I would make a wish for a Crossfire-Teamspeakserver, but that seems atm not possible.
But I talked with the owner of a Starmade-Server I sometimes play on (it's like Minecraft in Space) and he was okay, if some interested users meet up in their teamspeak-server.
Most of the players there are native german, but I think it's okay if some english players visit.
This is just an offer from my side, and I hope I don't break any rules with this thread.
IP:feedupyourbeast.com:10000
Password:white
We should meet up in the area "Other Games", to not disturb the people there.