I have been wondering.
I plan to install FreePBX distro. At the same time, plan to install bigbluebutton and openfire that will integrates with FreePBX/Asterisk.
Should I get 1 server with FreePBX distro installed? Then install the openfire and bigbluebutton in the same distro OS? It means that this server is not a virtualised server and can only install 1 OS.
Or should I get 1 server with many virtual machines? So 1 virtual machine to be installed with FreePBX distro, 1 virtual machine for openfire and the other one with bigbluebutton.
What do you think? My usage for IP PBX is to cater for 15 - 30 employees.