Using Geyser with Consoles
Xbox One and Nintendo Switch systems can join third-party servers using a third-party program called BedrockConnect. For technical information about the program, including how to run your own setup, see their GitHub repository. This program is not affiliated with GeyserMC.
(Video linked below)
(Video linked below)
Unfortunately at this time, PS4 does not have any external server support. However, there are ways around this by emulating a LAN game on your network. If you have a PC, use Phantom. If you have an Android device, you have several options: