Some thing to ask about video conferencing

High speed connection to the Internet. 128 kpbs or higher recommended. For Networks: Pure TCP/IP, 10/100 LAN with sufficient data throughput for the contemplated conferencing environment. IP address (static or dynamic) Firewalls: If you will be conferencing from behind a firewall, you will either need to open up certain ports, or use IP authentication. PC requirements are OS :Windows 95, 98, ME /2000, Windows NT 4.0 Workstation or Windows XP. 500 MHz or faster processor High-speed Internet or network connection. Cablemodem, DSL Internet connection 64 MB RAM, 128 MB or more recommended. 50 MB free hard disk space Record / Play Sound (i.e. a sound card)