in agent/src/agent/index.js [164:177]
function leave() {
if (session) {
session.audioVideo.stop();
}
session = null;
meeting = null;
agentAttendee = null;
customerAttendee = null;
domShow('local-video-loader');
domShow('remote-video-loader');
domHide('agent-view');
domElement("btn-toggle-video").innerHTML = "Join Video";
domHide("btn-toggle-video");
}