SIP Debug CallFwd

Normal Call:
INVITE sip:0613666666@officepbx SIP/2.0.
Via: SIP/2.0/UDP 195.a.b.c:1042;branch=z9hG4bK-efa23ea9.
From: "Pistike" <sip:207@officepbx>;tag=76d096f7472fe379o0.
To: <sip:0613666666@officepbx>.
Remote-Party-ID: "Pistike" <sip:207@officepbx>;screen=yes;party=calling.
Call-ID: 287d634f-6185c301@192.168.10.17.
CSeq: 101 INVITE.
Max-Forwards: 70.
Contact: "Pistike" <sip:207@195.a.b.c:1042>.
Expires: 240.
User-Agent: Cisco/SPA504G-7.6.2.
Content-Length: 399.
Allow: ACK, BYE, CANCEL, INFO, INVITE, NOTIFY, OPTIONS, REFER, UPDATE.
Supported: replaces.
Content-Type: application/sdp.

Fwd'd call:
SIP/2.0 302 Moved Temporarily.
To: <sip:207@195.a.b.c:1042>;tag=98258cb94fbdf4aei0.
From: "Anonymous" <sip:Anonymous@195.x.y.z>;tag=as5596f1bf.
Call-ID: 14eed40632323c841d5160fc68edfa48\@195.x.y.z.
CSeq: 102 INVITE.
Via: SIP/2.0/UDP 195.x.y.z:5060;branch=z9hG4bK35421f6c.
Contact: <sip:0036201234567@officepbx>.
Diversion: "Pistike" <sip:207@officepbx>;reason=unconditional.
Server: Cisco/SPA504G-7.6.2.
Content-Length: 0.