3. Installation and Applications
3-1. VoIP Telephone Adapter Assigned with a Public IP Address
The VoIP Telephone Adapter will have a public IP address for Internet connection regardless of whether it is a
static IP address, DHCP (using a Cable Modem), or PPPoE (Dialup / DSL).
11
Setting
Telephone Adapter IP Settings Need to set up as static IP,
NAT/STUN Settings
DDNS Settings
Action
DHCP, or PPPoE
Optional
Optional
DVG-5121SP User's Manual
D-Link Corporation