Nothing is changed.

Today (with ups) six drop down, one at 5.45 am with no working system (vm/aa is deliberately not programmed).

Is possible cause that the telephone cables pass near power cables?

I think to test this in the next weekend. I want unplug all (phones,truks,lan and misc) ad leave the system power on for looking if stay alive two non stop days.

Any suggestion?
Tank you.