rtpproxy + nathelper + radius + mediaproxy + voicemail + asterisk + ser-0.9.0-fc1 and it is running fine. (ito.) ser-0.9.0-fc1.i386.rpm ser-0.9.0-fc1.src.rpm ser-jabber-0.9.0-fc1.i386.rpm ser-mysql-0.9.0-fc1.i386.rpm ser-radius-0.9.0-fc1.i386.rpm ///////////////////////////////////////////// http://www.voice.dyndns.tv sip:admin@iptel.org Saitama Japan Sip EXpress router Support Team voice(a)wmail.plala.or.jp /////////////////////////////////////////////