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callkit

Integrate CallKit with PushKit to manage native iOS VoIP calls.

Updated Jun 5, 2026
Search Tags:#ios#voip#callkit#pushkit#call-directory#audio-session
One-click install
npx skills add https://github.com/harshav167/build-ios-apps --skill callkit-harshav167
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: callkit
Source: https://github.com/harshav167/build-ios-apps/tree/main/skills/callkit
Command: npx skills add https://github.com/harshav167/build-ios-apps --skill callkit-harshav167

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes references (resource) components.

What problem does it solve?

Apps that need native VoIP calling on iOS require seamless integration with CallKit and PushKit, plus reliable call lifecycle management and caller ID features.

Core Features & Use Cases

  • Native CallKit integration for incoming and outgoing calls with CXProvider and CXCallController.
  • PushKit VoIP registration and handling to deliver calls promptly.
  • Audio session coordination aligned to CallKit lifecycle and translation/calls directory extensions.

Quick Start

Configure your app to register for VoIP pushes, set up a CXProvider and CXCallController, and implement incoming/outgoing call flows using CallKit.

Frequently Asked Questions about callkit

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I integrate CallKit with PushKit for iOS VoIP calls?▼

Integrating CallKit with PushKit for iOS VoIP calls requires registering for VoIP pushes and setting up a CXProvider with CXCallController to manage incoming and outgoing call flows. This ensures prompt call delivery and native UI integration.

What is CallKit's CXProvider used for in a VoIP app?▼

CallKit's CXProvider is used in a VoIP app to manage the native call lifecycle and UI for incoming and outgoing calls. It coordinates with CXCallController to execute call actions and orchestrate audio sessions properly.

Do I need PushKit to handle incoming VoIP calls on iOS?▼

Yes, you need PushKit to handle incoming VoIP calls on iOS because it registers your app for VoIP pushes. This allows the system to deliver incoming calls promptly even when the app is backgrounded, triggering the CallKit flow.

Can I use CallKit with Call Directory extensions for caller ID?▼

Yes, you can use CallKit with Call Directory extensions to implement caller ID features. This combination allows you to manage native VoIP calling flows while providing caller identification data structures and translation extensions.

How do I manage audio sessions during a CallKit VoIP call?▼

You manage audio sessions during a CallKit VoIP call by coordinating audio session orchestration aligned to the CallKit lifecycle. This ensures audio routing and playback are handled correctly when call states change.

Why does my iOS VoIP app fail to display incoming calls in the background?▼

Your iOS VoIP app fails to display incoming calls in the background when PushKit registration is missing or CXProvider is not configured. Properly registering for VoIP pushes and setting up CallKit ensures reliable call delivery.

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