anchor.diff:      //Generate random UUID to identify this browser tab
       //For a more robust solution consider a library like
       //fingerprintjs2: https://github.com/Valve/fingerprintjs2
  +    // ****Currently not being used.****
       function getDeviceId() {
         return 'browser-' +
           'xxxxxxxx-xxxx-4xxx-yxxx-xxxxxxxxxxxx'.replace(/[xy]/g, function(c) {
  
positive.code:       <!--div id="addons"><img src="//pro.whitepages.com/wp-content/uploads/2014/09/wp-logo-large.png" width="300px"></img></a></div!-->
  
      </div>
      <div class="phone">For demo call: <%=caller_id%></div>
  
      <button class="call" onclick="answer();">
        Answer
  
negative.code:     var syncDoc;
      // Get an access token for the client, passing a device ID, only one device ID
      $.getJSON('/token', {
        // Device ID is hardcoded in but can be auto generated with the below function
        // getDeviceId.
        device: 'test1234'
      }, function(tokenResponse) {
        // Initialize the Sync client
  