voipo has a ticket open on this for us already.

The problem seems to be related to a similar issue we are now having with several of our accounts.

Some of our voipo accounts are now unable to receive calls. Callers get "the number you have dialed is not in service" messages.

After submitting a ticket, it seems to be partially resolved, so that we can now call some of the problematic accounts from a non-voipo number.

But if we call from a voipo number, we still get the "not in service" message. Or alternately, we get some kind of call failure like a busy signal on IP phones or "all circuits are busy now" on pbx phones.

Hopefully it will be resolved soon.