{
  "draft": "draft-ietf-sipcore-reinvite-08",
  "doc_id": "RFC6141",
  "title": "Re-INVITE and Target-Refresh Request Handling in the Session Initiation Protocol (SIP)",
  "authors": [
    "G. Camarillo, Ed.",
    "C. Holmberg",
    "Y. Gao"
  ],
  "format": [
    "TEXT",
    "HTML"
  ],
  "page_count": "26",
  "pub_status": "PROPOSED STANDARD",
  "status": "PROPOSED STANDARD",
  "source": "Session Initiation Protocol Core",
  "abstract": "The procedures for handling SIP re-INVITEs are described in RFC 3261.  Implementation and deployment experience has uncovered a number of issues with the original documentation, and this document provides additional procedures that update the original specification to address those issues.  In particular, this document defines in which situations a UAS (User Agent Server) should generate a success response and in which situations a UAS should generate an error response to a re-INVITE.  Additionally, this document defines further details of procedures related to target-refresh requests. [STANDARDS-TRACK]",
  "pub_date": "March 2011",
  "keywords": [
    "re-INVITE",
    "offer/answer",
    "rollback"
  ],
  "obsoletes": [],
  "obsoleted_by": [],
  "updates": [
    "RFC3261"
  ],
  "updated_by": [],
  "see_also": [],
  "doi": "10.17487/RFC6141",
  "errata_url": null
}