Can I become a beta tester for TeamSpeak 3?
Sorry, but no. We have already released the TeamSpeak 3 SDK to several companies which we’re working closely with in a closed alpha testing situation. Unless you are one of those companies, your first shot at really testing and digging into TeamSpeak 3 unfortunately will not be made available until we enter open beta. This in mind, however, all users and ATHPs will be given plenty of time to fully test TeamSpeak 3 and plan for their migration strategy prior to the final release version of TeamSpeak 3.