kamailio/test/unit/unregister.sip

REGISTER sip:127.0.0.1 SIP/2.0
Via: SIP/2.0/UDP 172.17.13.240:5061;rport;branch=z9hG4bKruthdewh
Max-Forwards: 70
To: <sip:[email protected]>
From: <sip:[email protected]>;tag=jwnqc
Call-ID: [email protected]
CSeq: 481 REGISTER
Contact: <sip:[email protected]:5061>;expires=0
Allow: INVITE,ACK,BYE,CANCEL,OPTIONS,PRACK,REFER,NOTIFY,SUBSCRIBE,INFO
User-Agent: Twinkle/1.0
Content-Length: 0