CommFort

CommFort screenshots

CommFort is a corporate messenger with video conferencing support
Message Window
CommFort 5.2 : Message Window

Alternative downloads

CommFort server
It is a program designed for communication over a corporate network.
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Bingo's Chat
Bingo's Chat - free voice & text chat, IRC client for Local Area Networks.
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LAN Chat
Fomine LAN Chat is tiny and easy-to-use instant messaging software.
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