Auther：Anhar

Introduction

For online gaming communities, smooth voice communication is very
important. Although many users rely on public communication platforms,
self-hosting a TeamSpeak 3 server gives you more control over privacy,
server configuration, channel management, and user permissions.

In this guide, we will install TeamSpeak 3 Server on an Ubuntu-based
Tencent Cloud Lighthouse instance.

Why Self-Host a TeamSpeak 3 Server?

Self-hosting TeamSpeak 3 is useful when you want more control over your
voice communication environment.

A self-hosted TeamSpeak server gives you:

• Full control over channels and user permissions

• Private voice communication for your community

• Custom server groups such as Admin, Moderator, Member, and Guest

• File transfer support

• A stable server that can stay online 24/7

• The ability to use your own domain or subdomain

For gaming communities, this is especially useful because you can create
dedicated rooms for different games, private squads, staff discussions,
or AFK channels.

Unlike hosting TeamSpeak on a home computer, a cloud server provides a
public IP address and better uptime. This makes it easier for community
members to connect from anywhere.

What You Need

Before starting, prepare the following:

Requirement	Details
Cloud server	Tencent Cloud Lighthouse
Operating system	Ubuntu 24.04 LTS
CPU	1 vCPU or higher
RAM	1 GB or higher
Storage	20 GB or higher
SSH access	Root or sudo user
TeamSpeak Client	Installed on your local computer
Main voice port	UDP 9987
File transfer port	TCP 30033
ServerQuery port	TCP 10011

Why Choose Tencent Cloud Lighthouse?

Tencent Cloud Lighthouse is suitable for lightweight server deployments
such as websites, bots, VPN servers, game tools, and voice servers. The
example article also uses Lighthouse for a self-hosted network service
because it provides simple cloud server management and global region
options.

For a TeamSpeak 3 server, Tencent Cloud Lighthouse is a good fit
because:

• It provides a public IPv4 address.

• It can run 24/7.

• It supports Ubuntu Linux.

• Firewall rules can be managed from the Tencent Cloud console.

• You can choose a server region close to your users.

• The server requirements for TeamSpeak are relatively low.

For best voice quality, choose a Lighthouse region close to your main
user base. For example, if most users are in Southeast Asia, a nearby
Asia-Pacific region is usually better than a faraway region.

Step 1: Installing Ubuntu 24.04 LTS on Tencent Cloud Lighthouse

Go to the Tencent Cloud Lighthouse product purchase page
to purchase a server. Recommended configuration:

• Image: Ubuntu 24.04 LTS

• Region: Pick the location closest to most of your users.

• Package Configuration: Starter type 2 vCPU / 2 GB RAM

Click Buy Now, follow the page guidance to complete payment, and
wait about 30 seconds to complete server creation.

Step 2: Create New Firewall Rule

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After the instance is created, open the Firewall tab :

Click Add Rule

Add three new rules:

Port	Protocol	Notes
9987	UDP	TS3 main voice port
30033	TCP	TS3 file transfer port
10011	TCP	TS3 ServerQuery port

Step 3: Login to the server

Open the Tencent Cloud Console and find your Lighthouse instance.

You can log in using either:

• Tencent Cloud web terminal

• SSH from your local computer

Example SSH command:

ssh root@your-server-ip

After logging in, update the system packages:

sudo apt update && sudo apt upgrade -y

Install required tools:

sudo apt install wget tar nano bzip2 -y

Step 4: Create a Dedicated TeamSpeak User

For better security, TeamSpeak Server should not run as the root user.
Create a dedicated system user named teamspeak.

sudo adduser --disabled-login --gecos "" teamspeak

This user will be used only to run the TeamSpeak server process.

Step 5: Download TeamSpeak 3 Server

Move to the TeamSpeak home directory:

cd /home/teamspeak

Download the Linux 64-bit TeamSpeak 3 Server package:

wget https://files.teamspeak-services.com/releases/server/3.13.7/teamspeak3-server_linux_amd64-3.13.7.tar.bz2

Extract the downloaded archive:

tar -xvjf teamspeak3-server_linux_amd64-3.13.7.tar.bz2

Change the ownership of the TeamSpeak directory:

sudo chown -R teamspeak:teamspeak teamspeak3-server_linux_amd64

Step 6: Accept the TeamSpeak License

Before starting TeamSpeak Server, you need to accept the license agreement.

Move to the TeamSpeak server directory:

cd /home/teamspeak/teamspeak3-server_linux_amd64

Create the license acceptance file:

sudo -u teamspeak touch .ts3server_license_accepted

Step 7: Start TeamSpeak Server for the First Time

Start the server manually:

sudo -u teamspeak ./ts3server_startscript.sh start

On the first startup, TeamSpeak will generate a server privilege key. You can check it using:

cat /home/teamspeak/teamspeak3-server_linux_amd64/logs/ts3server_*

Example output:

2026-04-29 15:41:55.382818|WARNING |VirtualServer |1  |--------------------------------------------------------
2026-04-29 15:41:55.382841|WARNING |VirtualServer |1  |ServerAdmin privilege key created, please use the line below
2026-04-29 15:41:55.382847|WARNING |VirtualServer |1  |token=jGUwiMySRvhSLuHs7EKDWS7MdPfUoPXV5o7+lYZd
2026-04-29 15:41:55.382853|WARNING |VirtualServer |1  |--------------------------------------------------------

Important: Save this information immediately. The privilege key is required to claim administrator permission when you connect to the server for the first time.

After saving the information, stop the server temporarily:

sudo -u teamspeak ./ts3server_startscript.sh stop

Step 8: Create a Systemd Service

To make TeamSpeak run automatically in the background and start after reboot, create a systemd service.

Create a new service file:

sudo nano /etc/systemd/system/teamspeak.service

Paste the following configuration:

[Unit]
Description=TeamSpeak 3 Server
After=network.target

[Service]
WorkingDirectory=/home/teamspeak/teamspeak3-server_linux_amd64/
User=teamspeak
Group=teamspeak
Type=forking
ExecStart=/home/teamspeak/teamspeak3-server_linux_amd64/ts3server_startscript.sh start
ExecStop=/home/teamspeak/teamspeak3-server_linux_amd64/ts3server_startscript.sh stop
ExecReload=/home/teamspeak/teamspeak3-server_linux_amd64/ts3server_startscript.sh restart
Restart=on-failure

[Install]
WantedBy=multi-user.target

Save the file, then reload systemd:

sudo systemctl daemon-reload

Enable TeamSpeak to start automatically after reboot:

sudo systemctl enable teamspeak

Start the TeamSpeak service:

sudo systemctl start teamspeak

Check the service status:

sudo systemctl status teamspeak

If the output shows active (running), your TeamSpeak 3 Server is running successfully.

Step 9: Open Firewall Ports on Ubuntu

TeamSpeak 3 Server requires several ports to be opened. The official TeamSpeak support page lists UDP 9987 for voice, TCP 30033 for file transfer, and TCP 10011 for raw ServerQuery.

Open the required ports using UFW:

sudo ufw allow 9987/udp
sudo ufw allow 30033/tcp
sudo ufw allow 10011/tcp

Enable UFW if it is not already active:

sudo ufw enable

Step 10: Connect Using TeamSpeak Client

Download and install TeamSpeak Client on your computer.

Then follow these steps:

1. Open TeamSpeak Client.

2. Click Connections.

3. Select Connect.

4. Enter your server IP address and Nickname

5. Click Connect

6. When connecting for the first time, TeamSpeak will ask for the
   privilege key. Paste the privilege key generated during the first
   server startup.After the privilege key is accepted, your account
   will become the server administrator.

Optional: Connect TeamSpeak Server with a Domain

Using a domain makes it easier for users to connect to your server.

For example:

ts.yourdomain.com

Create a DNS record:

Type: A
Name: ts
Value: your-server-ip

After DNS propagation is complete, users can connect using:

ts.yourdomain.com

Honest Assessment After Deployment

A self-hosted TeamSpeak 3 Server is a good choice if your community
wants a private, lightweight, and highly configurable voice server.

What works well:

• Low server resource usage

• Stable voice communication

• Detailed permission system

• Good channel organization

• Suitable for gaming communities

• Can run 24/7 on a small cloud server

What you should know:

• You need to manage firewall rules correctly.

• You need to save the privilege key during the first startup.

• You are responsible for backups and updates.

• ServerQuery should be protected if exposed to the internet.

• TeamSpeak requires users to install the TeamSpeak Client.

For small gaming groups, guilds, clans, and private communities, this
setup is practical and affordable. A basic Tencent Cloud Lighthouse
instance is usually enough for a small to medium TeamSpeak server.

Troubleshooting

Issue	Likely Cause	Fix
Cannot connect to server	UDP 9987 is blocked	Open UDP 9987 in UFW and Lighthouse firewall
Service not running	TeamSpeak failed to start	Check systemctl status teamspeak
File transfer not working	TCP 30033 is blocked	Open TCP 30033
Permission denied	Wrong file ownership	Run sudo chown -R teamspeak:teamspeak teamspeak3-server_linux_amd64
Service fails after reboot	Systemd service not enabled	Run sudo systemctl enable teamspeak
Domain does not work	DNS record not configured correctly	Check A record and DNS propagation
ServerQuery not accessible	TCP 10011 blocked	Open or restrict TCP 10011
High latency	Server region too far from users	Choose a closer Lighthouse region

Frequently Asked Questions

How many users can connect to a TeamSpeak 3 Server?

By default, a free TeamSpeak 3 Server installation supports up to 32
slots, which means up to 32 concurrent users on one virtual server.

If your community needs more capacity. The official TeamSpeak licensing
page lists the Gamer License with up to 1024 slots and up to 2 virtual
servers.

Do I need a domain name?

No. You can connect directly using the server IP address. A domain is
optional but recommended because it is easier to remember.

Which port is most important?

The most important port is UDP 9987, because it is used for voice
communication.

Why does file transfer not work?

File transfer uses TCP 30033. Make sure this port is open in both Ubuntu
UFW and Tencent Cloud Lighthouse firewall.

Is ServerQuery required?

No. Raw ServerQuery on TCP 10011 is optional. It is useful for
remote administration, but it should be restricted for better security.

Can I run TeamSpeak 3 Server as root?

Technically yes, but it is not recommended. A dedicated user such as
teamspeak is safer.

Welcome to join the discussion!

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