Hello George. To my knowledge MSN Messenger won't work behind the ISA server. I've checked into this myself and found in the help file for MSN Messenger that it won't work behind a firewall. You can set up Netmeeting though using the H.323 Gatekeeper. Look in the Learning Zone for Tom's tutorial. Take care, Chris -----Original Message----- From: George [mailto:george.gallop@xxxxxxxxxx] Sent: Thursday, December 06, 2001 12:17 AM To: [ISAserver.org Discussion List] Subject: [isalist] MSN Messenger and Video/File Transfer http://www.ISAserver.org I have followed https://premier.microsoft.com/premier/library/default.aspx?path=/premier /kb/en-us/Q278/8/87.ASP?KBID=Q278887 I can send video and transfer files with users behind the ISA Server but I can't with user's out side the ISA Server. MSN Chat works fine through the firewall to users on the internet. Just can't get Video/Voice or file transfers to work. Has anyone had any success with this? Thanks, George ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: Christian.Villeneuve@xxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')