In order to use voice you need to download the First Look Client.
Plug in a headset with a boom microphone (USB models are easier to use and configure), then install the new voice enabled First Look Client. All plots on the island are now voice enabled. You will need to go into the Preferences and set your options. Select your input and output device (the headset), then set your preferences for push to talk, and also the other variables. You are now ready to give it a try.
We need to get some people on the island installed with this new client, and equipped with headsets so we can try this out.