Hien Nguyen

Can you try with the latest version? Telecom framework removed.

https://github.com/hiennguyen92/flutter_callkit_incoming/blob/5b8705cff267435025bd51ac5c7c85bb1afb1f24/example/ios/Runner/AppDelegate.swift#L60

https://github.com/hiennguyen92/flutter_callkit_incoming/blob/master/PUSHKIT.md Here are instructions on how to setup and send voip.

This seems impossible, because message will use the phone number to send sms.

Please check with [PUSHKIT.md](https://github.com/hiennguyen92/flutter_callkit_incoming/blob/master/PUSHKIT.md) Please make sure your server pushes VOiP (not normal notification)

it is works fine

If you use webRTC, you should useManual and then configure as in the example (v2.0.1+1) `didActivateAudioSession` `didDeactivateAudioSession `

@phuchuynh81qn In my opinion, you can try commenting out all the code in this function and then try again. it may have Interruption AVAudioSession https://github.com/hiennguyen92/flutter_callkit_incoming/blob/bf128fd69ad87b634c993ff779d69df390db9dce/ios/Classes/SwiftFlutterCallkitIncomingPlugin.swift#L428

@phuchuynh81qn I'm not sure how the problem occurs. However, there seems to be an AVAudioSession dispute between the two libs. I think you can try delay play audio a bit...

a phải set AVAudioSession để dùng ạ. e thấy a dùng just_audio, mà just_audio sử dụng https://github.com/ryanheise/audio_session https://github.com/ryanheise/audio_session/blob/master/ios/Classes/DarwinAudioSession.m audio_session dùng của sharedInstance trong lib của e có callback ra `didActivateAudioSession...