Demo

Sign up at Easy Video Call

Easy Video Call

A video calling application made with Phoenix/Elixir that utilizes WebRTC.

The rtc_connection.js file contains all the JavaScript for establishing the PeerConnection.

Signalling has been implemented using Elixir GenServer and PubSub for sending messages.

Setup

• The app will run fine as long as the 2 peers are on the same local network.
• To connect across networks, provision a VPS, install coturn on it, then add your credentials in the ICE configuration object:

this.peerConfiguration = {
  iceServers: [
    {
      urls: "stun:<your_ip_address>:3478",
    },
    {
      urls: "turn:<your_ip_address>:3478",
      username: "<username>",
      credential: "<password>",
    },
  ],
};

To start your Phoenix server:

• Run mix setup to install and setup dependencies
• Start Phoenix endpoint with ngrok using this commandmake iex_server
• Ngrok will provide the URL in the terminal so open that with any browser