For the Internet connection Aktakom AAE-2712 requires to set the port forwarding on your router from the router external address to the device internal address in the local network. That means to open the port for the access from the Internet (e.g. 190.10.80.103:8080 where 190.10.80.103 is your private static IP address, 8080 is the port number) and assign/forward IP address and the port in the local network to it (e.g. 192.168.1.110:1024, where 192.168.1.110 is your local network IP address assigned/forwarded to AAE-2712 and 1024 is the port number).
To connect to the device through the local network it’s necessary to specify the local IP address and the port of the device in the software settings (e.g. 192.168.1.110:1024). And to connect to the device through the Internet you will have to specify your private static IP address and the port (e.g. 190.10.80.103:8080).