grimlock*CLI>
<-- SIP read from 192.168.1.150:5060:
SIP/2.0 200 OK
Via: SIP/2.0/UDP 192.168.1.1:5060;branch=z9hG4bK6ec7ec8a;rport
From: "Unknown" <sip:Unknown@192.168.1.1>;tag=as2be070d6
To: <sip:644@192.168.1.150:5060>;tag=40ed01c4bc122aa6
Call-ID: 4138bcfe2cc8667472c9a6fe4a179c1a@192.168.1.1
CSeq: 102 OPTIONS
User-Agent: Grandstream GXP2000 1.1.0.16
Contact: <sip:644@192.168.1.150:5060>
Allow: INVITE,ACK,CANCEL,BYE,NOTIFY,REFER,OPTIONS,INFO,SUBSCRIBE,UPDATE,PRACK
Supported: replaces, timer
Content-Length: 0


--- (11 headers 0 lines) ---
Destroying call '4138bcfe2cc8667472c9a6fe4a179c1a@192.168.1.1'