title: How to implement WebRTC on android for app to app calling?
body: <p>I am really new to WebRTC. What i need is to implement app to app voice calling (not video calling) feature in my android app. I want to call randomly among my app users by webRTC on android. I implemented appRTC sdk in android studio and made an app. By this app i can create or join in a room. And then i can create peer to peer connection (voice call). Its 1 to 1 calling in same room. But how to implement random calling. I just want to know the way i can achieve it. Thank you</p>