Call.ParticipantVersionOutdatedError

%@'s app does not support calls. They need to update their app before you can call them.
88
Applied
%@s App unterstützt keine Anrufe. Dein Chatpartner muss seine App aktualisieren, bevor du ihn anrufen kannst.
109/88
Transifex, Aug 16, 2017 at 17:33