{
  "number": 3608,
  "title": "Session Initiation Protocol (SIP) Extension Header Field for Service Route Discovery During Registration",
  "authors": [
    "D. Willis",
    "B. Hoeneisen"
  ],
  "published": "2003-10",
  "status": "Proposed Standard",
  "stream": "IETF",
  "area": "rai",
  "working_group": "sip",
  "pages": 17,
  "formats": [
    "TXT",
    "HTML"
  ],
  "abstract": "This document defines a Session Initiation Protocol (SIP) extension header field used in conjunction with responses to REGISTER requests to provide a mechanism by which a registrar may inform a registering user agent (UA) of a service route that the UA may use to request outbound services from the registrar's domain.",
  "keywords": [
    "SIP",
    "Session Initiation Protocol",
    "user agent",
    "domain",
    "register"
  ],
  "draft": "draft-ietf-sip-scvrtdisco-04",
  "doi": "10.17487/RFC3608",
  "updated_by": [
    "RFC5630"
  ],
  "urls": {
    "html": "https://rfc.dk/rfc3608/",
    "text": "https://rfc.dk/rfc3608.txt",
    "rfc_editor": "https://www.rfc-editor.org/rfc/rfc3608",
    "datatracker": "https://datatracker.ietf.org/doc/rfc3608/"
  },
  "text_modified": "2003-10-03T20:53:56Z"
}