SIP/2.0 200 OK
Call-ID: 201d66817a4b0265062a611560fbdf99@vutbr.cz
CSeq: 102 INVITE
From: "OptimTalk" <sip:sip@vutbr.cz>;tag=as26fac9b5
To: <sip:3063@192.168.32.84:5060>;tag=e26e0d2cf0083ae
Via: SIP/2.0/UDP 192.168.32.1:5060;branch=z9hG4bK63e123fa
Content-Length: 156
Supported: timer,replaces
Content-Type: application/sdp
Contact: <sip:3063@192.168.32.84:5060;transport=udp>
User-Agent: Stonehenge IP250-S 1.30.171

v=0
o=3063 678267111 1786509004 IN IP4 192.168.32.84
s=SIP Call
c=IN IP4 192.168.32.84
t=0 0
m=audio 3000 RTP/AVP 0
a=rtpmap:0 PCMU/8000
a=sendrecv