Eyvalon Teamspeak!
Server-Name/Address: ts.eyvalon.de
Nickname: Your Name
Download Clients:
Teamspeak (english)
For the new TS5 Client (modern, nicer, but still in beta)
you need an account on MyTeamspeak
but it’s free and it doesn’t hurt 
For the TS-3 Client you don’t need an account!
My recommendation: TS-5 Client 
…and a few TS-3 extras:
Dark Theme
https://www.myteamspeak.com/addons/686209af-0b66-4805-b2d7-0e990f7cb9e0
Dark Icons
https://www.myteamspeak.com/addons/e68cbad7-e24a-4504-8967-fe0286d09c32
Cyborg (Female) SoundPack
https://www.myteamspeak.com/addons/504f64be-282f-42d6-9d93-3ec16cac8d58
Teamspeak 2 SoundPack
https://www.myteamspeak.com/addons/5a1e2acb-2016-4142-9fc1-6678972781d0