{
  "number": 5263,
  "title": "Session Initiation Protocol (SIP) Extension for Partial Notification of Presence Information",
  "authors": [
    "M. Lonnfors",
    "J. Costa-Requena",
    "E. Leppanen",
    "H. Khartabil"
  ],
  "published": "2008-09",
  "status": "Proposed Standard",
  "stream": "IETF",
  "area": "rai",
  "working_group": "simple",
  "pages": 16,
  "formats": [
    "TXT",
    "HTML"
  ],
  "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]",
  "keywords": [
    "pidf",
    "presence information data format"
  ],
  "draft": "draft-ietf-simple-partial-notify-10",
  "doi": "10.17487/RFC5263",
  "updated_by": [
    "RFC8996"
  ],
  "urls": {
    "html": "https://rfc.dk/rfc5263/",
    "text": "https://rfc.dk/rfc5263.txt",
    "rfc_editor": "https://www.rfc-editor.org/rfc/rfc5263",
    "datatracker": "https://datatracker.ietf.org/doc/rfc5263/"
  },
  "text_modified": "2008-09-10T00:17:35Z"
}