Explicit Subscriptions for the REFER Method

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Publisher: IETF
Doc Type: Standard
Pages: 14
Abstract: The Session Initiation Protocol (SIP) REFER request, as defined by RFC 3515, 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 that remove the implicit subscription and, if desired, replace it with an explicit one.
Publication Date: 2015-08-01
Status Note: Proposed Standard
DOI: 10.17487/RFC7614
Link: https://doi.org/10.17487/RFC7614
Author(s): Robert Sparks
Keyword(s): SIP

Latest version of IETF RFC 7614

Document Versions — IETF RFC 7614

▶ IETF RFC 7614 (2015-08-01)

THIS DOC [ACTIVE] [LATEST VERSION]

Normative Reference(s)

IETF RFC 2119 [Active*]
IETF RFC 3261 [Active*]
IETF RFC 3515 [Active*]
IETF RFC 3840 [Active*]
IETF RFC 5234 [Active, Amended*]
IETF RFC 6665 [Active*]

Bibliographic Reference(s)

IETF RFC 3903 [Active*]
IETF RFC 4321 [Active*]
IETF RFC 4474 [Superseded*]
IETF RFC 4538 [Active*]
IETF RFC 5057 [Active*]
IETF RFC 5589 [Active*]
IETF RFC 5627 [Active*]

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doi: 10.17487/RFC7614
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Referenced By

IETF RFC 7647 [Active*]