RFC 3841

Caller Preferences for the Session Initiation Protocol (SIP), August 2004

Canonical URL:
https://www.rfc-editor.org/rfc/rfc3841.txt
File formats:
Plain TextPDF
Status:
PROPOSED STANDARD
Authors:
J. Rosenberg
H. Schulzrinne
P. Kyzivat
Stream:
IETF
Source:
sip (rai)

Cite this RFC: TXT  |  XML

DOI:  10.17487/RFC3841

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

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


Abstract

This document describes a set of extensions to the Session Initiation Protocol (SIP) which allow a caller to express preferences about request handling in servers. These preferences include the ability to select which Uniform Resource Identifiers (URI) a request gets routed to, and to specify certain request handling directives in proxies and redirect servers. It does so by defining three new request header fields, Accept-Contact, Reject-Contact, and Request-Disposition, which specify the caller's preferences. [STANDARDS-TRACK]


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 4844.


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