Voip notifications are received in iOS 13 and 14 versions but not receiving only in iOS 12 version devices.
For below iOS 13 versions, i have used voip notifications for both messages and calls since there are no restrictions to show callkit immediately when payload is received under iOS 13 versions. This is not creating any issue when uploaded to testflight from XCODE 11. When i use XCODE 12 and upload to testflight, voip notifications are not received only in iOS 12 version devices. Have anyone faced the same kind of issue?
For below iOS 13 versions, i have used voip notifications for both messages and calls since there are no restrictions to show callkit immediately when payload is received under iOS 13 versions. This is not creating any issue when uploaded to testflight from XCODE 11. When i use XCODE 12 and upload to testflight, voip notifications are not received only in iOS 12 version devices. Have anyone faced the same kind of issue?