Survivable Branch Appliance
AudioCodes Enhanced Media Gateway 46 Document #: LTRT-18206
¾ To assign a WAN IP address:
1. Cable the device to the WAN network (i.e., ADSL or Cable modem), using the WAN port
(refer to ‘Connecting to WAN’ on page 24).
2. Access the device's Web interface, using the device's name ("msbg.home") or Voice and
Management IP address.
3. Access the 'Settings' page (Configuration tab > Data Settings menu > WAN Access
submenu > Settings).
Figure 3-7: Configuring the DHCP Server
4. From the 'Connection Type' drop-down lists, select the required connection type for the
WAN, and then configure the subsequent, available fields for the selected connection type.
5. Configure the WAN interface operating mode for Network Address Port Translation (NAPT):
a. Click the Click here for Advanced Settings link, and then select the Routing tab; the
'Routing' page appears.
Figure 3-8: Routing Tab
b. From the 'Routing Mode' drop-down list, select 'NAPT'.
c. Select the 'Default Route' check box.
d. Click OK.