External Mumble VoiP (FiveM)

Zumble, the rapidly growing replacement for pma-voice, also created and mantained by AvarianKnight. Unlike pma-voice, Zumble runs the voice server on a separate machine or VPS, significantly reducing voice lag, robotic audio, and other common issues—making it a must-have for high-population servers.

The following set up guide is for those strictly using Debian OS

1. Run Installation & Set Up Command

The following command will automatically install and set up Rust-Mumble:

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git clone https://github.com/1-of-1-Servers/setup-rust-mumble.git && cd setup-rust-mumble && chmod +x setup_rust_mumble.sh && sudo ./setup_rust_mumble.sh

Open Ports

On the server that is hosting your FiveM Server make sure that you have opened port 55500 for both TCP/UDP and for incoming and outbound connections.

server.cfg Changes

Make sure that you remove all convars in your server.cfg that relates to voice and replace them with these and ONLY these:

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setr voice_useNativeAudio true
setr voice_useSendingRangeOnly true
setr voice_defaultCycle "GRAVE"
setr voice_defaultVolume 0.3
setr voice_enableRadioAnim 1
setr voice_syncData 1
setr voice_externalAddress "<YourVoiceServerIPAddressHere>"
setr voice_externalPort 55500
setr voice_hideEndpoints 1

Success installation of the script

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