{
  "$schema": "/api/schemas/documents.schema.json",
  "apiVersion": "1.1.0",
  "lastModified": "2026-10-14T17:06:01.556Z",
  "sourcePath": "src/main/data/docs",
  "docId": "RFC8866",
  "document": {
    "abstract": "This memo defines the Session Description Protocol (SDP). SDP is intended for describing multimedia sessions for the purposes of session announcement, session invitation, and other forms of multimedia session initiation. This document obsoletes RFC 4566.",
    "abstract$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML abstract",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
      "updated": "2026-10-14T16:16:36.796Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "authors": [
      {
        "name": "Ali C. Begen"
      },
      {
        "name": "Paul Kyzivat"
      },
      {
        "name": "Colin Perkins"
      },
      {
        "name": "Mark J. Handley"
      }
    ],
    "authors$meta": {
      "confidence": "high",
      "note": "Parsed from Datatracker doc page article:author (profile full names)",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
      "updated": "2026-10-14T16:16:36.796Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docId": "RFC8866",
    "docId$meta": {
      "confidence": "high",
      "note": "Derived from RFC number or Datatracker identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
      "updated": "2026-10-14T16:16:36.795Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docLabel": "IETF RFC 8866",
    "docLabel$meta": {
      "confidence": "high",
      "note": "Constructed from provider and document identifier",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
      "updated": "2026-10-14T16:16:36.795Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docNumber": "8866",
    "docNumber$meta": {
      "confidence": "high",
      "note": "Parsed from RFC info page report metadata",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
      "updated": "2026-10-14T16:16:36.795Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docTitle": "SDP: Session Description Protocol",
    "docTitle$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML title",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
      "updated": "2026-10-14T16:16:36.795Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "docType": "Standard",
    "docType$meta": {
      "confidence": "high",
      "note": "Mapped from Datatracker std_level or RFC status text",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
      "updated": "2026-10-14T16:16:36.795Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "doi": "10.17487/RFC8866",
    "doi$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML doi",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
      "updated": "2026-10-14T16:16:36.796Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "href": "https://doi.org/10.17487/RFC8866",
    "href$meta": {
      "confidence": "high",
      "note": "Derived from DOI (https://doi.org/<doi>)",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
      "updated": "2026-10-14T16:16:36.796Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "keywords": [
      "Multimedia",
      "Conferencing",
      "Signaling",
      "Media",
      "SIP",
      "RTSP",
      "VoIP",
      "Audio",
      "Video Streaming"
    ],
    "keywords$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML keywords",
      "originalValue": [
        "Multimedia",
        "Conferencing",
        "Session Setup",
        "Signaling",
        "Media",
        "SIP",
        "RTSP",
        "VoIP",
        "Audio",
        "Video Streaming"
      ],
      "overridden": true,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
      "updated": "2026-10-14T17:06:01.556Z",
      "version": "extractDocs.js@commit:8aec15acefbb"
    },
    "pages": "57",
    "pages$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML page-count",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
      "updated": "2026-10-14T16:16:36.796Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "publicationDate": "2021-01-01",
    "publicationDate$meta": {
      "confidence": "high",
      "note": "Parsed from RFC index XML date",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
      "updated": "2026-10-14T16:16:36.795Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "publisher": "IETF",
    "publisher$meta": {
      "confidence": "high",
      "note": "Static: provider",
      "originalValue": null,
      "source": "parsed",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
      "updated": "2026-10-14T16:16:36.796Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "references": {
      "bibliographic": [
        "T-REC-H.332.1998",
        "RFC2045",
        "RFC2327",
        "RFC2974",
        "RFC3261",
        "RFC3264",
        "RFC3550",
        "RFC3551",
        "RFC3556",
        "RFC3605",
        "RFC3711",
        "RFC3840",
        "RFC3890",
        "RFC4568",
        "RFC4855",
        "RFC5124",
        "RFC5322",
        "RFC5735",
        "RFC5771",
        "RFC5888",
        "RFC5954",
        "RFC6466",
        "RFC6838",
        "RFC7230",
        "RFC7405",
        "RFC7656",
        "RFC7826",
        "RFC8445",
        "RFC8839",
        "RFC8843"
      ],
      "bibliographic$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML references/informative sections",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
        "updated": "2026-10-14T16:16:36.796Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "normative": [
        "T-REC-E.164.2010",
        "ISO.8859-1.1998",
        "RFC1034",
        "RFC1035",
        "RFC2119",
        "RFC2848",
        "RFC2978",
        "RFC3108",
        "RFC3629",
        "RFC3986",
        "RFC4566",
        "RFC5234",
        "RFC5576",
        "RFC5646",
        "RFC5890",
        "RFC5952",
        "RFC7195",
        "RFC8126",
        "RFC8174",
        "RFC8859",
        "RFC8864"
      ],
      "normative$meta": {
        "confidence": "high",
        "note": "Parsed from RFC HTML normative references sections",
        "originalValue": [
          "T-REC-E.164.2010",
          "RFC1034",
          "RFC1035",
          "RFC2119",
          "RFC2848",
          "RFC2978",
          "RFC3108",
          "RFC3629",
          "RFC3986",
          "RFC4566",
          "RFC5234",
          "RFC5576",
          "RFC5646",
          "RFC5890",
          "RFC5952",
          "RFC7195",
          "RFC8126",
          "RFC8174",
          "RFC8859",
          "RFC8864",
          "orphan/RFC8866/h:ccb26e99"
        ],
        "overridden": true,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
        "updated": "2026-10-14T17:06:01.555Z",
        "version": "extractDocs.js@commit:8aec15acefbb"
      }
    },
    "resolvedHref": "https://www.rfc-editor.org/info/rfc8866/",
    "resolvedHref$meta": {
      "confidence": "high",
      "note": "Final URL resolved via URL redirect verification",
      "originalValue": null,
      "source": "resolved",
      "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
      "updated": "2026-10-14T16:16:36.796Z",
      "version": "extractDocs.js@commit:1ff63569c1a0"
    },
    "status": {
      "active": true,
      "active$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
        "updated": "2026-10-14T16:16:36.796Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "errataExist": false,
      "errataExist$meta": {
        "confidence": "high",
        "note": "Derived from presence of errata links on RFC/Datatracker pages",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
        "updated": "2026-10-14T16:16:36.796Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "latestVersion": true,
      "latestVersion$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
        "updated": "2026-10-14T16:16:36.796Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "statusNote": "Proposed Standard",
      "statusNote$meta": {
        "confidence": "high",
        "note": "Mapped from Datatracker doc.json std_level",
        "originalValue": null,
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
        "updated": "2026-10-14T16:16:36.796Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "superseded": false,
      "superseded$meta": {
        "confidence": "high",
        "note": "Derived from supersession relationship fields",
        "originalValue": null,
        "source": "resolved",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
        "updated": "2026-10-14T16:16:36.796Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      },
      "supersedes": [
        "RFC4566"
      ],
      "supersedes$meta": {
        "confidence": "high",
        "note": "Parsed from RFC index XML",
        "originalValue": [],
        "source": "parsed",
        "sourceUrl": "https://www.rfc-editor.org/info/rfc8866/",
        "updated": "2026-10-14T16:16:36.796Z",
        "version": "extractDocs.js@commit:1ff63569c1a0"
      }
    }
  }
}