We have a 200 ICP with a paging unit that has worked fine for years. Recently we had to set the 2nd site phones to static IPs since we could not get DHCP to work across the new MPLS. The phones work, but the paging does not. I believe the unit is a 5485, but have a tech out there looking at it to verify. Is there a way to set the paging unit for static IP?