Notify users of incoming call without using PushKit and CallKit as it is deactivated in China and I don't want to exclude China Appstore

Question

For my VoIP app how to notify users about incoming calls as CallKit has deactivated in China. Is there any alternative to CallKit that I can use?

Answer 1

There's no alternative to CallKit. As far as I know, the only thing you can do is to use normal push notifications to notify an incoming call, as WhatsApp does for video calls even outside the China Appstore.