The Taridium ipbx is a complete software-based VoIP PBX system that replaces a traditional proprietary hardware PBX. It runs on Linux without the need for extra software licenses, and is based on the SIP standard. It supports many phones and is available for free in a 5 user version.
Gemeinschaft is a PBX based on Asterisk, MySQL, Apache, and PHP, and designed for high availability and clustering. It provides automatic provisioning for mass deployment, and can handle over 10,000 users. Administration is done via shell scripts or a Web GUI. Hot-desking and mobility are supported. German voice prompts are included. There is a standards-compliant Web GUI with internationalization (and German and English translations). Outbound and inbound routing with full PCRE support is included.
WebcamStudio is an application for creating your own TV studio on your computer for broadcasting through a virtual webcam. It can mix multiple video sources such as webcams, movies, images, and your desktop. It can also login to your preferred video streaming site like Stikam or BlogTV and start your own show or video blog. It features special effects, text overlay, video source transition, animations, and faces.
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.