def reboot(self, **params):
        """Reboot outlet

        Args:
            params (dict), must contain parameter "outlet" - outlet number

        Example:
            params = {'outlet': 1}
        """
        outlet = params['outlet']

        # main menu
        self.tn.write('\x1b\r\n')
        self.until_done()
        # Device Manager
        self.tn.write('1\r\n')
        self.until_done()
        # Outlet Management
        self.tn.write('2\r\n')
        self.until_done()
        # Outlet Control
        self.tn.write('1\r\n')
        self.until_done()
        # Select outlet
        self.tn.write('%d\r\n' % outlet)
        self.until_done()
        # Control
        self.tn.write('1\r\n')
        self.until_done()
        # off
        self.tn.write('2\r\n')
        self.until('to cancel')
        self.tn.write('YES\r\n')
        self.until('to continue')
        self.tn.write('\r\n')
        self.until_done()

        time.sleep(5)
        # on
        self.tn.write('1\r\n')
        self.until('to cancel')
        self.tn.write('YES\r\n')
        self.until('to continue')
        self.tn.write('\r\n')
        self.until_done()