rfc1134.txt:Drew Perkins:ucdavis:UNKNOWN:37:nov:1989:UNKNOWN:format,figure,kwd,code:draft-ietf-sip-connect-reuse:2009-11-10:2008-10-24:188:0:165:28:381:2:2003-6-1:80:draft-mahy-sip-connect-reuse:2003-08-21:1888:2010-06-23:228