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Administrator Guide – AzaCall200 VOIP Multi-Protocol Gateway
5.5. WAN
Configuration
5.5.1. WAN
IP
User can decide on the method of obtaining the WAN IP address for the VOIP gateway device by
selecting one of the three choices listed in the WAN IP Configuration window. After the new
configuration is saved and the device rebooted, the setting changes made by the user will take
effect.
As shown in the figure below, there are three methods for the gateway device to obtain an IP
address. These are the Static IP address, DHCP (default settings), and PPPoE.
If the user selects the static IP address item, please be sure to configure all the IP address
related parameters on screen.
Note
The static IP address, address mask, and other related information may be
obtained from the Internet Service Provider.
If the user selects DHCP, there are no other parameters to fill in the values in this
configuration window. When the gateway device has been dynamically configured by the
Service Provider’s DHCP server, the user may also observe the device’s current IP address
and other related information by entering the DHCPC Status menu (refer to an earlier section
in this chapter on DHCPC Status).
If the user selects PPPoE, please also go to the PPPoE configuration menu (refer to an earlier
section in this chapter on PPPoE Configuration) to configure the username and password for
authentication by the ISP. After rebooting the device and gaining access to the Internet or the
service network, the user may observe the device’s current IP address and other related
information by entering the PPPoE Status menu (refer to an earlier section on PPPoE Status).
Note
The PPPoE configuration information may be obtained from the Internet
Service Provider.
All of the new or changed settings will take effect after the user reboots the gateway device, so
please remember to click on the “OK” button in this configuration menu first, and then “Save
Configuration” and “Reboot” so that the new settings may take effect.
The figure below shows that “DHCP” mode is selected as the Internet access protocol for our
VOIP gateway device.