INVITE sip:3082@192.168.32.90:5060;transport=udp SIP/2.0
Via: SIP/2.0/UDP 192.168.32.1:5060;branch=z9hG4bK0df779a5;rport
From: "OptimTalk" <sip:sip@vutbr.cz>;tag=as1e9cfd0b
To: <sip:3082@192.168.32.90:5060;transport=udp>
Contact: <sip:sip@192.168.32.1>
Call-ID: 30b6b781732060ad7bad01646556630b@vutbr.cz
CSeq: 102 INVITE
User-Agent: Asterisk PBX
Max-Forwards: 70
Date: Mon, 02 Feb 2009 10:04:51 GMT
Allow: INVITE, ACK, CANCEL, OPTIONS, BYE, REFER, SUBSCRIBE, NOTIFY
Supported: replaces
Content-Type: application/sdp
Content-Length: 184

v=0
o=root 15123 15123 IN IP4 192.168.32.1
s=session
c=IN IP4 192.168.32.1
t=0 0
m=audio 16398 RTP/AVP 0
a=rtpmap:0 PCMU/8000
a=silenceSupp:off - - - -
a=ptime:20
a=sendrecv