Communications Resource Priority for the Session Initiation Protocol (SIP)

Metadata

Publisher: IETF
Doc Type: Standard
Pages: 36
Abstract: This document defines two new Session Initiation Protocol (SIP) header fields for communicating resource priority, namely, "Resource-Priority" and "Accept-Resource-Priority". The "Resource-Priority" header field can influence the behavior of SIP user agents (such as telephone gateways and IP telephones) and SIP proxies. It does not directly influence the forwarding behavior of IP routers. [STANDARDS-TRACK]
Publication Date: 2006-02-01
Status Note: Proposed Standard
DOI: 10.17487/RFC4412
Link: https://doi.org/10.17487/RFC4412
Author(s): Henning Schulzrinne
James Polk
Keyword(s): Rendezvous Point, RPH, Preemption, DSN, DRSN, WPS, ETS

Latest version of IETF RFC 4412

Document Versions — IETF RFC 4412

▶ IETF RFC 4412 (2006-02-01)

THIS DOC [ACTIVE] [LATEST VERSION]

Amended by:

RFC7134 NOT IN REGISTRY

Normative Reference(s)

IETF RFC 2119 [Active*]
IETF RFC 2434 [Superseded*]
IETF RFC 3261 [Active*]
IETF RFC 3262 [Active*]
IETF RFC 3265 [Superseded*]
IETF RFC 3311 [Active*]
IETF RFC 3420 [Active*]
IETF RFC 3428 [Active*]
RFC4411 — RFC4411 EXTERNAL
T-REC-I.255.1990 — I.255.3 EXTERNAL
T-REC-Q.735.1993 — Q.735.3 EXTERNAL

Bibliographic Reference(s)

Peterson, J., Polk, J., Sicker, D., and H. Tschofenig, "Trait-based Authorization Requirements for the Session Initiation Protocol (SIP)", Work in Progress, February 2005. EXTERNAL
IETF RFC 2617 [Superseded*]
IETF RFC 2976 [Superseded*]
IETF RFC 3323 [Active*]
IETF RFC 3325 [Active*]
IETF RFC 3427 [Superseded*]
RFC3487 — RFC3487 EXTERNAL
IETF RFC 3515 [Active*]
IETF RFC 3546 [Superseded*]
IETF RFC 3550 [Active*]
IETF RFC 3665 [Active*]
IETF RFC 3851 [Superseded*]
RFC3893 — 5 EXTERNAL
IETF RFC 3903 [Active*]

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IETF RFC 4412, Communications Resource Priority for the Session Initiation Protocol (SIP). Available at https://doi.org/10.17487/RFC4412

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IETF RFC 4412, Communications Resource Priority for the Session Initiation Protocol (SIP)
doi: 10.17487/RFC4412
url: https://doi.org/10.17487/RFC4412

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Referenced By

IETF RFC 5012 [Active*]