Administering Turing Tests on Phone-Calls

As technological giants figure out ways of using voice AI to have conversations that resemble humans, and to deploy voice AI in telecommunication sectors; might it be a crucial skill for humans to learn how to administer Turing tests on phone-calls?

Would that help us be sure whether a caller is a person, or a bot?​​​​​​​​​​​​​​
Dec 2019