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Explicit Subscriptions for the REFER Method
draft-sparks-sipcore-refer-explicit-subscription-02

Document Type Replaced Internet-Draft (individual)
Expired & archived
Author Robert Sparks
Last updated 2014-10-21
Replaced by RFC 7614
RFC stream (None)
Intended RFC status (None)
Formats
Stream Stream state (No stream defined)
Consensus boilerplate Unknown
RFC Editor Note (None)
IESG IESG state Replaced by draft-ietf-sipcore-refer-explicit-subscription
Telechat date (None)
Responsible AD (None)
Send notices to (None)

This Internet-Draft is no longer active. A copy of the expired Internet-Draft is available in these formats:

Abstract

The Session Initiation Protocol (SIP) REFER request, as defined by RFC3515, triggers an implicit SIP-Specific Event Notification framework subscription. Conflating the start of the subscription with handling the REFER request makes negotiating SUBSCRIBE extensions impossible, and complicates avoiding SIP dialog sharing. This document defines extensions to REFER to remove the implicit subscription and, if desired, replace it with an explicit one.

Authors

Robert Sparks

(Note: The e-mail addresses provided for the authors of this Internet-Draft may no longer be valid.)