D-Link VOIP TA DVG-5112S - Manual (Page 8)

DVG-5112S User’s Manual
D-Link Systems, Inc. 8
DVG-5112S in a NAT network
Under this mode, the gateway uses a virtual IP address and the IP sharing function of other systems to
connect to the Internet.
LAN IP address for IP sharing
Please avoid IP addresses in the following range:
192.168.8.1-192.168.8.254 (You may need to change the settings of
IP sharing or change SIP series gateway LAN Port IP addressing)
DVG-5112S IP Settings
Set as static IP address, and assign the LAN IP address of the IP
sharing to the Default Gateway.
If the WAN of the IP sharing device has a static IP address,
then the NAT IP address is set as the Public IP address for
IP sharing.
NAT /STUN Settings
(Please refer to page 14 for
information on using NAT.)
Enable
If the WAN of the IP sharing device uses a dynamic IP
address, then the gateway has to comply with the DDNS
settings. When using NAT, you must enter the URL
(Uniform Resource Locator) that is registered to the DDNS
server.
The WAN of the IP
sharing device has a
static IP address.
Disabled
DDNS Settings
(Please refer to page 14 for
information on DDNS settings.)
The WAN of the IP
sharing device has a
dynamic IP address. Enabled: enter the registered URL (Uniform
Resource Locator) into the network settings
under NAT
Leased Line/ ADSL
/Cable Modem
VSP
Router/
IP Sharing