CAMServer Operating Environment and Installation Method

CAMServer application

CAMServer after the trial period, paid license is required.

• How to install CAMServer

Operating Environment and Pre-Installation Checks

The operating environment for CAMServer is as follows:

Compatible OS

Windows・WindowsServer / Linux(Ubuntu) / Mac

• Supported OS version conforms to OS support period
• Since the Enterprise plan and above are server models, if you select Windows, you will need Windows Server in the production environment.
• Choosing Mac/Linux eliminates the need for server licenses (CALs) like those required for Windows Server, thus reducing costs.
• It can be built in cloud environments such as AWS/GCP/Azure, and Windows Server in the cloud does not generate CALs.
• It can also run on virtual servers such as VMware.
• CAMServer itself has a built-in web server that uses TCP ports 443 and 8080, and for web conferencing, it uses UDP ports 3478 and 10000.
• Please assign a fixed private IP address (IP address changes via DHCP are not allowed) and a Fully Qualified Domain Name (FQDN).

minimum spec

CPU: One that can run the OS smoothly (ideally 4 cores or more)
Memory: 8GB or more
Disk: SSD 256GB or larger

Specifications for a large-scale environment (500+ online users / when using AI)

CPU: 10 cores or more
Memory: 16GB or more
Disk: SSD 512GB or larger
GPU: For AI use, 4GB or more of VRAM is required.

* AI will run faster if a GPU is installed. For small groups, a CPU is acceptable.
*Macs are recommended because they have a built-in GPU and unified memory optimizes CPU/GPU performance.

How to Install

Windows version

install

Please install using the installer camserver_setup as follows:

Do not change the installation location unless there is a clear reason to do so.
• All necessary port resolution, including for web conferencing, is required.Firewall Settingsfor more information.
- To avoid false positives from security software such as Windows Defender, after installation...
Please configure your system to not scan the CAMServer folder.
　Set Windows Defender not to scan certain files and folders
interpoint (interword separation)How to upgrade CAMServer

Confirmation after startup

When CAMServer is started, the software title and user name are started with CAMServer.

Chat&Messenger, which is on the same network as the CAMServer, automatically recognizes the CAMServer and displays the CAMServer icon in the upper left user list.

Starts CAMServer at OS startup

To start CAMServer automatically when your PC boots up, follow these steps:Choose oneI will execute it.

① Go to the [File] menu ⇒ [Register to Startup].
② Start CAMServer as a Windows Service Let (Recommended)

Linux version *Ubuntu 24 or higher

install

Please proceed with the download and installation using the following command.

$ cd /tmp && \
curl -L -o camserver_amd64.deb "弊社案内のURL" && \
sudo apt install --reinstall -y ./camserver_amd64.deb

CAMServer will start automatically once the installation is complete.
The same procedure applies to version upgrades.
- A user named "cam" is created during installation, and the CAMServer service is also run under the "cam" user's name.

/apps/camserver
  ├─bin
  ├─sys
  ├─jre
  ├─www
  └─boot.ini

To stop, start, or restart, please use the following commands.

# CAMServer 停止
$ sudo systemctl stop camserver
# CAMServer 起動
$ sudo systemctl start camserver
# CAMServer 再起動
sudo systemctl restart camserver

Confirmation after startup

systemctl status camserver Please verify that camserver.service is active.

$ sudo systemctl status camserver
● camserver.service - Chat&Messenger Server
     Loaded: loaded (/etc/systemd/system/camserver.service; enabled; preset: enabled)
     Active: active (running) since Sun 2026-05-03 16:25:41 JST; 49min ago
   Main PID: 73294 (java)
      Tasks: 310 (limit: 18889)
     Memory: 1.4G ()
     CGroup: /system.slice/camserver.service
             ├─73294 /apps/camserver/jre/bin/java -XX:MaxRAMPercentage=40 -Duser.language=ja --add-opens=java.base/java.net=ALL-UNNAMED -Djava.aw>
             ├─73352 /apps/camserver/jre/bin/java -server -Djdk.tls.ephemeralDHKeySize=matched -Djsse.SSLEngine.acceptLargeFragments=true -Dopenf>
             ├─73481 /apps/camserver/jre/bin/java -Xmx1024m -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/tmp -XX:-UseContainerSupport -Dconf>
             └─73506 /apps/camserver/jre/bin/java -Xmx1024m -XX:+HeapDumpOnOutOfMemoryError -XX:HeapDumpPath=/tmp -XX:-UseContainerSupport -Dconf>

Starts CAMServer at OS startup

systemctl Since automatic startup is already configured, no additional action is required.

Mac version

install

Please install using the installer camserver_setup as follows:

• All necessary port resolution, including for web conferencing, is required.Firewall Settingsfor more information.
To avoid false positives from security software, please configure your system to not scan the CAMServer folder after installation.

Starts CAMServer at OS startup

To start CAMServer automatically when your PC boots up, check the "Open at login" option. This will start camserver when your Mac boots up.