Learn how to set up your own WebRTC audio and video capabilities using the open-source, self-hosted Coturn TURN server. Follow along with this comprehensive tutorial to create a VPS, configure DNS, install and configure Coturn, and integrate it with Matrix/Dendrite. Test your newly set up TURN server with audio and video calls, and gain valuable insights into the importance of TURN servers for WebRTC applications. Discover how to leverage open-source solutions for enhanced communication capabilities in your projects.