Reboot the device
        Useful when trying to get xDSL sync

def reboot(self):
        """
        Reboot the device
        Useful when trying to get xDSL sync
        """
        token = self.get_token()
        self.bbox_auth.set_access(BboxConstant.AUTHENTICATION_LEVEL_PRIVATE, BboxConstant.AUTHENTICATION_LEVEL_PRIVATE)
        url_suffix = "reboot?btoken={}".format(token)
        self.bbox_url.set_api_name(BboxConstant.API_DEVICE, url_suffix)
        api = BboxApiCall(self.bbox_url, BboxConstant.HTTP_METHOD_POST, None,
                          self.bbox_auth)
        api.execute_api_request()