I'll third the Nagios suggestion.

We do SMS alerting from our Nagios server using a rather Heath Robinson setup, that works fine >:o]

There is a Nokia 7110 mobile phone plugged into the back of the server using a serial cable and then use GNokii to send the SMS messages from Nagios.

Hope that information is useful to you.

In reply to Re^2: Server Uptime Monitoring by bingos
in thread Server Uptime Monitoring by Anonymous Monk

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