So I downloaded THIS resource , But whenever I change the proximity of the voice chat (With “HOME” ) the color of the icon changes indicating that it changed the range, But it does absolutely nothing, Im still able to hear people 20 meters away, its not like there is a global voice chat, but the range stays on about id say 20 meters (If you were to compare it to IRL). Now I am running vRP, and have not touched anything regarding voice chat yet, is there something I need to turn on or off for this resource to work?
I have tried quite a lot of things but nothing seems to be working! Is there anyone here that knows the answer? 
Kind regards!