Hi Ivan,
Different lines with different providers and provider owned DSLAM's.
All back up properly now, the phone numbers were ok but someone cancelled my username at the provider, that's been put back and the static IP reapplied so all good again, I shouldn't complain as it could have taken a lot longer to sort out.
It was very precis at my end, about 2359Hrs and boom, DSLAM exchange connection ok but no session.
so midnight must be when account cancellations go through, when there is no customer service people around
