rfc4694.txt:James Yu:neustar:usa:15:oct:2006:UNKNOWN:abnf,kwd,seccons,ianacons:draft-ietf-iptel-tel-np:2006-08-30:2006-01-30:6:61:129:14:210:2:2004-03-19:0::2004-03-19:681:2006-11-17:77