<div id="c2c_div" style="display:none;visibility:hidden">
    
    <!-- In the span can be set optional "Call to ..." string -->
    <span></span> 
    
    <button id="c2c_button" title="Click to call us on the phone" class="button primary">   
      <svg id="c2c_svg_icon" fill="#006DF0" viewBox="0 0 0 0" class="c2c_icon_call hide">               
      </svg>     
      <span>Call</span>
    </button>
    
    <!-- The span used for phone API messages -->
    <span id="c2c_span_message"></span>
    
    <!-- Video controls for WebRTC. Invisible for audio call -->
    <video id="c2c_local_video" style="display: none;"></video>
    <video id="c2c_remote_video" style="display: none;" autoplay="autoplay"></video>
	
</div>