tenteditable="true" placeholder="someone@example.com" />
            <a id="btn-add-participant" class="iconfont contactAdd" title="Hang up"></a>
            <div id="conversationView">
                <div id="av-participant" class="av-container">
                    <div class="c-name"></div>
                    <div class="call-status"></div>
                    <div class="render-window" id="render-p-window"></div>
                    <div class="ctr-buttons">
                        <a id="btn-hide-vid