let me 1st explain about my network.
i have ISA 2000 installed on my Windows 2000 server. clients computers are mix (XP, 2000 Pro, Millenium and win98) installed with the Firewall Clients.
Now the problem is with MSN Messenger which doesn't respond to webcam or voice requests from both side. although voice+webcam works fine on Yahoo Messenger on clients but all we can do with MSN is text chat :( .
I also have run the script available on www.isatools.org
which has configured the protocol rules for the MSN Messenger voice and PC2phone but still its not working.(its working with the same protocol rules on my friend's cyber cafe)
Please give me an urgent and working solution of my problem.
i'll be thankfull.