{"draft":"draft-ietf-sipcore-refer-clarifications-04","doc_id":"RFC7647","title":"Clarifications for the Use of REFER with RFC 6665","authors":["R. Sparks","A.B. Roach"],"format":["ASCII","HTML"],"page_count":"6","pub_status":"PROPOSED STANDARD","status":"PROPOSED STANDARD","source":"Session Initiation Protocol Core","abstract":"The SIP REFER method relies on the SIP-Specific Event Notification\r\nframework.  That framework was revised by RFC 6665.  This document\r\nhighlights the implications of the requirement changes in RFC 6665,\r\nand updates the definition of the REFER method described in RFC 3515\r\nto clarify and disambiguate the impact of those changes.","pub_date":"September 2015","keywords":[],"obsoletes":[],"obsoleted_by":[],"updates":["RFC3515"],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC7647","errata_url":null}