U 2010/06/27 18:52:02.299960 87.106.166.145:5060 -> 220.224.129.21:5060
SIP/2.0 200 OK.
Via: SIP/2.0/UDP 220.224.129.21:5060;branch=z9hG4bK1k9pme20d8ugjjo440g1sb5pksi31.1.
From: <sip:37410546747@87.106.166.145>;tag=97.56.30.751064+1+72cb0041+305c70f4.
To: <sip:18182557014@66.234.138.73>;tag=cb03c668354a2033d2da31f4f053bb0f.
Call-ID: BB2ECAED-814A11DF-8DD39643-3FD0180@66.234.138.68.
CSeq: 626208327 INVITE.
Server: Sippy.
Content-Length: 232.
Content-Type: application/sdp.
.
v=0.
o=Sippy 137829708 0 IN IP4 66.234.138.73.
s=SIP Call.
t=0 0.
m=audio 19530 RTP/AVP 0 8 18 19.
c=IN IP4 66.234.138.68.
a=rtpmap:0 PCMU/8000.
a=rtpmap:8 PCMA/8000.
a=rtpmap:18 G729/8000.
a=fmtp:18 annexb=no.
a=rtpmap:19 CN/8000.