{
  "draft": "draft-ietf-sip-callerprefs-10",
  "doc_id": "RFC3841",
  "title": "Caller Preferences for the Session Initiation Protocol (SIP)",
  "authors": [
    "J. Rosenberg",
    "H. Schulzrinne",
    "P. Kyzivat"
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "26",
  "pub_status": "PROPOSED STANDARD",
  "status": "PROPOSED STANDARD",
  "source": "Session Initiation Protocol",
  "abstract": "This document describes a set of extensions to the Session Initiation Protocol (SIP) which allow a caller to express preferences about request handling in servers.  These preferences include the ability to select which Uniform Resource Identifiers (URI) a request gets routed to, and to specify certain request handling directives in proxies and redirect servers.  It does so by defining three new request header fields, Accept-Contact, Reject-Contact, and Request-Disposition, which specify the caller's preferences. [STANDARDS-TRACK]",
  "pub_date": "August 2004",
  "keywords": [
    "SIP",
    "Session Initiation Protocol",
    "Uniform Resource Identifiers",
    "URI",
    "Accept-Contact",
    "Reject-Contact",
    "Request-Disposition"
  ],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC3841",
  "errata_url": null
}