NATural IP SOHO 

NATural IP allows you to run all your existing Internet applications, including videoconferencing, streaming media and group collaboration tools. It works through NAT and shared IP addresses, and is very easy to install.
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Camfrog Video Chat 

Join live streaming video chat rooms where you can see, hear, and chat with many users at once. Camfrog Video Chat also has a live photo webcam directory where you can find a partner for one on one video chat.
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Buzz 3D VideoChat Plus! 

2 Programs in 1 : VideoChat (1-to-1 chat, Personal Address Book, BuzzCard invite-a-friend, NAT Router / LAN Support and easy setup Wizard) & VideoChat Plus! (High Quality Audio / Video Group Chat, Real-Time Conference Recording & Video email).
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