RFC9796 · SIP Call-Info Parameters for Rich Call Data

{
  "id": "RFC9796",
  "number": 9796,
  "title_en": "SIP Call-Info Parameters for Rich Call Data",
  "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 document specifies a usage of the SIP Call-Info header field that incorporates Rich Call Data (RCD) associated with the identity of the originating party in order to provide to the terminating party a description of the caller (including details about the reason for the session). RCD includes information about the caller beyond the telephone number (such as a calling name, logo, photo, or jCard object representing the caller), which can help the called party decide how to handle the session request. This document defines three new parameters 'call-reason', 'verified', and 'integrity' for the SIP Call-Info header field and also a new token (\"jcard\") for the 'purpose' parameter of the Call-Info header field. It also provides guidance on the use of the Call-Info 'purpose' parameter token, \"icon\".",
  "authors": [
    "C. Wendt",
    "J. Peterson"
  ],
  "organizations": [],
  "publication_date": "2025-07-01",
  "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": "art",
  "area_ru": "Приложения и взаимодействие в реальном времени",
  "working_group": "sipcore",
  "source_draft": "draft-ietf-sipcore-callinfo-rcd-19",
  "page_count": 29,
  "doi": "10.17487/RFC9796",
  "keywords": [
    "Identity"
  ],
  "formats": [
    "HTML",
    "TXT",
    "PDF",
    "XML"
  ],
  "relations": {
    "obsoletes": [],
    "obsoleted_by": [],
    "updates": [],
    "updated_by": [],
    "is_also": [],
    "see_also": []
  },
  "links": {
    "info": "https://www.rfc-editor.org/info/rfc9796/",
    "html": "https://www.rfc-editor.org/rfc/rfc9796.html",
    "txt": "https://www.rfc-editor.org/rfc/rfc9796.txt",
    "datatracker": "https://datatracker.ietf.org/doc/rfc9796/"
  }
}