Unixcop published a tutorial about installing Apache OpenMeetings on Ubuntu/Debian Servers.

How to install Apache OpenMeetings on Ubuntu/Debian Servers

OpenMeetings is free, open-source web-based, cross-platform conferencing application that can be used for training, presenting, Video conferencing, white board and messaging etc. It is developed in Java and based on Red5 Media Server.

How to install Apache OpenMeetings on Ubuntu/Debian Servers - Unix / Linux the admins Tutorials