Grandstream Networks GXV3350 Administration Manual page 6

1. Attach the wall mount to the slots for wall mount spaces on the back of the phone;
2. Attach the phone to the wall via the wall mount hole;
3. Pull out the tab from the handset cradle (see figure below);
4. Rotate the tab and plug it back into the slot with the extension up to hold the handset while the phone is mounted on the
wall.
5. Connect the handset and main phone case with the phone cord;
6. Connect the LAN port of the phone to the RJ-45 socket of a hub/switch or a router (LAN side of the router) using the
Ethernet cable;
7. Connect the 12V DC output plug to the power jack on the phone; plug the power adapter into an electrical outlet. If PoE
switch is used in step 3, this step could be skipped;
The LCD will display the booting up screen or firmware upgrading information. Before con tinuing, please wait for the main
screen display to show up.
Connecting the GXV3350
To setup your GXV3350, please follow the steps below:
1. Connect the handset and main phone case with the phone cord;
2. Connect the LAN port of the phone to the RJ-45 socket of a hub/switch or a router (LAN side of the router) using the
Ethernet cable;
3. Connect the 12V DC output plug to the power jack on the phone; plug the power adapter into an electrical outlet. If PoE
switch is used in step 2, this step could be skipped;
4. The LCD will display booting up or firmware upgrading information. Before continuing, please wait for the main screen
display to show up;
5. Using the web configuration interface or from the menu of the touch screen, you can further configure network
connection using static IP, DHCP etc.
GBX20 Extension Module
The GXV3350 uses GBX20 as the extension module. The extension module is an ideal solution for the busy enterprise
environment looking to add the ability to receive and dispatch calls efficiently. Each GBX20 extension module has 20
programmable buttons, Left and Right buttons, supporting 40 Multiple Purpose Keys to be configured. GXV3350 supports up
to 4 extension modules, adding 160 fully programmable phone extensions to the phone.
Figure 3: Tab on The Handset Cradle
Figure 4: GXV3350 Back / Side View
GBX20