I created a sample application using NodeJs and AngularJS that allows members to subscribe and be sent a call to join into a specific conference room. This will be useful for automating/routing specific people into the right rooms.
This is a simple example but could be scaled out tremendously into a full enterprise level application.
Built the solution use NodeJs,AngularJs Boostrap 4, FontAwesome, JQuery, Google Cloud Console (only for hosting the demo) and used VSCode as the IDE.
Tried to keep line of code down to a minimum so it could be recreated and understood by someone starting out, or looking to recreate the experience.