Figure 11: Ucm6510 Static Route Sample - Grandstream Networks UCM6510 IP PBX User Manual

Netmask
Gateway
Interface
The following diagram shows a sample application of static route usage on UCM6510.
The network topology of the above diagram is as below:

Network 192.168.69.0 has IP phones registered to UCM6510 LAN 1 address

Network 192.168.40.0 has IP phones registered to UCM6510 LAN 2 address

Network 192.168.66.0 has IP phones registered to UCM6510 via VPN
Firmware Version 1.0.0.25
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IP address - 192.168.66.4
IP subnet - 192.168.66.0
Configure the subnet mask for the above destination address. If left blank, the
default value is 255.255.255.255.
Example:
255.255.255.0
Configure the gateway address so that the UCM6510 can reach the destination
via this gateway. Gateway address is optional.
Example:
192.168.40.5
Specify the network interface "LAN" or "WAN" on the UCM6150 to reach the
destination using the static route.

Figure 11: UCM6510 Static Route Sample

UCM6510 IP PBX User Manual Page 37 of 229