a problem on MSN Messenger Voice in ISA Firewall ! ?
i have discoverd the follwing problem , when i try to invite some one to make voice conference the voice connection fails ! .. but one the other sode send the invitation .. every thing is ok .
how to solve this problem ?
thank you very much ! .
WatchGuard DNSWatch reduces malware infections by detecting and blocking malicious DNS requests, improving your ability to protect employees from phishing attacks. Learn more about our newest service included in Total Security Suite today!