Over the last few months, we have used Mumble as our voice client, but not many players utilized this service. We have now switched to Team Speak 3 which is considerably more popular and easier to use than mumble! Just join our server address at limitsmp.enjinvoice.com! Alternately you can click the mumble icon in the bottom right-hand corner of your screen.
Talk to you soon!
~Limit SMP Staff