code: function MeetmeUnmute(meetme, usernum) {
    MeetmeUnmute.super_.call(this, 'MeetmeUnmute');
    this.set('Meetme', meetme);
    this.set('Usernum', usernum);
  }
docs: MeetmeUnmute Action.
  @constructor
  @see Action(String)
  @augments Action