Hi Hanan, Thanks! This is very useful information because many people want to know how to get the Yahoo voice video to work. Tom Thomas W Shinder www.isaserver.org/shinder <http://www.isaserver.org/shinder> ISA Server and Beyond: http://tinyurl.com/1jq1 <http://tinyurl.com/1jq1> Configuring ISA Server: http://tinyurl.com/1llp <http://tinyurl.com/1llp> -----Original Message----- From: hanan [mailto:nouran@xxxxxxxxx] Sent: Thursday, February 06, 2003 1:09 AM To: [ISAserver.org Discussion List] Subject: [isalist] RE: nee d help http://www.ISAserver.org http://www.ISAserver.org HI TOM Yes its true both secure nat and firewall client can use those protocols and it will works for them