f: <sip:21550925@domain.com>;tag=4634049912048646515
SIP from address: sip:21550925@domain.com
SIP tag: 4634049912048646515
i: 2064a93111091c4c1bb1c8d4712a3fca@domain.com
CSeq: 70772 INFO
v: SIP/2.0/UDP Y.Y.Y.Y:5060;branch=z9hG4bKdb931ccb01c9f2ed938939c9b182b521
Max-Forwards: 20
x-nt-corr-id: 10d7e5c3d7f3830ff26860d4e9ecbdaf9e61fc2@84.20.97.11
k: com.nortelnetworks.firewall,p-3rdpartycontrol,nosecl: 
l: 0