# Vivox voice and text chat Building Block

> Use the Vivox Building Block to add voice and text communications to your project.

The Vivox Building Block provides a UI-based quickstart for integrating voice and text chat into your Unity project.

| **Topic**                                                                                           | **Description**                                                                                                                                  |
| --------------------------------------------------------------------------------------------------- | ------------------------------------------------------------------------------------------------------------------------------------------------ |
| [Vivox Building Blocks prerequisites](/engine/6000.3/manual/building-blocks/vivox/prerequisites.md) | Learn how to set up your project to work with the [Unity Services](https://docs.unity.com/en-us/services.md) that the Vivox Building Block uses. |
| [Vivox Building Block](/engine/6000.3/manual/building-blocks/vivox/comms.md)                        | Add voice chat, text chat, device management, and a participant roster, to your scene.                                                           |

## Additional resources

* [Vivox Unity SDK documentation](https://docs.unity.com/en-us/vivox-unity.md)
* [UI Toolkit](https://docs.unity3d.com/Manual/UIElements.html)
* [Unity Authentication](https://docs.unity.com/en-us/authentication/get-started.md)
* [Multiplayer Play Mode](https://docs.unity3d.com/Packages/com.unity.multiplayer.playmode@latest)