Looking at my voip.ms call log today I see this: "Anonymous" (0000000000). I've got 280 call-filter rules and I guess none of them would have caught this. I don't have NPAN filter turned on because we sometimes get international calls to this DID. I'm wondering if there would ever be a situation where you'd have a valid CID number starting with 0 (zero) even for international callers.?
↧