User's Manual
DMZ Host
You can define the IP address of the DMZ Host on this screen. Enter the IP address
and click on Save / Apply.
ALG
ALG, Application Layer Gateway can be used to allow firewall traversal with SIP.
To enable voice packets to successfully pass through firewalls and NATs, click on
the SIP enabled checkbox.
Zhone 4-Port Wireless Ethernet Router
User Manual
34
Version 1.0
Document #: BD-ZU0011-10