Samsung SPE-400 User Manual page 35

To check the DDNS address
If the network video encoder is connected directly to the DHCP cable modem, DSL
modem, or PPPoE modem, the IP address of your network will be changed each time you
try to connect to the ISP (Internet Service Provider) server.
If this is the case, you will not be informed of the IP address changed by DDNS.
Once you register a dynamic IP-based device with the DDNS server, you can easily check
the changed IP when you try to access the device.
To register your device to the <DDNS> server, visit www.samsungipolis.com and register
your device first, and then set the Web Viewer's <Network> - <DDNS> to <Samsung
DDNS>, as well as providing <Product ID> that had been used for DDNS registration.
English _35