See bug 699 within http://tools.ietf.org/html/draft-ietf-sipcore-rfc3265bis-07


> -----Original Message-----
> From: [email protected] [mailto:sip-
> [email protected]] On Behalf Of Klaus Darilion
> Sent: Tuesday, March 27, 2012 7:53 AM
> To: sip-implementors
> Subject: [Sip-implementors] Update remote target URI on NOTIFYs?
> 
> Hi!
> 
> IIRC RFC3261 defines that dialog-creating requests may change the
> remote
> target URI, e.g. reINVITE/200 may provide a different Contact URI which
> updates the remote target URI.
> 
> What about SUBSCRIBE/NOTIFY? I didn't found a definition in RFC3265,
> but
> I would suspect, as SUBSCRIBE is also a dialog forming request, the a
> refresh-SUBSCRIBE/200 with changed Contact URI may also update the
> remote target URI. Correct?
> 
> What about NOTIFYs? Does a presence server who sent a NOTIFY need to
> check the received 200 OK for a Contact header and update the remote
> target URI?
> 
> Thanks
> Klaus
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