rfc3764.txt:Jon Peterson:neustar:usa:8:apr:2004:UNKNOWN:seccons,ianacons:draft-ietf-enum-sip:2003-12-04:2003-06-27:129:0:2:26:157:1:2002-9-1:178:draft-peterson-enum-sip:2003-2-24:123:2004-05-06:157