Product Overview - Grandstream Networks GXP16 Series User Manual

GXP16xx Series - User Guide
Thank you for purchasing Grandstream Small Business IP phone GXP1610/GXP1615/GXP1620/ GXP1625/GXP1628/GXP1630.
GXP16xx series is a next generation small-to-medium business IP phone: the GXP1620/GXP1625 features 2 lines with 2 SIP
accounts, superior HD wideband audio, 132 x 48 backlit graphical LCD; the GXP1610/GXP1615 supports 2 lines with 2 SIP
accounts, 132 x 48 graphical LCD; GXP1630 supports 3 lines with 3 SIP accounts, 132×64 backlit graphical LCD. The
GXP1610/GXP1615/ GXP1620/GXP1625/GXP1628/GXP1630 delivers rich features of 3 XML programmable context-sensitive
softkeys, dual network ports with PoE (GXP1615 / GXP1625 / GXP1628 / GXP1630 only), EHS (Electronic Hook-Switch) with
Plantronics headsets, 3-ways conference on GXP1610/GXP1615/GXP1620/GXP1625/ GXP1628 and up to 4-way conference on
GXP1630, 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.
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 GXP1610/GXP1615/GXP1620/GXP1625/GXP1628/GXP1630 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: https://www.grandstream.com/support
FCC Caution
Any Changes or modifications not expressly approved by the party responsible for compliance could void the user's authority to
operate the equipment.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two conditions: (1) This device may not
cause harmful interference, and (2) this device must accept any interference received, including interference that may cause
undesired operation.
Note: This equipment has been tested and found to comply with the limits for a Class B digital device, pursuant to part 15 of the
FCC Rules. These limits are designed to provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency energy and, if not installed and used in accordance with the
instructions, may cause harmful interference to radio communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful interference to radio or television reception, which can be
determined by turning the equipment off and on, the user is encouraged to try to correct the interference by one or more of the
following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.

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