I am trying to stop all those junk calls I am getting, I have tried quite a few apps like Hiya, TrueCaller etc; unfortunately, phone numbers are easy to spoof and those apps can't screen all that spam

Allowing calls from my contact list only is not an option for now

Question - is there a way which will answer the call, ask caller to press a certain keys (playing message like "Press 4-5-6 to be connected) and disconnect the call if caller failed to do so? (audio CAPTCHA)

I have Android 7.1.1

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