{
  "draft": "draft-ietf-simple-partial-notify-10",
  "doc_id": "RFC5263",
  "title": "Session Initiation Protocol (SIP) Extension for Partial Notification of Presence Information",
  "authors": [
    "M. Lonnfors",
    "J. Costa-Requena",
    "E. Leppanen",
    "H. Khartabil"
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "16",
  "pub_status": "PROPOSED STANDARD",
  "status": "PROPOSED STANDARD",
  "source": "SIP for Instant Messaging and Presence Leveraging Extensions",
  "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]",
  "pub_date": "September 2008",
  "keywords": [
    "pidf",
    "presence information data format"
  ],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [
    "RFC8996"
  ],
  "see_also": [],
  "doi": "10.17487/RFC5263",
  "errata_url": null
}