The individual RD985S repeaters in the XPT system are connected to each other via an IP network. As such, once you have the Hytera radios and RD985S repeaters with XPT licence enabled, you just require IP switches and an antenna connection in order to set up your mobile radio system. PC hardware is not required for this mobile radio system because no centralised switching is used.
If your user base or traffic volume should increase, you can quickly respond by adding additional repeaters, connected to the IP network, to increase your capacity.