Are any of you starting to get AI robocalls?

Fri Apr 6 19:04:54 UTC 2018

One can analyze the calling frequency, but even that's problematic as it 
can penalize a successful customer that isn't scamming.  Besides as HAL 
wrote many of these calls are not originating in NA.  If digital 
residential lines hadn't died they might make the original source 
visible making it easier to decide if the call seems legit, but for now 
an auto-attendant seems the easiest solution.

/mark