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IETF RFC 7614

Explicit Subscriptions for the REFER Method

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Organization: IETF
Publication Date: 1 August 2015
Status: active
Page Count: 14
scope:

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.

Document History

IETF RFC 7614
August 1, 2015
Explicit Subscriptions for the REFER Method
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...

References

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