BigBlueButton is an open source web conferencing system for distance education. It incorporates components from over fifteen other open source projects, such as Nginx webserver, Tomcat Java server, Red5 flash server, Asterisk/FreeSWITCH PBX, grails, pdftools, and others. The current version of BigBlueButton is built and packaged for Ubuntu Lucid 10.04.
See the installation instructions installation on Ubuntu 10.04 32-bit or 64-bit.
Integration with other open source projects