INVITE sip:7777@192.168.32.1 SIP/2.0
Max-Forwards: 70
Content-Length: 207
Via: SIP/2.0/UDP 192.168.32.84:5060;branch=z9hG4bK264f778bf;rport
Call-ID: cf13916b9c856f11a0d52fa4848ff1c2@192.168.32.84
From: "3063" <sip:3063@192.168.32.1:5060>;tag=b933f6df96c0394
To: <sip:7777@192.168.32.1:5060>;tag=as5c6983e5
CSeq: 10003 INVITE
Supported: timer,replaces
Content-Type: application/sdp
Proxy-Authorization:Digest response="a72c1c646fa525e076dcea553e169203",username="3063",realm="vutbr.cz",nonce="564b5eac",algorithm=MD5,uri="sip:7777@192.168.32.1"
Contact: <sip:3063@192.168.32.84:5060;transport=udp>
User-Agent: Stonehenge IP250-S 1.30.171

v=0
o=3063 1127938450 1127938452 IN IP4 192.168.32.84
s=SIP Call
c=IN IP4 192.168.32.84
t=0 0
m=audio 3002 RTP/AVP 0 8 18
a=rtpmap:0 PCMU/8000
a=rtpmap:8 PCMA/8000
a=rtpmap:18 G729/8000
a=sendonly