Hi All,
I have one query about REFER request.
The Request-URI of a NOTIFY for a REFER, all sent within an established
INVITE dialog, becomes the Contact header from the REFER instead of remote
target of the INVITE dialog.
<---INVITE/200/ACK ---> (INVITE contains Contact: X)
--- REFER---> (REFER contains Contact: Y)
<--- 202 ---
<--- NOTIFY --- (Request-URI = Y)
X and Y differ in port number and URI-parameters.
RFC 3515
2. The REFER Method
...
A REFER request MAY be placed outside the scope of a dialog created
with an INVITE. REFER creates a dialog, and MAY be Record-Routed,
hence MUST contain a single Contact header field value. REFERs
occurring inside an existing dialog MUST follow the Route/Record-
Route logic of that dialog.
Is there a way to make the Request-URI of the NOTIFY follow the remote target
of the dialog state?
Thanks & Regards,
Shiv
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