# Teamspeak3 [Teamspeak3](https://www.teamspeak.com) is a voice-over-IP service. ## Setup The software can be setup via [Docker](/wiki/docker.md) with the [teamspeak image](./docker-images/teamspeak.md). ## Usage This section addresses various features of Teamspeak3. ### Link Teamspeak3 to a subdomain To link Teamspeak3 to one of your subdomains you need to add a [DNS SRV-record](./dns.md#srv-record): ```txt type: SRV name: ts3 (or alternative subdomain) service: _ts3 proto: UDP TTL: class: IN priority: 0 weight: 5 port: 9987 (or your teamspeak3 port) target: ts3.. ```