BigBlueButton: How to host more concurrent users?

Are you interested in increasing number of concurrent users that you BigBlueButton server can host?  Here is a simple fix to improve perofrmance of NodeJS by up to 40%, resulting in increase in the nuber of concurrent users that your server can host. #1...

BigBlueButton: How to secure recordings

With default BBB installation, anyone can share playback recordings of your classes on Facebook or WhatsApp for everyone else to watch. To secure your recordings, you can make it accessible only from a certain domain. For example, allow recordings to be accessed from...

BigBlueButton: Fix 1007 and 1020 Errors

The most frequent user complains about BigBlueButton are WebRTC issues: 1007 and 1020. I am going to tell you how to fix this complain for good. No more 1007 or 1020! Running the BigBlueButton client requires a wide range of UDP ports to be available for WebRTC...