TrueConf has released TrueConf Terminal 2.0, a new free software room
 endpoint designed for meeting and conference rooms. The program is 
installed on Windows PCs and controlled through a web browser.
TrueConf Terminal 2.0 is the first free video conferencing software 
designed for use with meeting rooms. Users can assemble their own video 
conferencing terminal on a Windows-based PC or laptop.
TrueConf Terminal 2.0 users are free to choose any peripheral AV 
devices. To achieve perfect sound and video quality, all you need to do 
is connect your terminal to a speakerphone, PTZ-camera via USB, and a 
screen or a TV-panel via HDMI. You can set up and manage your terminal 
through any browser. TrueĞ¡onf Terminal 2.0 can also run multipoint 
conferences for up to 120 participants in Ultra HD resolution.
Read more 
https://trueconf.com/products/tcsf/trueconf-server-free.html