AltiGen MAXCS 7.0 Update 1 ACM Administration - Manual (Page 233)

Configuring Auto-Discovery of Server IP Address
MaxCS 7.5 Administration Manual 217
that is not configured in the DHCP option 120.
Setting Up DHCP Option 120
Different DHCP servers have different ways to set up options. The following example uses Microsoft Windows
DHCP Server to define option 120. Since option 120 is not available by default, you must create it.
1.
Open the DHCP configuration window.
Right-click the server
and select Set
Predefined Options
2. Right-click the server and select Set Predefined Options.
Click Add
3. Click the Add button.