asterisk

Monitoring DAHDI channels on an Asterisk system with Xymon

With the severe thunderstorms and tornado warnings we have been recently subjected to, we inevitably end up having problems with the POTS lines connected to our Asterisk system. The problems have been due to either a physical issue between our office and the CO which the phone company has to repair, or a simple issue of forgetting to plug the POTS lines back into the analog card once the storms had passed.

The up side to this is that we have a very quiet morning with no ringing phones the day after a major storm, however the reality is that we may be missing important phone calls from our clients!