NEWMETHOD sip:user@example.com SIP/2.0
To: sip:j.user@example.com
From: sip:caller@example.net;tag=34525
Max-Forwards: 6
Call-ID: mismatch02.dj0234sxdfl3
CSeq: 8 INVITE
Contact: <sip:caller@host.example.net>
Via: SIP/2.0/UDP host.example.net;branch=z9hG4bKkdjuw
Content-Type: application/sdp
l: 138

v=0
o=mhandley 29739 7272939 IN IP4 192.0.2.1
c=IN IP4 192.0.2.1
m=audio 49217 RTP/AVP 0 12
m=video 3227 RTP/AVP 31
a=rtpmap:31 LPC
