PHONE SETUP:
Slots for the
wall mount
spacers and
phone stand
Kensington Lock
PC Port
LAN Port
Installing the phone (Wall Mount *sold separately):
1. Attach the wall mount spacers to the slot for wall mount spacers 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 (See figure below).
Wall mount
Installing the phone (Phone Stand) :
For installing the phone on the table with the phone stand, attach the phone stand
to the bottom of the phone where there is a slot for the phone stand. (Upper half,
bottom part).
Wall mount
Headset Port
Phone Stand
Handset Port
Power
Tab with
Handset Rest
extension up
Tab with
extension down
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CONNECTING THE PHONE:
To setup the GRP2603/GRP2603P, follow the steps below::
1. Connect the handset and main phone case with the phone cord.
2. Connect the 5V DC output plug to the power jack on the phone; plug the pow-
er adapter into an electrical outlet. If PoE switch is used in step 3 (GRP2603P
only), this step could be skipped.
3. 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.
4. The LCD will display Grandstream logo. Before continuing, please wait for the
date/time display to show up.
5. Using the phone embedded web server or keypad configuration menu, you
can further configure the phone using either a static IP or DHCP.
PHONE DESCRIPTION:
Line keys
Soft keys
Hold
Message
Transfer
Standard
keypad
PHONE CONFIGURATION:
Configure the GRP2603/GRP2603P using a Web Browser:
1. Ensure your phone is powered up and connected to the Internet.
2. Press the "UP" button to display the IP address.
3. Type the phone's IP address in your PC browser.
4. Enter admin's username and password to access the configuration menu.
(The factory default username is "admin" while the default random password
can be found on the sticker at the back of the unit).
Message Waiting
Indicator
Headset
Mute
Navigation keys
Menu/OK key
Volume
Speaker
Send
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