Vitxi iOS and Android - ringing, docs, directory

What are the correct setting to receive call ringing on the mobile Vitxi apps?

Also, is there any documentation on the mobile apps?

And, when will the iOS app support the Directory?

VitalPBX Mobile (Replacement for VitXi Mobile) which supports Directory is now available. You can download it from the Apple Store.

Thank you. Yes, we’ve been using it with better success on iOS.