RFC4508 · Conveying Feature Tags with the Session Initiation Protocol (SIP) REFER Method

{
  "id": "RFC4508",
  "number": 4508,
  "title_en": "Conveying Feature Tags with the Session Initiation Protocol (SIP) REFER 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": "The SIP \"Caller Preferences\" extension defined in RFC 3840 provides a mechanism that allows a SIP request to convey information relating to the originator's capabilities and preferences for handling of that request. The SIP REFER method defined in RFC 3515 provides a mechanism that allows one party to induce another to initiate a SIP request. This document extends the REFER method to use the mechanism of RFC 3840. By doing so, the originator of a REFER may inform the recipient as to the characteristics of the target that the induced request is expected to reach. [STANDARDS-TRACK]",
  "authors": [
    "O. Levin",
    "A. Johnston"
  ],
  "organizations": [],
  "publication_date": "2006-05-01",
  "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-refer-feature-param-01",
  "page_count": 6,
  "doi": "10.17487/RFC4508",
  "keywords": [
    "caller preferences"
  ],
  "formats": [
    "TXT",
    "HTML"
  ],
  "relations": {
    "obsoletes": [],
    "obsoleted_by": [],
    "updates": [],
    "updated_by": [
      "RFC8217"
    ],
    "is_also": [],
    "see_also": []
  },
  "links": {
    "info": "https://www.rfc-editor.org/info/rfc4508/",
    "html": "https://www.rfc-editor.org/rfc/rfc4508.html",
    "txt": "https://www.rfc-editor.org/rfc/rfc4508.txt",
    "datatracker": "https://datatracker.ietf.org/doc/rfc4508/"
  }
}