmar
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