15
SIP Operation Manual
Gateway assigned with a Public IP Address and serving as an IP
sharing device
The gateway will have a Public IP address regardless of whether it is a static IP application,
DHCP (using a Cable Modem), or PPPoE (To connect to your ADSL account), which can then
use the functions of built-in IP sharing function to allow other PCs to be on-line at the same time.
Gateway IP Settings
Need to be set up as static IP, DHCP, or PPPoE
NAT/STUN Settings
Unnecessary (Disabled)
DDNS Settings
Unnecessary (Disabled)
For settings at PC end,
please refer to
IP sharing functions
PC uses a static IP address ranging from: 192.168.8.1-192.168.8.253
Subnet Mask
：
255.255.255.0
Default Gateway
：
192.168.8.254
Leased line / ADSL / Cable modem
Internet
Internet
PC
PC
PC
VoIP gateway serving as an IP sharing device
PBX
Phone
Phone
WAN
LAN
WAN
