---
title: uuid
framework: callkit
role: symbol
role_heading: Instance Property
path: callkit/cxcall/uuid
---

# uuid

The unique identifier for the call.

## Declaration

```swift
var uuid: UUID { get }
```

## See Also

### Accessing Call Attributes

- [isOutgoing](callkit/cxcall/isoutgoing.md)
- [hasConnected](callkit/cxcall/hasconnected.md)
- [hasEnded](callkit/cxcall/hasended.md)
- [isOnHold](callkit/cxcall/isonhold.md)