Cordova iOS VoIP Push Notifications - does somebody do that successfully?

Hi, we’re trying to get VoIP Push notifications working in our Meteor Cordova App.

Did anyone get this to work successfully - on current versions of iOS (13/14)? The Wakeup + Call Notification Display?

Our App crashes in the background when it’s not loaded when the push comes in…

We’re using a slightly modified version of at the moment.