Figure 5: GXP16xx Front View (Use GXP162x as example) ...................................................................... 23
GXP1610/GXP1620/GXP1625/GXP1628/GXP1630 User Guide Page 4 of 42
DOCUMENT PURPOSE
This User Guide describes the basic concept and tasks necessary to use and configure your
GXP1610/GXP1620/GXP1625/GXP1628/GXP1630. This document covers the topics of phone installation,
making basic calls and using basic call features.
To learn the advanced features and configurations, please visit http://www.grandstream.com/support to
download the latest "GXP1610/GXP1620/GXP1625/GXP1628/GXP1630 Administration Guide".
GXP1610/GXP1620/GXP1625/GXP1628/GXP1630 User Guide Page 5 of 42
GNU GPL INFORMATION
GXP1610/GXP1620/GXP1625/GXP1628/GXP1630 firmware contains third-party software licensed under
the GNU General Public License (GPL). Grandstream uses software under the specific terms of the GPL.
Please see the GNU General Public License (GPL) for the exact terms and conditions of the license.
Grandstream GNU GPL related source code can be downloaded from Grandstream Web site from:
http://www.grandstream.com/support/faq/gnu_gpl.
GXP1610/GXP1620/GXP1625/GXP1628/GXP1630 User Guide Page 6 of 42
WELCOME
Thank you for purchasing Grandstream Small Business IP phone GXP1610/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 supports 2 lines with 1 SIP account, 132 x 48 graphical LCD; GXP1630
supports 3 lines with 3 SIP accounts, 132x64 backlit graphical LCD. The GXP1610/GXP1620/
GXP1625/GXP1628/GXP1630 delivers rich features of 3 XML programmable context-sensitive softkeys,
dual network ports with PoE (GXP1625/GXP1628/GXP1630 only), EHS (Electronic Hook-Switch) with
Plantronics headsets, 3-ways conference on GXP1610/GXP1620/ GXP1625/GXP1628 and up to 4-ways
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.
GXP1610/GXP1620/GXP1625/GXP1628/GXP1630 User Guide Page 7 of 42
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/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:
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.
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
GXP1610/GXP1620/GXP1625/GXP1628/GXP1630 User Guide Page 8 of 42
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.
GXP1610/GXP1620/GXP1625/GXP1628/GXP1630 User Guide Page 9 of 42
speakerphone with advanced acoustic echo cancellation and excellent double-talk performance
Large phonebook (up to 500 contacts) and call history (up to 200 records)
Automated personal information service (e.g., local weather, etc.), personalized music ring
tone/ring back tone, flexible customizable screen content & format using XML, and advanced Web
and enterprise applications, local weather service
Dual switched 10/100 Mbps ports on GXP1610/GXP1620/GXP1625, dual switched auto-sensing
10/100/1000 Mbps Ethernet ports on GXP1628, integrated PoE on GXP1625/GXP1628
Automated provisioning using TR-069 or encrypted XML configuration file, SRTP and TLS for
advanced security protection, 802.1x for media access control
Perfectly compatible with Grandstream UCM Features
Innovative UI design (easy and useable multi-language support )
Use with Grandstream’s UCM61xx series IP PBX appliance for Zero-Config provisioning, 1-touch
cancellation and excellent double-talk performance
Large phonebook (up to 500 contacts) and call history (up to 200 records)
Automated personal information service (e.g., local weather, etc.), personalized music ring
tone/ring back tone, flexible customizable screen content & format using XML, and advanced Web
and enterprise applications, local weather service
Dual switched auto-sensing 10/100/1000 Mbps Ethernet ports with integrated PoE
Automated provisioning using TR-069 or encrypted XML configuration file, SRTP and TLS for
advanced security protection, 802.1x for media access control
Perfectly compatible with Grandstream UCM Features
GXP1610/GXP1620/GXP1625/GXP1628/GXP1630 User Guide Page 11 of 42
Innovative UI design (easy and useable multi-language support )
2 line keys with dual-color LED and 1 SIP account. 3 XML programmable
context sensitive soft keys. 5 (navigation, menu) keys. 13 dedicated
function keys for PAGE/INTERCOM, PHONEBOOK, MESSAGE, HOME,
HOLD, RECORD, MUTE, HEADSET, TRANSFER, CONFERENCE, SEND
and REDIAL, SPEAKERPHONE, VOLUME
Voice Codecs
Support for G.711µ/a, G.722 (wide-band), G.723 (pending), G.726-32,
G.729 A/B, in-band and out-of-band DTMF (In audio, RFC2833, SIP INFO)
Telephony Features
Hold, transfer, forward (unconditional/no-answer/busy), 3-way conference,
call park/pickup, downloadable phone book (XML, LDAP,up to 500 items),
call waiting, call history (up to 200 records), off-hook auto dial, auto answer,
click-to-dial, flexible dial plan, hot desking, personalized music ringtones,
server redundancy & fail-over
Headset Jack
RJ9 headset jack (allowing EHS with Plantronics headsets)
User and administrator level access control, MD5 and MD5-sess based
authentication, 256-bit AES encrypted configuration file, TLS, SRTP,
HTTPS, 802.1x media access control
Multi-language
English, German, Italian, French, Spanish, Portuguese, Russian, Croatian,
simplified and traditional Chinese, Korean, Japanese, and more
Upgrade/Provisioning
Firmware upgrade via TFTP / HTTP / HTTPS, mass provisioning using TR069 or AES encrypted XML configuration file
Power & Green Energy
Efficiency
Universal Power Supply Input 100-240VAC 50-60Hz; Output +5VDC, 600mA
GXP1610 phone, handset with cord, base stand, universal power supply,
network cable, Quick Installation Guide, brochure, GPL license
Compliance
FCC: Part 15 (CFR 47) Class B
CE : EN55022 Class B, EN55024, EN61000-3-2, EN61000-3-3, EN609501
RCM: AS/ACIF S004; AS/NZS CISPR22/24; AS/NZS 60950; AS/NZS
60950.1
Use with Grandstream’s UCM61xx series IP PBX appliance for Zero-Config provisioning, 1-touch call
recording and more