SIp Notify HMR
I need to update a specific notify message during a refer transfer. I need to store the mime value for the message/sipfrag content type so that I can update a value only on specific Notify messages.
NOTIFY sip:1.1.1:5060;transport=tcp SIP/2.0
Via: SIP/2.0/TCP 2.2.2.2:5060;branch=z9hG4bK6vi8jq1070tg559qmlp0.1
Content-Type: message/sipfrag;version=2.0
Subscription-State: active;expires=56
To: <sip:XXXXXXXXX@1.1.1.1:5060>;tag=ds7f4833da
CSeq: 3 NOTIFY
Content-Length: 16
Event: refer
Call-ID: SD3d2q401-36f840b8d3c176f021fd983f5cc073db-v300g00
Max-Forwards: 68
From:<sip:yyyyyyyyy@3.3.3.3.3:8222;user=phone>;tag=SD3d2q401-1e5193d7