Dynamix DW-02 Manuel d'utilisateur télécharger pdf (Page 79)

User Manual

FXS Gateway Overview

Step 3. One can also assign a fixed IP address, which belongs to the same network

segment as the LAN interface of IP Sharing device.

Step 4. FXS Gateway must enable the IP Sharing function for the fixed / dynamic

WAN IP Address.

Fixed IP Address:

usr/config$ ifaddr –ipsharing 1 210.11.22.33

Dynamic IP Address:

usr/config$ ifaddr –ipsharing 1

Note:

With Dynamic WAN IP Address, when the WAN IP is changed, we need to

change the external IP of FXS Gateway using above command.

Step 5. After the configuration, [commit] and [reboot] the device.

usr/config$ commit

usr/config$ reboot

Step 6. IP Sharing device must have a function to do IP/Port mapping. Some is

named as DMZ, some is named as virtual server whatever. The VoIP messages

from WAN have to completely pass forward to the LAN. It is said if the FXS

Gateway is assigned a virtual fixed IP Address such as 192.168.1.5, IP Sharing

device must forward the VoIP message to 192.168.1.5.

Please see following for example:

>Advanced setting > NAT setting > DMZ Host setting

DMZ Host setting



Activate DMZ

DMZ Host IP: 192.168.1.5

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Dynamix DW-02 Manuel d'utilisateur Page 79