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voip-calling

Official

Enable native VoIP calls with CallKit

Software Engineering#swift#webrtc#voip#callkit#pushkit#cxprovider#background calls
Authorcometchat
Version1.0.0
Installs0

System Documentation

What problem does it solve?

It solves the challenge of receiving and managing real-time VoIP calls on iOS when your app is in the background or terminated, while still presenting the correct system-level call UI.

Core Features & Use Cases

  • PushKit VoIP push handling: Receive VoIP push notifications, extract call metadata (like session ID and caller name), and ensure the app can react promptly.
  • CallKit system call UI: Report incoming calls to the system using CXProvider and handle user actions (answer/end) via CXCallController and CXProviderDelegate.
  • Reliable background behavior: Support required iOS background modes (voip, audio) so users can interact with calls from the lock screen and killed state.

Use case: You need incoming calls to appear as a native iOS system call even when the app isn’t running, and when the user answers, the SDK accepts the correct CometChat call session.

Quick Start

Use the voip-calling skill to implement PushKit registration in AppDelegate, then report incoming calls to CallKit and wire Answer/End actions to CometChat accept/reject calls.

Dependency Matrix

Required Modules

None required

Components

Standard package

💻 Claude Code Installation

Recommended: Let Claude install automatically. Simply copy and paste the text below to Claude Code.

Please help me install this Skill:
Name: voip-calling
Download link: https://github.com/cometchat/calls-sdk-ios/archive/main.zip#voip-calling

Please download this .zip file, extract it, and install it in the .claude/skills/ directory.
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