RE: [Sip] refer-06 question

["Vijay S Kamath" <vijay.kamath@wipro.com>]

It can be either 1 or more, but at least 1.
Qouting Section 2.4.7: "Each NOTIFY must contain a Subscription-State header field as defined
   in [2].  The final NOTIFY sent in response to a REFER MUST indicate
   the subscription has been "terminated" with a reason of "noresource"."

The final NOTIFY can also be the first NOTIFY.

Regards... Vijay

-----Original Message-----
From: patrick.mourot@online.fr [mailto:patrick.mourot@online.fr] 
Sent: Friday, July 26, 2002 2:48 PM
To: sip@ietf.org
Subject: [Sip] refer-06 question


Sir,


In 2.4.5 § of refer-06 draft It is stated that a "A minimal, but complete, 
implementation can respond with a single NOTIFY containing either ...the body: 
SIP/2.0 200 OK if the reference was successful".

It seems to be in contradiction with § 3.10 saying that "Alternatively, the 
subscription might only result in two NOTIFY requests, the immediate NOTIFY and 
the NOTIFY carrying the final result of the reference".

Do we need 1 or 2 NOTIFY in a minimal implementation?

Best Regards,

Patrick

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_______________________________________________
Sip mailing list  https://www1.ietf.org/mailman/listinfo/sip
This list is for NEW development of the core SIP Protocol
Use sip-implementors@cs.columbia.edu for questions on current sip
Use sipping@ietf.org for new developments on the application of sip