Voisin is a social networking and group collaboration platform. It's a complete Enterprise 2.0 solution that combines all of the technologies you need to implement Enterprise 2.0 best practices in order to help your work force realize the full benefit of social collaboration and knowledge sharing as they work to achieve group goals. It is based on the OpenEdit Framework.
Video Conference Flash Plugins provides Flash/ActionScript 3 plugins that provide the minimum functionality for accessing a webcam and video - live or recorded - from a Flash Media Server such as OSflash Red5, FMS, or tape/rtmpy. The plugins take "FlashVars" parameters to control almost everything. They can be used to create video conferencing Web sites, video chat sites, or YouTube clones.
Echomine Feridian is an easy-to-use Java API that gives you quick and easy access to the XMPP network used in IM services such as Google Talk. The API allows you to communicate with Jabber/XMPP servers for sending and receiving instant messages, presence management, and custom extensions to the XMPP protocol.