HMR rule to change SIP INVITE
One of our vendors is sending a call and our LAB SBC (1100) is rejecting it locally with a 404 error. The only difference I see between a working call and this one is the missing Request URI field and our SBC expects invite to have sip:111@X.X.X.X which is not present in this invite. How can I use HMR to add that?
Unsuccessful Call:
INVITE urn:service:sos SIP/2.0 Via: SIP/2.0/UDP X.X.X.X;branch=z9hG4bK0aB1c12941ee578c911 From: <sip:+11234567890@X.X.X.X>;tag=gK0a0bcac8 To: <urn:service:sos> Call-ID: CSeq: 747415 INVITE