Hot to install Teamspeak on MAC?

To get started, download TeamSpeak:

Wait for the download to finish and then run the downloaded file.

A window for accepting the license agreement will appear.
Click "Accept".

A window for checking the integrity of the DMG archive will appear, please wait for it to finish.

Next, simply drag the TeamSpeak 3 Client into the folder on the right.
Wait for the copying to complete, then you can close this window.

Open Launchpad and start TeamSpeak 3 Client from there.

Waiting for the application check.

If at this stage you receive the message "Failed to open because its author is an unidentified developer," you need to open the terminal and enter this command:

This command allows the installation of applications from unknown sources.
P.S. This step was not required on the test PC.

Click "Open"

Ready to Go.
You should see the TeamSpeak client window appear.