On AMG Software Go to Devices->Configure Devices->Add
Device Type: Schlage Handpunch GT-400
Communication Type: Web
Serial Number: Get serial number from the back of the device or on the GT-400. Go to (ESC+ENTER) Menu->About.
On the Device.
Once device is showing Time press ESC+ENTER
Go to Communication
Assign IP, Subnet, Gateway, DNS
Punch Server: http://amgwebtime.com/