Yes.

Use your Braintower SMS Gateway to send notifications of the Check_MK monitoring system.

Firstly activate the Notification Plugin for the Braintower SMS Gateway

cp share/doc/check_mk/treasures/notifications/braintower local/share/check_mk/notifications/

Enter a system user, his password and the URL for the HTTP API in the Notification Plugin

vim local/share/check_mk/notifications/braintower

Example

username = "apiuser"
password = "secret"
location = "http://192.168.1.1/api.php"


If you now create or edit a Notification Rule, you can use your SMS Gateway as Notification Method to send notifications by text message.