I checked again and vocal chat should work on all servers.
Sure, meow sounds so nice.
I checked all the options for the plugins you send me.
The only one that makes sense would be the one with SourceBans integration.
For all the others we would have to copy things from server to server each time some vocal ban would change.
But this SourceBans integration could mess up everything if the installation fails.
And installation is with many manual steps.
So it is kind a risky.
But still thinking about that.