An example project for first person voice chat in Unreal Engine 4 from the CouchLearn.com guide: https://couchlearn.com/the-easy-way-to-add-voice-chat-into-your-multiplayer-unreal-engine-4-game/
This example project is configured for UE4 4.23. Using a newer engine version this project example may not work as intended.
This project uses the Steam online subsystem.
WASD to move
V to push to talk voice chat