Quick Installation Guide
Table Of Contents
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CONNECTING THE UCM630X:
1.  Connect one end  of an RJ-45 Ethernet  cable  into the WAN port  of the UC-
M630X.
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  UCM630X.  Insert  the  main  plug  of  the  power  adapter  into  a  surge-
protected power outlet.
4.  Wait for the UCM630X to boot up. The front LCD display will show the UCM’s 
hardware information when the boot process is completed.
5.  Once  the  UCM630X  is  successfully  connected  to  network  via  WAN  port, 
pressing  the  “Home“  button  will  allow  you  to  get  the  IP  address  as  well  as 
other information.
6.  (Optional) Connect PSTN lines from the wall jack to the FXO ports, connect 
analog devices (phone and fax) to the FXS ports.
USING THE UCM630X LCD MENU:
DC 12V
WAN port
LAN port
Reset
Heartbeat port
FXS ports
FXO ports
Ground
SD Card slot
USB ports
•  Press “Settings“ key to start browsing menu options.
•  Press “Navigation Key” to browse dierent menu options. Press “OK” to select 
an entry.
•  In the menu option, select “Back” to go back to previous menu.
•  The LCD will return to default display after being idle in menu for longer than 
20 seconds.
OK button
 Back
Home button
CONFIGURING THE UCM630X VIA WEB GUI:
1.  Connect the computer to the same network as the UCM630X.
2.  Ensure the UCM630X is properly powered on then press the “Home“ button to 
displays the IP address and other information on the LCD screen.
3.  Open a web browser on the computer and enter the displayed IP address into 
the search bar in the following format: http(s)://ipaddress:portnumber
4.  Enter  admin’s  username  and  password  to  access  the  conguration  menu. 
(The factory default username is “admin” while the default random password 
can be found on the sticker at the back of the unit).
Note: The number of FXS, FXO and USB ports depends on the UCM630x model.
Navigation Keys
 Information
 LCD light
 Settings
5.  For more detailed information on how to congure SIP extensions, PSTN con-
nections, SIP trunks, and other system settings via the web UI, please down-
load the UCM630X user manual here: http://www.grandstream.com/support/
Refer to online documents and FAQ for more detailed information: 
http://www.grandstream.com/our-products
This product is covered by one or more of the U.S. patents (and any foreign patent counter-
parts thereto) identied at www.cmspatents.com.
Front view
Rear view






