User's Manual Part 1
Firmware Version 1.0.0.1 UCM6200 Series IP PBX User Manual Page 55 of 320
PORTFOR W ORDING
The UCM network interface supports router function which provides users the ability to do port forwarding.
If the UCM6202/UCM6204 LAN mode is set to "Route" under web GUI->Settings->Network
Settings->Basic Settings page, port forwarding is available for configuration.
The port forwarding configuration is under web GUI->Settings->Network Settings->Port Forwarding
page. Please see related settings in the table below.
Table 13: UCM6202/UCM6204 Network Settings->Port Forwarding
WAN Port
Specify the WAN port number or a range of WAN ports. Up to 8 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.
LAN Port
Specify the LAN port number or a range of LAN ports.
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.
Protocol Type
Select protocol type "UDP Only", "TCP Only" or "TCP/UDP" for the forwarding in
the selected port. The default setting is "UDP Only".
The following figures demonstrate a port forwarding example to provide phone’s web UI access to public
side.
The UCM6202/UCM6204 network mode is set to “Route”
The UCM6202/UCM6204 WAN port is connected to uplink switch, with a public IP address configured,
e.g. 1.1.1.1.
The UCM6202/UCM6204 LAN port provides DHCP pool that connects to multiple phone devices in the
LAN network 192.168.2.x. The UCM6202/UCM6204 is used as a router, with gateway address
192.168.2.1