Tactical monitoring means that all services in a network are actively being checked all the time. Nagios provides system administrators with a considerable range of advantages compared to other solutions:
100% information guarantee – you will be informed about any errors that occur
Handy graphical overviews
Problems are located and communicated completely automatically
If necessary, ‘problem solvers’ are activated to fix any glitches that may occur.
Intelligent escalation sequences(e.g. via SMS, E-Mail, Pop-Ups and Sounds on the administrator's console, as well as Voice Calls)
The VoiceCall Nagios-extension was especially designed by LINBIT® explicitly for urgent problem scenarios. It has Nagios call an administrator using a computer-generated voice in order to inform them immediately about any problems occurring.