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Further to that, the route-set in the dialog never
changes even if there is a record-route header in the response (UAS just copies
this from the request to the response) to a mid-dialog request.
"Requests within a dialog MAY contain Record-Route
and Contact header
fields. However, these requests do not
cause the dialog's route set
to be modified, although they may
modify the remote target URI."
-Section 12.2, rfc 3261
-Kannan
----- Original Message -----
Sent: Thursday, June 05, 2003 4:58
PM
Subject: RE: [Sip-implementors]
Record-Route and re-INVITE
Hi,
There has been discussions about if it is allowed to change the route
set during a session, but in general the re-INVITE is like any other
mid-session request, ie if you have a route set you include the Route
headers...
Regards,
Christer Holmberg
Ericsson Finland
Hi,
When we send out re-INVITE do we need to include the Route
headers with it? Does the Record-route header in the
re-INVITE change/modify the route-set? When we respond to the
re-INVITE, do we need to include the Record-route header in the 2xx
messsage?
Thanks & Regards,
Meena
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