Data sheet

P a g e | 61
UCM6200 Series User Manual
Version 1.0.19.27
In this network, by default the IP phones in network 192.168.69.0 are unable to call IP phones in network
192.168.66.0 when registered on different interfaces on the UCM6204. Therefore, we need configure a static
route on the UCM6204 so that the phones in isolated networks can make calls between each other.
Figure 20: UCM6204 Static Route Configuration
Port Forwarding
The UCM network interface supports router function which provides users the ability to do port forwarding. If
LAN mode is set to "Route" under Web GUI→System Settings→Network Settings→Basic Settings page,
port forwarding is available for configuration.
The port forwarding configuration is under Web GUI→System Settings→Network Settings→Port Forwarding
page. Please see related settings in the table below.
Table 10: UCM6200 Network Settings→Port Forwarding
WAN Port
Specify the WAN port number or a range of WAN ports. Unlimited number of ports
can be configured.
Note:
When it is set to a range, WAN port and LAN port must be configured with the
same range, such as WAN port: 1000-1005 and LAN port: 1000-1005, and access
from WAN port will be forwarded to the LAN port with the same port number, for
example, WAN port 1000 will be port forwarding to LAN port 1000.
LAN IP
Specify the LAN IP address.