@Brasel
I've looked at Discord before but don't like the fact that they don't offer a self hosted option. That's why I still use mumble at home for my personal needs with friends.
It's fine to offer the hosted version, but to not offer the option to host it yourself seems crazy to me. I think they're worried about the ability to sell add ons to the users, which they lose if they aren't hosting it.
If the community would prefer it however, I would be willing to setup and integrate.