Yes, it takes a Command Center to integrate and control the paging stations, found here;
http://www.peaveycommercialaudio.com/pr … and-Center
To program the Command Center, you will need this software, which is found here;
http://www.peaveycommercialaudio.com/pr … x-Software
Be aware that this last is a 16 bit program that will not run on Win 7.
As a sidebar; you can imagine how many projects that I've created, with near to 45% to 50% of these using the PageMatrix device in NWare...But only twice have those projects actually used a PageMatrix Command Center and paging stations. This is because ALL of the needed components used for paging (duckers, logic, etc.) is already integrated into the device.
Let us know what else you need,
Fergy
Make it intuitive, never leave them guessing.