BigSpeed Voice Chat SDK
Virtual private voice chat components
Virtual private voice chat components
Block Instant Messenging, P2P and Chat
Camfrog Free Webcam Chat Software Download
A live chat room can be added to vBulletin.
Integrate to add a chat room into website.
Embed a live chat room for Xoops.
Embed a live chat room into Mambo.
Embed a real-time free chat room with phpBB!
Add a free live chat room to Zikula.
Cute Chat - a full-featured ASP.NET chat