CentOS - May 2018 - Which Videoconference System

Hello,

i m looking for a webrowser-based video conference/meeting server 
running on centos 7.

I found jitsi, bigbluebutton, Apache OpenMeetings and more.

But none has a (good) tutorial for installing on centos.

You have a tip for me for a project or good tutorials?

thx.
joe