Hi Everyone, I am setting apns expiration in the push payload sending to apple server. push expires in 30 seconds as per the configuration using development certificates. However the same logic does not work when I use adhoc profile but works in App store . Any specific reason it does not work using adhoc profile?

Setup and status: The app is under an Enterprise dev account. The app has Push Notifications, Remote Notifications and Voice over IP entitlements selected, among other, unrelated (I think) items. On launch, the app successfully registers via PushKit and gets back a valid device token. This token is copied from the Xcode console, and used to send VOIP pushes via the iCloud push console: https://developer.apple.com/notifications/push-notifications-console/ Results: For a debug build loaded onto a physical device, the push console reports successful delivery of the VOIP push to the device. However, VOIP pushes are only received by the app when it is in the foreground. If the app is in the background or not running, it is not woken/launched. The docs mention the need for a special VOIP push certificate, but my understanding is that is required between my server and Apple's servers. Since I am using the push console, I assume that removes the need for the certificate. So, what am I missing?

Hello everyone, I am developing a feature in my app where, upon receiving a push notification, the app should open automatically if it is closed and the screen is locked. If the device is unlocked, a persistent notification should appear and only be removed with user interaction. We managed to implement this functionality on Android using some configurations and additional rules. With this, upon receiving a push notification, the app opens automatically or a permanent notification appears. I would like to know how I can implement this functionality on iOS using Swift. Is there any specific configuration or API that allows the app to open automatically upon receiving a push notification or to display a persistent notification on the unlocked screen? Thanks in advance for your help!

I am using Pushkit + Callkit and I am facing issue: I receive incoming call when device is locked screen state then I answer and end call. The next incoming call will alway display on left corner screen device as below image. If I receive incoming call when device is unlocked screen state, my application receive, answer call and end call normally.

I think I've got all the keys and entitlements set up ok. I have no problem receiving normal alerts via the UNUserNotifications framework. Now I'm trying to use PushKit (for fileProvider). I have the following in my AppDelegate fileProvider = PKPushRegistry(queue: nil) fileProvider.delegate = self fileProvider.desiredPushTypes = [.fileProvider] along with the required delegate functions. I am never provided with credentials, only an immediate call to the didInvalidatePushToken delegate. Any suggestions appreciated.

Is there a way for the app currently playing music or voice in the background to know when a Critical Alert or push comes? Currently, my app contains code that stops playback when a call comes in while music or voice is playing in the background. So, if a call comes in during playback, it stops normally. However, there is a phenomenon in which playback cannot be stopped when a Critical Alert or push comes. When a Critical Alert or push comes to the device, is there a way in the code for the app currently playing music or voice in the background or foreground to know at that moment? We are not sending out Critical Alerts or pushes. I would like to know how to resolve the situation when receiving a Critical Alert or push sent to all users in one country.

I am facing a strange problem with PushKit/CallKit when compiling with SDK 17.x. The app behaves normally on iOS 16 and iOS 17 devices but PushKit does not seem to work properly anymore with VoIP Push messages. The behavior is as follows: when the screen is unlocked, everything works as expected (app gets automatically started when not running and the call notification is displayed) when the screen is locked and the app is already running, everything works as expected (CallKit call screen is shown) when the app is not running and the screen is locked, nothing happens... but as soon as I unlock the screen the app gets started and CallKit can be informed about the call. After this the call notification is properly displayed. In the logs of the app I can see that the app didn't get started/informed about the VoIP Push notification before unlocking the screen Now the second problem is: as iOS doesn't start the app properly when the screen is locked, the app can't display the call via CallKit. Because of that the app will get blacklisted after a while (and for a while). Before using iOS SDK 17 the app was working without any issues on iOS 15 devices. Is this a known issue?

Hi, I have implemented VOIP calling feature in my application using OpenTok SDK and CallKit framework. Calling feature is working most of the time. But there is one strange issue I have come across. During a call, if any external cellular call appears and if I decline that external call then my running voip call also disconnects. This is happening some of the iPhone devices. iPhone config: Model: iPhone 11 iOS Version: 17.3 I have added loggers CXEndCallAction and -provider:performEndCallAction and debugged at my end. I found that CXEndCallAction is not executing from my end but still -provider:performEndCallAction is triggered by iOS along with my ongoing callUUID. This is very strange behaviour I am observing in one of my iPhone device. I have tested this in 4 iPhone devices but i am facing this issue only in 1 iPhone. Thanks,

Hi, I have implemented VOIP calling feature in my application using OpenTok SDK and CallKit framework. Calling feature is working most of the time. But there is one strange issue I have come across. During a call, if any external cellular call appears and if I decline that external call then my running voip call also disconnects. This is happening some of the iPhone devices. iPhone config is as follows Model : iPhone 11 iOS Version : 17.3 I have added loggers CXEndCallAction and -provider:performEndCallAction and debugged at my end . I found that CXEndCallAction is not executing from my end but still -provider:performEndCallAction is triggered by iOS along with my ongoing callUUID This is very strange behaviour I am observing in one of my iPhone device. I have tested this in around 3-4 iPhone devices but i am facing this issue only in 1 iPhone . Kindly help me here if anyone has solution around it . Thanks

Hello, I would like get advice about the time-sensitive notification ‘interruption-level’ set to ‘time-sensitive’ in the push payload. I’m wondering if this setting applies to VOIP push notifications. I tried to find information in Apple’s documentation, but it doesn’t specify whether it is applicable for VOIP push notifications. { "aps": { "interruption-level": "time-sensitive" } } https://developer.apple.com/documentation/usernotifications/generating-a-remote-notification#:~:text=ContentIdentifier%[…]terruption%2Dlevel,-String

Hi Team, We are facing issues about VOIP call for some users in USA who used the Wi-Fi network of some service provider. They are not receiving the calls on Wi-Fi but able to receive the call when connected to SIM/Data Connection. We implemented the VOIP services of apple and VOIP notification received and call kit UI displayed. Its working fine on public network mostly but not working on some Wi-Fi network in USA. iPhone 12 Latest iOS version VOIP notification not received Call kit not display App Name=> Owwll

I'm trying to integrate Callkit into a Flutter app that uses webRTC for calls and I have an issue with taking calls on locked screen. CXAnswerCallAction requires to have the action.fulfill() method called after the connection is established. Here is a pice of code without waiting for establishment of the connection: guard let call = self.callManager?.callWithUUID(uuid: action.callUUID) else{ action.fail() return } call.data.isAccepted = true self.answerCall = call self.callManager?.updateCall(call) sendEvent(SwiftCallKeepPlugin.ACTION_CALL_ACCEPT, call.data.toJSON()) DispatchQueue.main.asyncAfter(deadline: .now() + .milliseconds(1200)) { self.configureAudioSession() } action.fulfill() } This causes the connection time counter to be immediately visible on the screen, but the user still has to wait for connection establishment and can't hear anything. Here is the code that waits for the establishment of the connection before calling action.fulfill(): if(self.awaitedConnection.uuid != uuid) { action.fail() } else if(self.awaitedConnection.isConnected) { DispatchQueue.main.asyncAfter(deadline: .now() + .milliseconds(1200)) { self.configureAudioSession() } action.fulfill() } else { DispatchQueue.main.asyncAfter(deadline: .now() + .milliseconds(1000)) { self.waitForConnection(uuid: uuid, action: action) } } } public func provider(_ provider: CXProvider, perform action: CXAnswerCallAction) { guard let call = self.callManager?.callWithUUID(uuid: action.callUUID) else{ action.fail() return } call.data.isAccepted = true self.answerCall = call self.callManager?.updateCall(call) self.awaitedConnection.uuid = action.callUUID self.awaitedConnection.isConnected = false sendEvent(wiftCallKeepPlugin.ACTION_CALL_ACCEPT, call.data.toJSON()) waitForConnection(uuid: action.callUUID, action: action) } Unfortunately, though it works great on iOS 15.7, on 17.3 it causes lack of audio, no sound and no recording. I also can't enable it later when the call is ongoing. For reference: let session = AVAudioSession.sharedInstance() do{ try session.setCategory(AVAudioSession.Category.playAndRecord, options: AVAudioSession.CategoryOptions.allowBluetooth) try session.setMode(self.getAudioSessionMode(data?.audioSessionMode ?? "voiceChat")) try session.setActive(data?.audioSessionActive ?? true) try session.setPreferredSampleRate(data?.audioSessionPreferredSampleRate ?? 44100.0) try session.setPreferredIOBufferDuration(data?.audioSessionPreferredIOBufferDuration ?? 0.005) }catch{ print(error) } } I can see in the docs of action.fulfill() that "You should only call this method from the implementation of a CXProviderDelegate method". I this the reason for the issue? But how can I do it if I need to wait for the connection asynchronously and the provider method is synchronous?

The push is received normally, but the metrics are displayed as 0, making it impossible to check any indicators. Someone knows any solution? The metrics implemented in Braze using the same method are displayed normally, but the implementation through FCM is only shown as 0.

I have been having a problem in our application while handling the VoIP notifications. sometimes the didReceiveIncomingPushWith delegate function is invoked when a VoIP Notif is sent but when the call is accepted nothing happened from the caller's side, like the callback to the caller to notify him that the call is accepted doesn't happe. And sometimes the didReceiveIncomingPushWith is not even invoked when a VoIP notif is sent. here is a potion of the code. func pushRegistry(_ registry: PKPushRegistry, didReceiveIncomingPushWith payload: PKPushPayload, for type: PKPushType, completion: @escaping () -> Void) { NSLog("pushRegistry didReceiveIncomingPushWith() type:(type)") // Handle the push payload if let pushHashtable = payload.dictionaryPayload["aps"] as? [AnyHashable: Any] { if let pushMessage = pushHashtable["alert"] as? String { NSLog("push message=\(pushMessage)") } } if type == PKPushType.voIP { // Process the received push: if it is a VoIP push, this must be an incoming call because we deactivated push for REGISTER refresh from Kamailio server if SipService.instance?.currentCall != nil { // A call is already going on, ignore this VoIP push NSLog("pushRegistry - voip push, and we already have a currentCall: we already received the INVITE, or it is a voip push for another call -> let's ignore it") completion() return } // We want to send a REGISTER anyway to get the pending INVITE message. // Then, the incoming call will be notified in the SIP stack onCallNew(_ call: Call!) callback // Since iOS 13, it is mandatory to report an incoming call immediately after a Voip push // instead of waiting for the SIP INVITE (in EngineDelegate.onCallNew()) // See details here: https://forums.developer.apple.com/message/376630#376630 NSLog("pushRegistry - >= iOS 13 -> showing callkit before SIP INVITE") if let callerSipUri = payload.dictionaryPayload["caller-sip-uri"] as? String { NSLog("push caller-sip-uri=\(String(describing: callerSipUri))") SipUtils.findCallerName(fromSip: callerSipUri) { callerName in let customCallerName = (callerName ?? "Inconnu") + (CallKitService.instance?.CALLKIT_DEBUG_MODE == true ? " [PUSH]" : "") DispatchQueue.main.async { CallKitService.instance?.reportNewIncomingCallToCallKit(callerName: customCallerName) { completion() } } } } else { // That should not happen: Kamailio server is supposed to add the caller SIP URI in the VoIP push DispatchQueue.main.async { CallKitService.instance?.reportNewIncomingCallToCallKit(callerName: nil) { completion() } } } // No call is going on, so we want to take this call, so we want to send a REGISTER if needed SipNetworkMonitoring.instance.start() } else { NSLog("pushRegistry - not a VoIP push") completion() } } here is the reportNewIncomingCallToCallKit function implementation func reportNewIncomingCallToCallKit(callerName: String?, completion: @escaping () -> Void) { NSLog("Callkit - reportNewIncomingCallToCallKit from %@", callerName ?? "Inconnu") let update = CXCallUpdate() update.remoteHandle = CXHandle(type: .generic, value: callerName ?? "Inconnu") update.hasVideo = true // we may already have reported a new call to CallKit // (since iOS13, we must do it in the didReceiveIncomingPushWith() callback) // In this case, the CallKit UI is already showing with caller="Inconnu": we will update it with the caller name. if let currentUuid = currentUuid { NSLog("Callkit - already a CallKit call showing -> updating the existing call ...") self.cxProvider?.reportCall(with: currentUuid, updated: update) } else { NSLog("Callkit - now CallKit call showing -> new call ...") let newUuid = UUID() self.currentUuid = newUuid self.cxProvider?.reportNewIncomingCall(with: newUuid, update: update) { error in completion() } } // dont configure audioSession here, wait for the Callkit "didActivate audioSession" callback } just to clarify : findCallerName is a function to get the called name from a list from the Backend with an escaping closure, (I tried to overpass that function and just give a default name to the caller but still same problem) . ANY HELP PLEASE?

When there is an ongoing call, if the user gets another one, we don't want to support multi-call and directly send the new call to the voicemail. For this operation what should be CXCallEndedReason? My understanding is that remoteEnded is used when the call connected and then ended. unanswered might be the choice for me but would it cause any issue if i directly reject a call with this status (the difference between the incoming call and reject time would be too short)? There is also declinedElsewhere , which might be suitable

Hi, Some of my iOS test devices do not receive PushKit notification anymore. I request and receive a VoIP token at app startup, then register it. I report any incoming PushKit notification directly to CallKit on the same thread. But some devices do not receive the PushKit/VoIP notification (app in foregroud or in background). They used to. Some other devices are receiving it with the same code, for a successful call. I tried reinstall and device restart with no success. I can see on the problematic devices at app startup in the console: callservicesd XPC PushKit connection invalidated from client <private> before seing: callservicesd Registering client process <private> with bundle identifier <private> for PushKit voip in environment <private> I could not find anything on "PushKit connection invalidated from client", anyone knows what triggers it? Thanks.

I accidentally deleted a Push notification key that is being used by most of our apps. How big of a problem is it and how can I solve it to help my follow developers out? I do have access to our Firebase and what would be advised I should do?

I am interesting if it is possible to implement calls on macOS M chip? When I use CXStartCallAction it opens FaceTime native app. is it possible to use CallKit for macOS? Is there any other way how can we do it?

Date/Time: 2023-12-22 10:15:42.0985 +0800 Launch Time: 2023-12-22 10:12:52.8757 +0800 OS Version: iPhone OS 17.1.2 (21B101) Release Type: User Baseband Version: 4.06.02 Report Version: 104 Exception Type: EXC_CRASH (SIGKILL) Exception Codes: 0x0000000000000000, 0x0000000000000000 Termination Reason: FRONTBOARD 3131951633 &amp;lt;RBSTerminateContext| domain:10 code:0xBAADCA11 explanation: reportType:CrashLog maxTerminationResistance:Interactive&amp;gt; Triggered by Thread: 0 Thread 0 name: Dispatch queue: com.apple.main-thread Thread 0 Crashed: 0 libsystem_kernel.dylib 0x1e6bfc1d8 mach_msg2_trap + 8 1 libsystem_kernel.dylib 0x1e6bfbf70 mach_msg2_internal + 79 2 libsystem_kernel.dylib 0x1e6bfbe88 mach_msg_overwrite + 435 3 libsystem_kernel.dylib 0x1e6bfbcc8 mach_msg + 23 4 CoreFoundation 0x19f725d0c __CFRunLoopServiceMachPort + 159 5 CoreFoundation 0x19f723c04 __CFRunLoopRun + 1207 6 CoreFoundation 0x19f723668 CFRunLoopRunSpecific + 607 7 GraphicsServices 0x1e2aee5ec GSEventRunModal + 163 8 UIKitCore 0x1a1b402b4 -[UIApplication _run] + 887 9 UIKitCore 0x1a1b3f8f0 UIApplicationMain + 339 10 iCSee 0x103921380 main + 115 (main.m:17) 11 dyld 0x1c2176dcc start + 2239

APNS can receive but VOIP notification cannot receive. any solution ?