Hello, I am also trying to figure how to open the voice channel for MSN messenger for ISA2004. I've tried to use the principles detailed here - http://www.isaserver.org/articles/MSN-ISAserver.html but I still can't get ISA2004 to pass the voice. Regards, Warren Gerdes -----Original Message----- From: Crispin Mupeta [mailto:mupetacrispin@xxxxxxxxx] Sent: Friday, 17 February 2006 6:24 PM To: [ISAserver.org Discussion List] Subject: [isalist] Webcam http://www.ISAserver.org Hello all, Whenever I try to use my webcam with MSN messenger it fails to connect, do I have to do anything with my ISA server? I have ISA server 2000 running on Windows 2000 Server. The MSN messend is working perfect but when I try to use my webcam or somebody ask me to accept webcam connection it fails. Please assist