message: Generate a 18 digits safe integer
diff: @@ -519,7 +519,9 @@ var listen = function () {
  return callback(null, 'Unauthorized');
  }
  }
  - id = Math.random() * 1000000000000000000;
  +
  + // generate a 18 digits safe integer
  + id = Math.floor(100000000000000000 + Math.random() * 900000000000000000);
  if (options.state === 'url' || options.state === 'recording') {
  var url = sdp;
  