Utility
Temporary Voice Channel
Also called voice hub, join-to-create
A channel that creates a private voice room when a member joins it, then deletes the room when the last person leaves. Keeps the channel list short without limiting concurrent conversations.
Temp voice solves a real scaling problem: a server needs enough voice channels for peak demand, and that number of permanently empty channels makes the server look dead at every other hour.
The owner of a created room usually gets control of its name, member limit and access.