File formats:

Status:

PROPOSED STANDARD

Updated by:

RFC 8996

Authors:

M. Lonnfors
J. Costa-Requena
E. Leppanen
H. Khartabil

Stream:

IETF

Source:

simple (rai)

Cite this RFC: TXT  |  XML  |   BibTeX

DOI:  https://doi.org/10.17487/RFC5263

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

Other actions: Submit Errata  |  Find IPR Disclosures from the IETF  |  View History of RFC 5263

Abstract

By default, presence delivered using the presence event package for the Session Initiation Protocol (SIP) is represented in the Presence Information Data Format (PIDF). A PIDF document contains a set of elements, each representing a different aspect of the presence being reported. When any subset of the elements change, even just a single element, a new document containing the full set of elements is delivered. This memo defines an extension allowing delivery of only the presence data that has actually changed. [STANDARDS-TRACK]

For the definition of Status, see RFC 2026.

For the definition of Stream, see RFC 8729.