message: Only hangup on call errors, not errors on sendEvent
diff: @@ -100,18 +100,19 @@ function pause(audioId) {
  function _setCallListeners(call) {
  call.on("error", function(err) {
  + console.error("Call error: %s", err);
  + console.error(err.stack);
  + call.hangup();
  + _setCallState(undefined, call.roomId, "ended");
  + });
  + call.on('send_event_error', function(err) {
  if (err.name === "UnknownDeviceError") {
  dis.dispatch({
  action: 'unknown_device_error',
  err: err,
  room: MatrixClientPeg.get().getRoom(call.roomId),
  });
  - } else {
  - console.error("Call error: %s", err);
  - console.error(err.stack);
  }
  - call.hangup();
  - _setCallState(undefined, call.roomId, "ended");
  });
  call.on("hangup", function() {
  _setCallState(undefined, call.roomId, "ended");
  