3 Replies
      Latest reply on Sep 23, 2019 2:43 PM by bdholmes
      shifengxiao Level 1 Level 1 (0 points)

        per Table 1 in https://developer.apple.com/documentation/usernotifications/setting_up_a_remote_notification_server/sending_notification_requests_to_apns.

        The important part is that the apns-push-type header is: "Required when delivering notifications to devices running iOS 13 and later, or watchOS 6 and later. Ignored on earlier system versions."


        Should it be background or alert if it is required for VoIP on ios13?