https://thenextweb.com/basics/2020/06/09/invite-google-duo-call-with-link/

Welcome to TNW Basics, a collection of tips, guides, and advice on how to easily get the most out of your gadgets, apps, and other stuff.

Duo is Google‘s video chatting app, and, like almost all video-chatting apps, it’s getting a lot more use during the coronavirus lockdown than it did before. It’s now rolling out a feature that allows users to invite friends to a call with a link.