I have been working with the DIgital Dispatch some recently. I was at a customers site today. They had to cycle the power three times yesterday and while I was there deleting a mailbox today the box locked up. I have had similar problems with both analog and digital.
I was thinking about a UPS to condition the power and it is a few years old and figured that the transformer may be causing problems. I am going to give it some time and see what happens.
Paul