{"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":["ASCII","HTML"],"page_count":"26","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"Session Initiation Protocol Core RAI","abstract":"The procedures for handling SIP re-INVITEs are described in RFC 3261.\r\nImplementation and deployment experience has uncovered a number of\r\nissues with the original documentation, and this document provides\r\nadditional procedures that update the original specification to\r\naddress those issues.  In particular, this document defines in which\r\nsituations a UAS (User Agent Server) should generate a success\r\nresponse and in which situations a UAS should generate an error\r\nresponse to a re-INVITE.  Additionally, this document defines further\r\ndetails 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}