protected function registerDongleSms()
    {
        $this->app->singleton(AmiSms::class, function ($app) {
            return new AmiSms($app['events'], $app['ami.eventloop'], $app['ami.factory'], $app['config']['ami']);
        });
        $this->app->alias(AmiSms::class, 'command.ami.dongle.sms');
    }