5
Gateway in a NAT network
The gateway uses a virtual IP address and the IP sharing function of other systems to connect to the Internet.
LAN IP address of IP sharing | Please avoid IP address | ||||||||
|
| to change the settings of IP sharing or change SIP series Gateway | |||||||
|
| LAN Port IP address) |
|
| |||||
Gateway IP Settings | Set as static IP address, and assign the LAN IP address of the IP | ||||||||
|
| sharing to the Default Gateway. | |||||||
NAT /STUN Settings | 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. | ||||
DDNS Settings | The WAN of the IP | Disabled | |||||||
|
| sharing device has a |
|
| |||||
|
| static IP address. |
|
| |||||
|
| The WAN of the IP | Enabled: enter the registered URL (Uniform | ||||||
|
| sharing device has a | Resource Locator) into the network settings | ||||||
|
| dynamic IP address. | |||||||
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
|
