E4MC Voice Bridge

Use Simple Voice Chat in e4mc LAN worlds without opening a separate voice port.

E4MC Voice Bridge sends Simple Voice Chat traffic through the Minecraft connection already handled by e4mc.

No UDP 24454 forwarding, second address, or extra configuration is needed.

Features

Voice chat over e4mc
No UDP port forwarding
Proximity chat, groups, push-to-talk, and voice activation still work
Keeps Simple Voice Chat's normal interface and encryption
Joining players do not need e4mc
Automatically returns to normal UDP voice chat on regular servers

Installation

Mod	Host	Joining players
E4MC Voice Bridge	✅	✅
Simple Voice Chat	✅	✅
Fabric API	✅	✅
e4mc Fabric Modern	✅	❌

Install the required mods.
Open the world to LAN normally.
Share the address provided by e4mc.
Join using that address.

E4MC Voice Bridge must be installed on both the host and joining players.

Compatibility

	Supported
Minecraft	26.2
Mod loader	Fabric
Simple Voice Chat	2.6.22+26.2
e4mc	6.2.1 Fabric Modern
Environment	Client and host

Known Limitation

Voice packets share Minecraft's connection. Heavy chunk loading or network congestion may briefly delay voice audio compared with a direct UDP connection.

The host can run /e4mcvoice status to check connected players and packet activity.