rfc4730.txt:Ophir Frieder of the Illinois Institute of Technology collaborated on:UNKNOWN:UNKNOWN:54:nov:2006:UNKNOWN:figure,abnf,xml,kwd,seccons,ianacons:draft-ietf-sipping-kpml:2005-03-31:2004-05-25:289:0:3:19:311:4:2002-10-28:308:draft-burger-sipping-kpml:2003-9-1:269:2006-12-06:610