title: How to End a "group call" in Sinch
body: <p>I'm basically following the tutorial on <a href="https://www.sinch.com/docs/video/javascript/#groupcalling" rel="nofollow noreferrer">https://www.sinch.com/docs/video/javascript/#groupcalling</a>.</p>
  
  <p>I'm able to get things working, however I am unable to end the call.  Right now I have 2 browser tabs pretending to be different users joining the same group chat.  "onGroupLocalMediaAdded" and "onGroupRemoteCallAdded" do get called, and I can display things fine.  But I can't figure out how a user can leave the group chat and ultimately trigger a call to "onGroupRemoteCallRemoved"</p>
  
  <p>The Call class has a "hangup" method, but GroupCall does not.</p>
  
  <p>any ideas?</p>