RFC 4976

Relay Extensions for the Message Sessions Relay Protocol (MSRP), September 2007

Canonical URL:
https://www.rfc-editor.org/rfc/rfc4976.txt
File formats:
Plain TextPDF
Status:
PROPOSED STANDARD
Updated by:
RFC 7977
Authors:
C. Jennings
R. Mahy
A. B. Roach
Stream:
IETF
Source:
simple (rai)

Cite this RFC: TXT  |  XML

DOI:  10.17487/RFC4976

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

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


Abstract

Two separate models for conveying instant messages have been defined. Page-mode messages stand alone and are not part of a Session Initiation Protocol (SIP) session, whereas session-mode messages are set up as part of a session using SIP. The Message Session Relay Protocol (MSRP) is a protocol for near real-time, peer-to-peer exchanges of binary content without intermediaries, which is designed to be signaled using a separate rendezvous protocol such as SIP. This document introduces the notion of message relay intermediaries to MSRP and describes the extensions necessary to use them. [STANDARDS-TRACK]


For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 4844.


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