Thanks! Can I do a lookup dynamically on an outbound call via some callback to add a number to that list? For checking if a number is spam or phishing?

Hi Mungobeans, Thanks for your reply. I missed it, apologies. Ah, so this is core to mobile calls, not VoIP. That's what I was hoping. Can you register some kind of callback to dynamically query a number to check if it's a known spammer or phishing number on an OUTBOUND call? Thanks.