There is a french series that does something like that called Calls.
Apple TV+ released an adaptation of the series on 19th. Man if you create something similar, do give me a shout. Ill be the first one to watch, or rather listen to it.:)) keep up the good work!
Oh ! I didn't know ! I may take a loot at it !
I'll try to share it with you ! There would be only one episode, I'm for now not planning to make a series !