io" id="VP9" name="Codec" value="VP9" checked>VP9<br><br>
    </div>
    <div>
      <button id="startButton">Start</button>
      <button id="callButton">Call</button>
      <button id="hangupButton">Hang Up</button>
    </div>

    <p>View the console to see logging. The <code>MediaStream</code> object <code>localStream</code>, and the <code>RTCPeerConnection</code> objects <code>pc1</code> and <code>pc2</code> are in global scope, so you can inspect them in the console as well.</p>

    <p>For more infor