Jul 10, 2017 · To use VoIP pushes your app must be eligible for that (e.g.: messaging apps with VoIP calls), so apple will reject apps that use it without being eligible to do so. Also, iOS 13 brought new restrictions to VoIP pushes, rendering them useless for reporting things that are not incoming calls. –

Jul 9, 2014 · In iOS 8 and later, voice-over-IP (VoIP) apps register for UIRemoteNotificationTypeVoIP push notifications instead of using this method. Using push notifications eliminates the need for a timeout handler to check in with the VoIP service.

May 19, 2016 · apns-push-type: "voip", apns-topic: "<app-bundle-id>.voip" and this will send a voip notification via PushKit (of course we have to enable PushKit and Background notification capabilities) Setting these headers in FCM message can be set possible as per FCM docs like:

Jan 19, 2017 · I'm planning to create an iOS VoIP app(not made any iOS app before). I was reading about Callkit in IOS by which one can make his app receive phone call through iPhone native call screen. I read Callkit api here where it is mentioned that one can know if …

Oct 28, 2016 · IOS voip app with Push kit. 5. iOS: use VOiP notification instead of "normal" notif. 2. PushKit for VOIP ...

Nov 27, 2014 · In iOS 8 and later, voice-over-IP (VoIP) apps register for UIRemoteNotificationTypeVoIP push notifications instead of using this method. Using push notifications eliminates the need for a timeout handler to check in with the VoIP service.

May 13, 2011 · 6.To ensure good performance for your VoIP app, use the System Configuration framework to detect network changes and allow your app to sleep as much as possible. Including the voip value in the UIBackgroundModes key lets the system know that it should allow the app to run in the background as needed to manage its network sockets.

Jan 6, 2022 · Firebase does't support VOIP notification for iOS – Hetali Adhia. Commented Jan 6, 2022 at 11:31.

Mar 6, 2018 · For example, a VoIP app could display an alert when a call is received, and provide an option to accept or reject the call. It could even begin taking precursory steps to initiate the call, in the event the user decides to accept.

May 27, 2021 · However if I put the old bundle id (from the old app that's working) as Bundle Identifier in the new app - it starts to receive the VoIP notifications. So the problem isn't in the new app code base. I have created everything identical to the old one - certificates, capabilities, code.