{"draft":"draft-ietf-ieprep-sip-reqs-03","doc_id":"RFC3487","title":" Requirements for Resource Priority Mechanisms for the Session Initiation Protocol (SIP) ","authors":["H. Schulzrinne"],"format":["ASCII","HTML"],"page_count":"17","pub_status":"INFORMATIONAL","status":"INFORMATIONAL","source":"Internet Emergency Preparedness","abstract":" This document summarizes requirements for prioritizing access to circuit-switched network, end system and proxy resources for emergency preparedness communications using the Session Initiation Protocol (SIP). This memo provides information for the Internet community.  ","pub_date":"January 2003","keywords":["circuit switched network resources","end system resources","proxy resources","emergency preparedness communications"],"obsoletes":[],"obsoleted_by":[],"updates":[],"updated_by":[],"see_also":[],"doi":"10.17487\/RFC3487","errata_url":null}