Hi I had this problem before and I asked yahoo service to help me and here their answer, hope it will help you: If you are connecting to the Internet from behind a firewall and/or Proxy server, you may have trouble using our chat software. To get Around this, you can contact your system administrators to request that They give you access to our servers. If you do not have a system Administrator, please contact the company that made your firewall for Further assistance in accessing our servers. The default settings for our Chat servers are 8000-8030. You will need TCP inbound and outbound access for these ports. Regards Hanan -----Original Message----- From: Cyber quest [mailto:cyberquests@xxxxxxxxxxx] Sent: 01 June 2004 09:26 To: [ISAserver.org Discussion List] Subject: [isalist] RE: yahoo chat rooms http://www.ISAserver.org Common buddies help me anyone tell me...... wht chat rooms are not working from messenger ? n how to make secure nat client ? _____ MSN 8 with e-mail virus protection service: <http://g.msn.com/8HMBEN/2740??PS=47575> 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: World of Windows Networking: http://www.windowsnetworking.com 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: nouran@xxxxxxxxx To unsubscribe visit http://www.webelists.com/cgi/lyris.pl?enter=isalist