Hi Atif, Have you seen this link already? http://forums.isaserver.org/ultimatebb.cgi?ubb=get_topic;f=14;t=000096 Krisna -----Original Message----- From: atif yaseen [mailto:atifch143@xxxxxxxxxxx] Sent: Friday, 23 April 2004 3:03 AM To: [ISAserver.org Discussion List] Subject: [isalist] Messenger Connectivity and Voice Chat http://www.ISAserver.org Hi All! We are providing LAN service to clients throgh ISA Server. Initially I have configured Open Gate Server. I am observing for last few days that If I configure any messenger like yahoo with Proxies. It connect somoothly, do the chat but unable to make voice chat. At the same time! If I connect by selecting No Proxies. It perform all the works included Voice Chat! Can any body explaing! What is difference between these. I am configuring Firewall Clients in my network Thanks in Advance <http://graphics.hotmail.com/emrose.gif> Atif Yaseen Ch. <http://graphics.hotmail.com/emrose.gif> _____ Add photos to your messages with MSN 8. <http://g.msn.com/8HMBEN/2749??PS=> Get 2 months FREE*. ------------------------------------------------------ List Archives: http://www.webelists.com/cgi/lyris.pl?enter=isalist ISA Server Newsletter: http://www.isaserver.org/pages/newsletter.asp ISA Server FAQ: http://www.isaserver.org/pages/larticle.asp?type=FAQ ------------------------------------------------------ Other Internet Software Marketing Sites: Leading Network Software Directory: http://www.serverfiles.com No.1 Exchange Server Resource Site: http://www.msexchange.org Windows Security Resource Site: http://www.windowsecurity.com/ Network Security Library: http://www.secinf.net/ Windows 2000/NT Fax Solutions: http://www.ntfaxfaq.com ------------------------------------------------------ You are currently subscribed to this ISAserver.org Discussion List as: krisnak@xxxxxxxxxxxxxxx To unsubscribe send a blank email to $subst('Email.Unsub')