Conference voice chat web based

I want to start my own web-based voice and text chat rooms. I need someone who knows very well about this project I need something similar to this. let me explain you voice control function. voice control should connect automatically. but the user should have the option to disconnect from Voice server. and in the user's list, if the user is connected to voice server there should be headphones icon with user id so users can know who is connected to the voice server. it should work as a conference call, not like a push to talk. admins and moderators should have permission to disable talk button of users. but meanwhile, if user talk button is disabled user can listen. my main focus in the demo is voice control and voice quality. text fonts styles and emoji is not necessary and Demo is must if you want to win a project