—GoCaller

go-discord-caller relays live voice between channels — and between servers.

Your shot caller talks once. Everyone hears it, in whatever voice channel they're already sitting in, without anyone moving or joining a stack. Built for raids, guild wars, PvP and anything else where one voice has to reach several squads at once.

How it works

Give the caller a role. The owner bot joins their channel and captures only the people holding that role. Speaker bots sit in your other voice channels and play the audio back in real time. Audio is mixed with mix-minus, so nobody hears themselves echoed back.

Three modes

• /start mode:one — the caller broadcasts; squads listen.
• /start mode:one-many — the caller also hears the squads, but squads don't hear each other. Hub-and-spoke, for when cross-talk would be chaos.
• /start mode:many — full conference. Everyone hears everyone.

Across servers

Every server gets a relay code. An allied server joins your session with it and their channels become part of the same relay — listening only, or speaking too. Coordinate with another guild without anyone leaving their own server.

Also

• End-to-end encrypted audio using Discord's DAVE protocol.
• Set up entirely from /setup — bind roles and channels, no config files.
• Available in English, Español, Deutsch, Français, Português, Polski, Русский and Türkçe.
• Open source under Apache-2.0 — self-host it with your own bots, free, forever.

Before you invite

This bot relays voice, so tell your members it's running: they should know their audio is being carried to other channels, and to which servers. It does not record — audio is relayed live and never stored.

You'll also need to invite one speaker bot per output channel. The hosted instance is free and intended for evaluation, with a limited number of speakers; self-host for unlimited speakers and servers.