rfc2118.txt:Gurdeep Singh Pall:microsoft:usa:9:mar:1997:UNKNOWN:format,kwd:draft-ietf-pppext-mppc:2008-09-17:2007-06-14:34:0:399:25:458:3:2005-6-14:181:draft-willis-sip-answeralert:2005-12-15:549:2008-11-25:68