RFC 5627

Obtaining and Using Globally Routable User Agent URIs (GRUUs) in the Session Initiation Protocol (SIP), October 2009

Canonical URL:
https://www.rfc-editor.org/rfc/rfc5627.txt
File formats:
Plain TextPDF
Status:
PROPOSED STANDARD
Author:
J. Rosenberg
Stream:
IETF
Source:
sip (rai)

Cite this RFC: TXT  |  XML

DOI:  10.17487/RFC5627

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

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


Abstract

Several applications of the Session Initiation Protocol (SIP) require a user agent (UA) to construct and distribute a URI that can be used by anyone on the Internet to route a call to that specific UA instance. A URI that routes to a specific UA instance is called a Globally Routable UA URI (GRUU). This document describes an extension to SIP for obtaining a GRUU from a registrar and for communicating a GRUU to a peer within a dialog. [STANDARDS-TRACK]


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 4844.


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