User's Manual
Table Of Contents
- DOCUMENT PURPOSE
- GUI INTERFACE EXAMPLES
- GNU GPL INFORMATION
- CHANGE LOG
- WELCOME
- PRODUCT OVERVIEW
- CONFIGURATION GUIDE
- UPGRADING AND PROVISIONING
- RESTORE FACTORY DEFAULT SETTINGS
- EXPERIENCING THE GXP1610/GXP1620/GXP1625/GXP1628
GXP1610/GXP1620/GXP1625/GXP1628
Administration Guide
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WELCOME
Thank you for purchasing Grandstream Small Business IP phoneGXP1610/GXP1620/GXP1625/
GXP1628.It is a next generation small-to-medium business IP phone: the GXP1620/GXP1625 features 2
lines with2 SIP accounts, superior HD wideband audio, 132 x 48backlit graphical LCD; the GXP1610
supports 2 lines with 1 SIP account, 132 x 48 graphical LCD. The
GXP1610/GXP1620/GXP1625/GXP1628 delivers rich features of 3 XML programmable context-sensitive
soft keys, dual network ports with PoE (GXP1625/GXP1628 only), EHS (Electronic Hook-Switch) with
Plantronics headsets, and 3-way conference, superb full-duplex hands-free speakerphone with advanced
acoustic echo cancellation, advanced security protection for privacy, and compatible with Grandstream
UCM Features. It is a perfect choice for small-to-medium businesses looking for a high quality, feature
rich IP phone with affordable cost.










