Setting up Simple Voice Chat (Plasmo Voice / SVC) for Proximity Voice Chat // NodeFlux Docs

Step-by-step guide to installing Simple Voice Chat, configuring UDP voice ports, and enabling spatial audio for players. ## Steps 1. Download the Simple Voice Chat plugin JAR (voicechat-paper-*.jar) or Fabric server mod matching your server version. 2. Upload the file to your server plugins/ or mods/ directory via SFTP or File Manager. 3. Note the secondary UDP port assigned to your service allocation in the NodeFlux manager panel. 4. Start the server once to generate plugins/voicechat/voicechat-server.properties. 5. Open voicechat-server.properties and set port= to your assigned secondary UDP port. 6. Set bind_address=0.0.0.0 so the voice server binds to container network interfaces. 7. Restart the server and ask players to install the Simple Voice Chat mod on their client (Fabric, Forge, or Quilt). 8. Test in-game proximity voice chat by pressing the default Push-to-Talk key (V or CapsLock). ## Notes - Simple Voice Chat transmits encrypted Opus audio streams directly over UDP for sub-20ms spatial audio latency. - Ensure the UDP port set in voicechat-server.properties matches your assigned secondary port exactly. ## Warning Do not use default port 24454 unless that exact port is listed in your service details in the panel.