rfc3842.txt:Rohan Mahy:cisco:usa:19:aug:2004:UNKNOWN:figure,abnf,kwd,seccons,ianacons:draft-ietf-sipping-mwi:2003-12-23:2003-06-24:14:0:45:120:179:2:2002-5-1:0::2002-5-1:418:2004-09-17:269