RFC3311 · The Session Initiation Protocol (SIP) UPDATE Method

{
  "id": "RFC3311",
  "number": 3311,
  "title_en": "The Session Initiation Protocol (SIP) UPDATE Method",
  "title_ru": "",
  "summary_ru": "",
  "purpose_ru": "",
  "use_ru": "",
  "full_translation_path": "",
  "full_translation_checked_at": "",
  "full_translation_source_sha256": "",
  "architect_note_ru": "",
  "topics_ru": [],
  "translation_state": "not_prepared",
  "verification_level": "not_prepared",
  "verification_level_ru": "Русская выжимка не подготовлена",
  "verification_note_ru": "",
  "abstract_en": "This specification defines the new UPDATE method for the Session Initiation Protocol (SIP). UPDATE allows a client to update parameters of a session (such as the set of media streams and their codecs) but has no impact on the state of a dialog. In that sense, it is like a re-INVITE, but can be sent before the initial INVITE has completed. This makes it very useful for updating session parameters within early dialogs.",
  "authors": [
    "J. Rosenberg"
  ],
  "organizations": [],
  "publication_date": "2002-10-01",
  "current_status": "PROPOSED STANDARD",
  "current_status_ru": "Предлагаемый стандарт",
  "publication_status": "PROPOSED STANDARD",
  "publication_status_ru": "Предлагаемый стандарт",
  "lifecycle": "active",
  "lifecycle_ru": "Действующий",
  "stream": "IETF",
  "stream_ru": "IETF",
  "area": "rai",
  "area_ru": "rai",
  "working_group": "sip",
  "source_draft": "draft-ietf-sip-update-02",
  "page_count": 13,
  "doi": "10.17487/RFC3311",
  "keywords": [
    "SIP",
    "Session Initiation Protocol",
    "parameters",
    "media streams"
  ],
  "formats": [
    "TXT",
    "HTML"
  ],
  "relations": {
    "obsoletes": [],
    "obsoleted_by": [],
    "updates": [],
    "updated_by": [],
    "is_also": [],
    "see_also": []
  },
  "links": {
    "info": "https://www.rfc-editor.org/info/rfc3311/",
    "html": "https://www.rfc-editor.org/rfc/rfc3311.html",
    "txt": "https://www.rfc-editor.org/rfc/rfc3311.txt",
    "datatracker": "https://datatracker.ietf.org/doc/rfc3311/"
  }
}