11-23-2017 12:13 AM
Where did you find those numbers?
Assuming this is related to RF planning your wireless network, that is a profession by itself. I'd advise you to consult a specialist for proper planning of wireless networks. If you need more insight, there are two in-depth documents by Aruba: Indoor 802.11n Site Survey and Planning VRD and the RF Planning part of the Aruba 802.11ac Networks VRD. In addition to that, there is a lot of training available on vendor-neutral WiFi RF planning, and your voice vendor may have some guidelines as well for optimal operation of their equipment on the wireless network.
If you have urgent issues, please contact your Aruba partner or Aruba TAC (click for contact details).