User manual

FIRMWARE VERSION 1.0.5.15 GXP2124 USER MANUAL Page 9 of 71
WELCOME
Thank you for purchasing Grandstream GXP2124 4-Line Enterprise HD IP Phone. GXP2124 is a next
generation enterprise grade IP phone that features 240x120 backlit graphical LCD, 4 line keys with up to 4
SIP accounts, 4 dedicated XML programmable context-sensitive soft keys, 24+4 XML programmable
speed-dial/BLF extension keys, dual network ports with integrated PoE, 5-way conference, and Electronic
Hook Switch (EHS). The GXP2124 delivers superior HD audio quality, rich and leading edge telephony
features, personalized information and customizable application service, automated provisioning for easy
deployment, advanced security protection for privacy, and broad interoperability with most 3rd party SIP
devices and leading IP PBX/Soft Switch/IMS platforms. It is an ideal solution for enterprise users looking
for a high quality, feature rich multi-line IP phone with many extension keys.
Caution:
Changes or modifications to this product not expressly approved by Grandstream, or operation of this
product in any way other than as detailed by this User Manual, could void your manufacturer warranty.
Warning:
Please do not use a different power adaptor with the GXP2124 as it may cause damage to the products
and void the manufacturer warranty.
This document is subject to change without notice. The latest electronic version of this user manual is
available for download here:
http://www.grandstream.com/support
Reproduction or transmittal of the entire or any part, in any form or by any means, electronic or print, for
any purpose without the express written permission of Grandstream Networks, Inc. is not permitted.