Messenger call issue

Hello,

Probably because there is a network issue and/or one of the people (if not all) is unreachable at the time the call is made.

Also, check that your Messenger is up to date.

--
~ To know how to listen is to possess, besides one’s own, the brains of others... said Leonardo da Vinci.
~ “The art of writing is primarily about being understood” — Eugène Delacroix