We have approx. 100 wireless scanners and 15 Phones in a warehouse environment; we seem to be having problems with clients losing there wireless signal. The clients seem to stall when working and it takes them any where from 10 sec to a couple of minutes to reconnect, that?s if they reconnect at all. The warehouse has roughly 6 miles of conveyor that travel throughout the building. The warehouse is 3 floors with metal flooring on all floors, there are a lot of conveyor motors that are causing radio interference. The building is filled with all kinds of parts...rubber tires to metal gears. The building has 10 AP's throughout the warehouse on separate floors, we are using Cisco 1200 series AP?s and we are running WPA/PSK. The phones seem to work the same way the radios work (no figure).