RFC 4412

Communications Resource Priority for the Session Initiation Protocol (SIP), February 2006

Canonical URL:
https://www.rfc-editor.org/rfc/rfc4412.txt
File formats:
Plain TextPDF
Status:
PROPOSED STANDARD
Updated by:
RFC 7134
Authors:
H. Schulzrinne
J. Polk
Stream:
IETF
Source:
sip (rai)

Cite this RFC: TXT  |  XML

DOI:  10.17487/RFC4412

Discuss this RFC: Send questions or comments to sipcore@ietf.org

Other actions: Submit Errata  |  Find IPR Disclosures from the IETF


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]


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 4844.


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