http://h7isucmawckzflxhipflydxvxpaytk5fozfk5immffg66rhboc74yxyd.onion/doku.php?id=audio_and_video&rev=1564932329
Some people like to play these callers along, pretending to do things, to tie them up, to stop them calling others, or else proudly say “I’m sorry, I don’t run Windows, I run [and whatever they might be running on their computer”]. My feeling is that it is better to simply put the phone down: certainly don’t give them more information about your system, which they might use, or give others to use, against you in the future.