Summary
Wraps Apple's CallKit and PushKit APIs for building VoIP calling into iOS apps. You get the native call UI, incoming and outgoing call flows, VoIP push registration, and audio session coordination. The guide walks through CXProvider setup, reporting incoming calls before the push completion handler returns (critical or the system kills your app), handling user actions like answer and end, and the newer iOS 26.4+ PKVoIPPushMetadata.mustReport flag that gates whether a push requires an immediate CallKit report. Includes call directory extensions for caller ID and blocking. Targets Swift 6.3 and iOS 26+, so it assumes you're working with current APIs and concurrency patterns.
Install to Claude Code
npx -y skills add dpearson2699/swift-ios-skills --skill callkit-voip --agent claude-codeInstalls into .claude/skills of the current project.
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Plug Mailtrap into your AI workflow and let it handle the email.
Connect Mailtrap MCP →Agent, run crypto. Access onchain data & trade routes via 1inch.
Install now →Make coding agent sessions - Searchable, Shareable, Vendor-neutral & Scored.
Try For Free →Your agent targets a perfect 10 Code Health score. Deterministic. Every commit.
Try For Free →Integrate web data into your AI product. One API to scrape website & brand data.
Get API Key Now →belt cli automatically finds the best tools and skills for your agent. image, video, music, tts...
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