From: "Erez Morabia" <[EMAIL PROTECTED]>

   Suppose I have UA that register with 3 URIs. When this UA receives
   INVITE message - how should it determine to which user was it targeted?
   According to the user part in the Request-URI or according to the user
   part in the To header?

The address in the To header is unreliable, as some other proxy
somewhere may have forwarded sip:[EMAIL PROTECTED] to
sip:[EMAIL PROTECTED] without the knowledge of the radvision.com
domain.

The only reliable source of information is the request-URI.  And in
order to ensure that the request-URI contains enough information, the
UA should register URIs with different user-parts for different AORs.

Dale

Dale Worley                                             [EMAIL PROTECTED]
--
No matter how great your triumphs or how tragic your defeats, approximately
one billion Chinese couldn't care less.
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