---
title: CXError.Code
framework: callkit
role: symbol
role_heading: Enumeration
path: callkit/cxerror/code
---

# CXError.Code

Error codes for the CallKit errors.

## Declaration

```swift
enum Code
```

## Topics

### Constants

- [CXError.Code.invalidArgument](callkit/cxerror/code/invalidargument.md)
- [CXError.Code.unentitled](callkit/cxerror/code/unentitled.md)
- [CXError.Code.unknownError](callkit/cxerror/code/unknownerror.md)

### Enumeration Cases

- [CXError.Code.missingVoIPBackgroundMode](callkit/cxerror/code/missingvoipbackgroundmode.md)

### Initializers

- [init(rawValue:)](callkit/cxerror/code/init(rawvalue:).md)

## Relationships

### Conforms To

- [BitwiseCopyable](swift/bitwisecopyable.md)
- [Equatable](swift/equatable.md)
- [Hashable](swift/hashable.md)
- [RawRepresentable](swift/rawrepresentable.md)
- [Sendable](swift/sendable.md)
- [SendableMetatype](swift/sendablemetatype.md)

## See Also

### Handling Errors

- [CXCallEndedReason](callkit/cxcallendedreason.md)
- [CXError](callkit/cxerror.md)
- [CXErrorCodeIncomingCallError](callkit/cxerrorcodeincomingcallerror-swift.struct.md)
- [CXErrorCodeIncomingCallError.Code](callkit/cxerrorcodeincomingcallerror-swift.struct/code.md)
- [CXErrorCodeNotificationServiceExtensionError](callkit/cxerrorcodenotificationserviceextensionerror-swift.struct.md)
- [CXErrorDomain](callkit/cxerrordomain.md)
- [CXErrorDomainIncomingCall](callkit/cxerrordomainincomingcall.md)