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User's Manual Part 1

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Firmware Version 1.0.0.1 UCM6200 Series IP PBX User Manual Page 56 of 320
There is a GXP2160 connected under the LAN interface network of the UCM6202/UCM6204. It
obtains IP address 192.168.2.100 from UCM6200 DHCP pool
On the UCM6202/UCM6204 web UI->Settings->Network Settings->Port Forwarding, configure a
port forwarding entry as the figure shows below.
WAN Port: This is the port opened up on the WAN side for access purpose.
LAN IP: This is the GXP2160 IP address, under the LAN interface network of the
UCM6202/UCM6204.
Protocol Type: We select TCP here for web UI access using HTTP.
Figure 28: UCM6202/UCM6204 Port Forwarding Configuration
This will allow users to access the GXP2160 web UI from public side, by typing in address “1.1.1.1:8088”.