Technically you are correct, of course, but in many practical situations
the UAS implicitly knows the final target AoR based on the contact URI
received in the Request-URI. Also with the proposed change to
History-Info it would receive an explicit indication. I don't think this
impacts my argument.
John
________________________________
From: Hans Erik van Elburg [mailto:[email protected]]
Sent: 10 April 2009 09:36
To: Elwell, John
Cc: Francois Audet; Jon Peterson; Dean Willis; Cullen Jennings;
[email protected]; DRAGE, Keith (Keith)
Subject: Re: [Sip] francois' comments and why RFC4474 not used
in the field
But the UAS will mostly receive its own contact address in the
Request-URI, so there is not much to judge there.
/Hans Erik van Elburg
On Fri, Apr 10, 2009 at 10:03 AM, Elwell, John
<[email protected]> wrote:
So the verifier or UAS knows for sure where the request
was originally targeted and has to use its own judgement as to whether
the changed Request-URI is reasonable or not.
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