Voip Telephone Adapter In A Nat Network - D-Link DVG-5121SP User Manual

Installation and Applications

VoIP telephone adapter in a NAT network

3-2.
The VoIP telephone adapter uses a virtual IP address and the IP sharing function of other systems to connect
to the Internet.
LAN IP address of IP sharing
VoIP telephone adapter IP Settings
NAT /STUN Settings
DDNS Settings
13
Please avoid IP address 192.168.1.1-192.168.1.254 (You may need to
change the settings of IP sharing or change SIP series VoIP telephone
adapter LAN Port IP address)
Set as static IP address, and assign the LAN IP address of the IP sharing to
the Default VoIP telephone adapter.
Enable If the WAN of the IP sharing device has static IP address, then
the NAT IP address is set as the Public IP address of the IP
sharing.
If the WAN of the IP sharing device uses a dynamic IP address,
then it has to comply with the DDNS settings. When suing 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.
The WAN of the IP sharing
device has a dynamic IP
address.
DVG-5121SP User's Manual
Disabled
Enabled: enter the registered URL (Uniform
Resource Locator) into the network settings ->
under NAT
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