Advanced HostMonitor is powerful software to monitor all nets you want in a efficient and simple way.
With this software you may monitor different TCP services, you may create a ping to a specific hosting, you may retrieve a URL, it verifies the hard disk availability and several more functions.
This software is ready to test net servers, regularly, and it determines actions to carry out if a device if found null or it does not work.
It has a sound alert; it also may send the sound alert to an email box, a mobile or more.