I am talking of case when phone has not registered at all. It simply sends INVITE with authentication information, if call controller wants to tell phone to register first rahter than sending INVITE, how he can do that.
I am not sure if this is a valid scenario as per SIP RFC for UA. -Udit "Dale R. Worley" <[EMAIL PROTECTED]> Sent by: [EMAIL PROTECTED] 09/09/2005 01:52 PM To Sip-Implementors <[email protected]> cc Subject Re: [Sip-implementors] Un Register notification On Fri, 2005-09-09 at 12:47 -0400, [EMAIL PROTECTED] wrote: > If phone does not support RFC 3680 (Event package for Registration), how > will Call controller notify the phone that your registration had expired > and you need to re-register ,is there any response for that. Why would the registrar need to notify the phone? The phone knows when its most recent registration was sent, and when it is due to expire. If the phone has forgotten that information (because it has lost power), when it wakes up it will register itself immediately, so it will re- learn its registration information. Dale _______________________________________________ Sip-implementors mailing list [email protected] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors _______________________________________________ Sip-implementors mailing list [email protected] http://lists.cs.columbia.edu/mailman/listinfo/sip-implementors
