3
4
CONNECTING THE UCM6108:
1. Connect one end of an RJ-45 Ethernet cable into the LAN port of the UCM6108.
2. Connect the other end of the Ethernet cable into the uplink port of an Ethernet
switch/hub.
3. Connect the 12V DC power adapter into the 12V DC power jack on the back of
the UCM6108. Insert the main plug of the power adapter into a surge-protected
power outlet.
4. Wait for the UCM6108 to boot up. The LCD in the front will show its hardware
information when the boot process is done.
5. Once the UCM6108 is successfully connected to network, the LED indicator for
NETWORK in the front will be in solid green and the LCD shows up the IP
address.
6. (Optional) Connect PSTN lines from the wall jack to the FXO ports; connect
analog lines (phone and fax) to the FXS ports.
2 x FXS Port
LAN Port
DC 12V
8 x FXO Port
SD Card Slot
USB
Port
Reset
Ground
USING THE UCM6108 KEYPAD MENU:
CONFIGURING THE UCM6108 VIA WEB GUI:
1. Connect the computer to the same network as the UCM6108.
2. Ensure the UCM6108 is properly powered up and shows its IP address in the
LCD.
3. Open a web browser on the computer and enter the web GUI URL in the format:
http(s)://IP-Address:Port
The default protocol is HTTPS and the default port number is 8089.
4. The web GUI login page will show (see Figure below). The default username
and password for administrator are “admin”.
5. For the detailed information to configure SIP Extensions, PSTN lines, SIP trunks
and all the other system settings via web GUI, please download the UCM6108
user manual here:
http://www.grandstream.com/support
1. Press “Down” or “OK” key to start browsing menu options.
2. Press “Down” to browser different menu options. Press “OK” to select an entry.
3. In the menu option, select “Back” to go back to previous menu.
4. The LCD will return to default display after being idle in menu for more than 20
seconds.
LCD
Navigation
Keys
LED Indicators
This product is covered by one or more of the U.S. patents
(and any foreign patent counterparts thereto) identified at www.
cmspatents.com.
