---
title: dataChannel
framework: avsystemrouting
role: symbol
role_heading: Instance Property
path: avsystemrouting/avsystemroutemediasession-98ioq/datachannel
---

# dataChannel

The data channel for sending and receiving data with the remote app.

## Declaration

```swift
final var dataChannel: AVSystemRoute.DataChannel? { get }
```

## Mentioned in

Routing and streaming media to remote devices Routing media to third-party devices

## Discussion

Discussion This property is always non-nil when obtained from a successful call to start().