I am having a new internet modem installed. Do I need to do anything to re-establish the static IP address on the AMX or because the static IP address is set on the AMX device will it just remain as it is.
If set to STATIC, the IP address will remain unchanged until you change it. That goes for most any device, and certainly for the NetLinx and other AMX products. Of course, if your new network uses a different number scheme, the AMX devices will not be accessible from that network.