# Calls

Voice and video in any space. No call server: devices talk directly.

## What it enables

- Group calls anyone in the space can join
- Ring one person
- Each pair of devices talks directly; a relay only introduces them

## In this section

- [Calls](https://minca.dev/calls/calls.md): @minca/calls adds voice and video calls to a space. Anyone who belongs to the space can start a call, join one going on, or ring one person. There is no call server: each pair of devices talks…