---
title: NSVoIPUsageDescription
framework: bundleresources
role: symbol
role_heading: Property List Key
path: bundleresources/information-property-list/nsvoipusagedescription
---

# NSVoIPUsageDescription

A message that tells people why your app receives voice-over-IP (VoIP) calls in the background.

## Discussion

Discussion For more information, see CallKit.