Now my main app is already invoked voip callkit, I would want to invoke voip on iWatch app, but I have some issue: 1、How to deal audio data and network connect of iWatch voip ? can we depends on iPhone app? 2、How to use voip callkit on iWatch that only via bluetooth connect ? 3、If main app is already support voip callkit, how to support callkit for iwatch? Do we need to repeat and independently implement callkit, network, and audio on iWatch? 4、how to add support dial number on iWatch use by the thirdpart app? the case is the same with on the iPhone use, user can send dial by system call record . Any help is appreciated, thanks in advance.

App getting terminated as the app enters background state. No crash logs are generated. I have collected this log from Console(Mac app)by connecting iPhone and sending my app to background. There is no meaningful reason or code I can get from the logs. Can you please help me with what does 'explanation:BG Kill Demo ' means ? My app is a VoIP app. App depends on voip apns notifications to receive information about new Voip calls from server. I am posting the logs collected from console app here. default 14:29:55.265590-0400 audiomxd -CMSessionMgr- CMSessionMgrHandleApplicationStateChange: Sending stop command to com.myapp.bundleid with pid '2933' because client is background suspended and there is no AirPlay video session for it default 14:29:55.265753-0400 dasd Received state update for 2933 (app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>, running-suspended-NotVisible default 14:29:55.265908-0400 locationd Received state update for 2933 (app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>, running-suspended-NotVisible default 14:29:55.265994-0400 locationd {"msg":"invoking applicationStateChange handler", "StateChangeData":"{\n BKSApplicationStateAppIsFrontmost = 0;\n BKSApplicationStateExtensionKey = 0;\n SBApplicationStateDisplayIDKey = "com.myapp.bundleid";\n SBApplicationStateKey = 2;\n SBApplicationStateProcessIDKey = 2933;\n SBMostElevatedStateForProcessID = 2;\n}"} default 14:29:55.266083-0400 locationd {"msg":"Post Application State Change Notification", "notification":"BackgroundTaskSuspended", "pid":2933, "bundleId":"com.myapp.bundleid"} default 14:29:55.267019-0400 locationd {"msg":"#CLIUA AppMonitor notification", "notification":"BackgroundTaskSuspended", "pid":2933, "bundleId":"com.myapp.bundleid", "ClientKey":"icom.myapp.bundleid:"} default 14:29:55.267061-0400 locationd {"msg":"skip erasing #CLIUA for RunningBoard Process State. Does not exists", "bundleId":"com.myapp.bundleid"} default 14:29:55.267678-0400 watchdogd Received state update for 2933 (app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>, running-suspended-NotVisible default 14:29:55.267765-0400 useractivityd Received state update for 2933 (app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>, running-suspended-NotVisible default 14:29:55.267934-0400 symptomsd Received state update for 2933 (app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>, running-suspended-NotVisible default 14:29:55.267982-0400 wifid Received state update for 2933 (app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>, running-suspended-NotVisible default 14:29:55.268228-0400 UserEventAgent Received state update for 2933 (app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>, running-suspended-NotVisible default 14:29:55.268275-0400 callservicesd Received state update for 2933 (app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>, running-suspended-NotVisible default 14:29:55.268338-0400 WirelessRadioManagerd Received state update for 2933 (app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>, running-suspended-NotVisible default 14:29:55.269217-0400 runningboardd Acquiring assertion targeting [app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>:2933] from originator [osservice<com.apple.dasd>:76] with description <RBSAssertionDescriptor| "DAS: Application is docked." ID:33-76-44901 target:2933 attributes:[ <RBSDomainAttribute| domain:"com.apple.dasd" name:"DockApp" sourceEnvironment:"(null)"> ]> default 14:29:55.269572-0400 runningboardd Assertion 33-76-44901 (target:[app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>:2933]) will be created as active default 14:29:55.270431-0400 runningboardd [app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>:2933] Set jetsam priority to 30 [0] flag[1] default 14:29:55.270658-0400 runningboardd Calculated state for app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>: running-suspended (role: None) (endowments: (null)) default 14:29:55.273005-0400 runningboardd Received termination request from [osservice<com.apple.dasd>:76] on <RBSProcessPredicate <RBSProcessHandlePredicateImpl| app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>:2933>> with context <RBSTerminateContext| explanation:BG Kill Demo reportType:None maxTerminationResistance:Interactive> default 14:29:55.274715-0400 runningboardd Executing termination request for: <RBSProcessPredicate <RBSProcessHandlePredicateImpl| app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>:2933>> default 14:29:55.275034-0400 runningboardd [app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>:2933] Terminating with context: <RBSTerminateContext| explanation:BG Kill Demo reportType:None maxTerminationResistance:Interactive> default 14:29:55.275122-0400 runningboardd [app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>:2933] terminate_with_reason() success default 14:29:55.275768-0400 SpringBoard [app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>:2933] Workspace connection invalidated. default 14:29:55.275790-0400 SpringBoard [app<com.myapp.bundleid(AD9F24FF-321B-48U6-895F-723CDA943372)>:2933] Now flagged as pending exit for reason: workspace client connection invalidated default 14:29:55.275815-0400 backboardd Connection removed: IOHIDEventSystemConnection uuid:C2525EA6-A052-480B-B83D-4BD62C29C6EC pid:2933 process:MyApp type:Passive entitlements:0x0 caller:BackBoardServices: + 280 attributes:{ HighFrequency = 1; bundleID = "com.myapp.bundleid"; pid = 2933; } state:0x1 events:9 mask:0x800 dropped:0 dropStatus:0 droppedMask:0x0 lastDroppedTime:NONE default 14:29:55.275988-0400 backboardd Removing client connection <BKHIDClientConnection: 0xd43cd1f40; IOHIDEventSystemConnectionRef: 0xd415d5800; vpid: 2933(v1C3E); taskPort: 0x84D8B; bundleID: com.myapp.bundleid> for client: IOHIDEventSystemConnection uuid:C2525EA6-A052-480B-B83D-4BD62C29C6EC pid:2933 process:MyApp type:Passive entitlements:0x0 caller:BackBoardServices: + 280 attributes:{ HighFrequency = 1; bundleID = "com.myapp.bundleid"; pid = 2933; } state:0x1 events:9 mask:0x800 dropped:0 dropStatus:0 droppedMask:0x0 lastDroppedTime:NONE source:HID default 14:29:55.288098-0400 runningboardd [app<com.myapp.bundleid(AD9F24F321B-48U6C7-895F-723CDA943372)>:2933] termination reported by launchd (15, 0, 9) default 14:29:55.289192-0400 runningboardd Removing process: [app<com.myapp.bundleid(AD9F24F321B-48U6C7-895F-723CDA943372)>:2933] default 14:29:55.289331-0400 runningboardd Removing launch job for: [app<com.myapp.bundleid(AD9F24F321B-48U6C7-895F-723CDA943372)>:2933] default 14:29:55.289582-0400 runningboardd Removed job for [app<com.myapp.bundleid(AD9F24F321B-48U6C7-895F-723CDA943372)>:2933] default 14:29:55.289706-0400 runningboardd Removing assertions for terminated process: [app<com.myapp.bundleid(AD9F24F321B-48U6C7-895F-723CDA943372)>:2933]

I am working on a VoIP based PTT app. Uses 'voip' apns notification type to get to know about new incoming PTT call.  When the app is in foreground, the app gets to know about incoming VoIP PTT call through incoming push notification. After receiving notification, the app receives audio from the server. This works properly, as expected. The app faces issues in receiving apns notifications only when the app is in background. Issue: My app is in background and iPhone locked, the server sends apns notification to the target iPhone about a new incoming VoIP call. Server received 200 success response code from APNS. But the app in background did not receive the notification. Second time, the server sends notification about second VoIP call. App did not receive notification. Third time, server sends notification about 3rd incoming call. This list goes on. Everytime server sends a notification to the target phone, success response is received from APNS. 
 Now, bring the app to foreground, the app receives all the pending notifications at once. This scenario happens only in a few phones. Those customers are missing PTT calls.
Can you please provide us suggestions to solve this issue ? My app uses unrestricted-voip entitlement

I am working on a VoIP based PTT app. Uses 'voip' apns notification type to get to know about new incoming PTT call. When my app receives a PTT call, the app plays audio. But the call audio is not heard. While checking the phone volume, the API [[AVAudioSession sharedInstance] outputVolume] returns 0. But clearly the phone volume is not zero. On checking the phone volume by pressing side volume button, the volume is above 50%. This behavior is observed in both app foreground and background scenario. Why does the API return zero volume level ? Is there any other reason why the app volume is not heard ?

Users of my app have reported that they are sometimes unable to receive Voice-over-IP (VoIP) push notifications when using a SIM. (There is no problem when using WiFi) VoIP push notifications were not received during the following period. Could you confirm diagnostic logs and could you please tell me why my app can't receive VoIP push? [diagnostic logs] https://drive.google.com/drive/folders/1gSAbr1Fy1SrjlmRXuAzoXqiaxnNbFhj8?usp=sharing [Problem period] 2024/06/17 05:34:59 - 2024/06/17 09:04:42 Number of times that the push server pushed and it received a normal APNs response: 31 Number of times that iPhone received pushes: 0 2024/06/17 23:05:03 - 2024/06/18 09:02:16 Number of times that the push server pushed and it received a normal APNs response: 192 Number of times that iPhone received pushes: 0 2024/06/15 00:35:56 - 2024/06/15 09:55:57 Number of times that the push server pushed and it received a normal APNs response: 138 Number of times that iPhone received pushes: 0

It is received fine when the watch app is in the foreground. Code sample: import Foundation import PushKit final class PushNotificationProvider: NSObject { let registry = PKPushRegistry(queue: nil) override init() { super.init() registry.delegate = self registry.desiredPushTypes = [.complication] } func pushRegistry(_ registry: PKPushRegistry, didUpdate pushCredentials: PKPushCredentials, for type: PKPushType) { Log("token received") } func pushRegistry(_ registry: PKPushRegistry, didReceiveIncomingPushWith payload: PKPushPayload, for type: PKPushType, completion: @escaping () -> Void) { Log("push received") completion() } } Watch app: import SwiftUI @main struct XX_Watch_App: App { @WKApplicationDelegateAdaptor var appDelegate: XXWearableAppDelegate private let push = PushNotificationProvider() var body: some Scene { WindowGroup { AppView(...) } } }

It is received fine when the watch app is in the foreground. Code sample: import Foundation import PushKit final class PushNotificationProvider: NSObject { let registry = PKPushRegistry(queue: nil) override init() { super.init() registry.delegate = self registry.desiredPushTypes = [.complication] } func pushRegistry(_ registry: PKPushRegistry, didUpdate pushCredentials: PKPushCredentials, for type: PKPushType) { print("token recieved") } func pushRegistry(_ registry: PKPushRegistry, didReceiveIncomingPushWith payload: PKPushPayload, for type: PKPushType, completion: @escaping () -> Void) { print("push recieved") completion() } } Watch app: import SwiftUI @main struct XX_Watch_App: App { @WKApplicationDelegateAdaptor var appDelegate: XXWearableAppDelegate private let push = PushNotificationProvider() var body: some Scene { WindowGroup { AppView(...) } } }

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.