Grandstream Networks GXP2130 Series Instruction Manual

Grandstream Networks, Inc.
GXP2130/GXP2140/GXP2160/GXP2170/GXP2135
Enterprise IP Phones
Administration Guide

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GXP21XX Administration Guide
COPYRIGHT
©2016 Grandstream Networks, Inc. http://www.grandstream.com
All rights reserved. Information in this document is subject to change without notice. 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.
The latest electronic version of this guide is available for download here:
http://www.grandstream.com/support
Grandstream is a registered trademark and Grandstream logo is trademark of Grandstream Networks, Inc.
in the United States, Europe and other countries.
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 guide, could void your manufacturer warranty.
WARNING
Please do not use a different power adaptor with devices as it may cause damage to the products and void
the manufacturer warranty.

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GXP21XX Administration Guide
GNU GPL INFORMATION
GXP2130/GXP2140/GXP2160/GXP2170/GXP2135 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/sites/default/files/Resources/gxp_gpl_color.tar.gz

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GXP21XX Administration Guide
Table of Content
DOCUMENT PURPOSE .................................................................................................8
GUI INTERFACE EXAMPLES........................................................................................9
CHANGE LOG..............................................................................................................10
Firmware Version 1.0.8.46 ...................................................................................................................10
Firmware Version 1.0.7.97 ................................................................................................................... 11
Firmware Version 1.0.7.81 ................................................................................................................... 11
Firmware Version 1.0.7.25 ...................................................................................................................12
Firmware Version 1.0.7.15 ...................................................................................................................12
Firmware Version 1.0.6.9 .....................................................................................................................13
Firmware Version 1.0.6.6 .....................................................................................................................13
Firmware Version 1.0.6.2 .....................................................................................................................13
Firmware Version 1.0.5.23 ...................................................................................................................13
Firmware Version 1.0.5.18 ...................................................................................................................13
Firmware Version 1.0.5.17 ...................................................................................................................13
Firmware Version 1.0.4.23 ...................................................................................................................14
Firmware Version 1.0.4.16 ...................................................................................................................14
Firmware Version 1.0.4.15 ...................................................................................................................14
Firmware Version 1.0.4.10 ...................................................................................................................15
Firmware Version 1.0.3.9 .....................................................................................................................15
Firmware Version 1.0.2.9 .....................................................................................................................15
Firmware Version 1.0.1.19 ...................................................................................................................15
Firmware Version 1.0.1.6 .....................................................................................................................15
Firmware Version 1.0.0.17 ...................................................................................................................16
WELCOME ...................................................................................................................17
PRODUCT OVERVIEW ................................................................................................18
Feature Highlights................................................................................................................................18
GXP2130/GXP2140/GXP2160/GXP2170/GXP2135 Technical Specifications ...................................19

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CONFIGURATION GUIDE............................................................................................26
Configuration via Keypad.....................................................................................................................26
Configuration via Web Browser ...........................................................................................................31
Definitions ............................................................................................................................................32
Status Page Definitions ................................................................................................................33
Accounts Page Definitions............................................................................................................34
Settings Page Definitions .............................................................................................................48
Network Page Definitions .............................................................................................................68
Maintenance Page Definitions......................................................................................................70
Phonebook Page Definitions ........................................................................................................75
BLF LED Patterns ................................................................................................................................77
Eventlist BLF Listening Transport Protocol..........................................................................................79
NAT Settings ........................................................................................................................................80
Blind Transfer and Attended Transfer Softkey .....................................................................................81
Display SIP Message Text on LCD ......................................................................................................82
Link Command.....................................................................................................................................82
TLS Negotiation ...................................................................................................................................82
Weather Update...................................................................................................................................82
Editing Contacts and Click-To-Dial ......................................................................................................83
WebGUI Default Password Warning Message ....................................................................................85
Send Instant Message .........................................................................................................................85
Wallpaper .............................................................................................................................................86
Contact Picture Support.......................................................................................................................88
Screensaver Pictures Downloading.....................................................................................................90
Saving Configuration Changes ............................................................................................................91
Rebooting from Remote Locations ......................................................................................................91
Bluetooth..............................................................................................................................................91
Packet Capture ....................................................................................................................................92
Screenshots .........................................................................................................................................93
Multicast Paging...................................................................................................................................93
Configuring Eventlist BLF ....................................................................................................................93

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Outbound Notification Support.............................................................................................................94
Virtual Multi-Purpose Keys.................................................................................................................104
Programmable Keys Status On Web GUI .........................................................................................112
PAI Update for CallPark VPK/MPK .................................................................................................... 113
UPGRADING AND PROVISIONING .......................................................................... 116
Upgrade via Keypad Menu ................................................................................................................116
Shortcut of Upgrade and Provision via Keypad Menu.......................................................................116
Upgrade via Web GUI........................................................................................................................ 117
No Local TFTP/HTTP Servers ...........................................................................................................117
Configuration File Download.............................................................................................................. 117
No Touch Provisioning .......................................................................................................................118
RESTORE FACTORY DEFAULT SETTINGS ............................................................. 119
EXPERIENCING GXP2130/GXP2140/GXP2160/GXP2170/GXP2135.......................120

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Table of Tables
Table 1: GXP2130/GXP2140/GXP2160/GXP2170/GXP2135 Features in a Glance .................................18
Table 2: GXP2130/GXP2140/GXP2160/GXP2170/GXP2135 Comparison Guide .....................................19
Table 3: GXP2130 Technical Specifications................................................................................................19
Table 4: GXP2140 Technical Specifications................................................................................................21
Table 5: GXP2160 Technical Specifications................................................................................................22
Table 6: GXP2170 Technical Specifications................................................................................................23
Table 7: GXP2135 Technical Specifications................................................................................................24
Table 8: Configuration Menu .......................................................................................................................26
Table 9: Status Page Definitions .................................................................................................................33
Table 10: Account Page Definitions ............................................................................................................34
Table 11: Settings Page Definitions ............................................................................................................48
Table 12: Network Page Definitions ............................................................................................................68
Table 13: Maintenance Page Definitions.....................................................................................................70
Table 14: Phonebook Page Definitions .......................................................................................................75
Table 15: BLF LED Patterns........................................................................................................................77
Table 16: Action URL - Supported Events...................................................................................................94
Table 17: Action URL - Supported Dynamic Variables................................................................................95
Table 18: Action URL Parameters P-values................................................................................................96
Table 19: Action URL – Add Destination Settings .......................................................................................97
Table 20: Action URL - Destination P-values ..............................................................................................98
Table 21: Action URL – Notification Options ...............................................................................................99
Table 22: Action URL Notification – Events and Dynamic Attributes ..........................................................99
Table 23: Action URL Notification P-values...............................................................................................104
Table 24: VPK Modes in String Format.....................................................................................................106
Table 25: VPK Modes Icon Indications .....................................................................................................108

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Table of Figures
Figure 1: Keypad MENU Configuration.......................................................................................................31
Figure 2: SIP Listening Mode......................................................................................................................79
Figure 3: Transfer Softkey During Call........................................................................................................81
Figure 4: Blind/Attended Softkeys During Call............................................................................................81
Figure 5: Display SIP Message Text on LCD..............................................................................................82
Figure 6: Link Command.............................................................................................................................82
Figure 7: Web Service.................................................................................................................................83
Figure 8: Web GUI - Phonebook->Contacts ...............................................................................................84
Figure 9: Click-to-Dial..................................................................................................................................84
Figure 10: Warning Password Message .....................................................................................................85
Figure 11: Instant Message.........................................................................................................................85
Figure 12: Send Instant Message ...............................................................................................................85
Figure 13: Download Wallpaper from Server..............................................................................................86
Figure 14: Upload Selected Wallpaper to Phone........................................................................................87
Figure 15: Wallpaper – Color Background Mode........................................................................................87
Figure 16: Wallpaper Source ......................................................................................................................88
Figure 17: Select Picture.............................................................................................................................89
Figure 18: Upload Picture ...........................................................................................................................89
Figure 19: Picture Call-Info Header ............................................................................................................90
Figure 20: Screensaver Settings.................................................................................................................90
Figure 21: HFS HTTP Server......................................................................................................................91
Figure 22: Packet Capture in Idle ...............................................................................................................92
Figure 23: Packet Capture in Idle ...............................................................................................................92
Figure 24: Screenshots ...............................................................................................................................93
Figure 25: Action URL Settings Page..........................................................................................................94
Figure 26: Action URL Packet .....................................................................................................................96
Figure 27: Action URL - Add Destination.....................................................................................................97
Figure 28: Action URL - Add Notification.....................................................................................................99
Figure 29: VPK Page ................................................................................................................................105
Figure 30: Edit VPK – Fixed VPK .............................................................................................................105
Figure 31: Edit VPK – Dynamic VPK ........................................................................................................106
Figure 32: Line Key as Transfer Mode......................................................................................................107
Figure 33: VPK – LCD Indication ..............................................................................................................108
Figure 34: Dial Screen .............................................................................................................................. 112
Figure 35: Making Call ..............................................................................................................................112
Figure 36: VPK Status............................................................................................................................... 113
Figure 37: VPK/MPK to Park the Call .......................................................................................................114
Figure 38: Dial Park Space directly........................................................................................................... 114
Figure 39: Call History Updated if Call is Parked using MPK/VPK ........................................................... 114
Figure 40: Received PAI Header...............................................................................................................115
Figure 41: Config File Download...............................................................................................................118

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DOCUMENT PURPOSE
This document describes how to configure GXP2130/GXP2140/GXP2160/GXP2170/GXP2135 features via
phone’s LCD menu and Web GUI menu. The intended audiences of this document are phone administrators.
To learn the basic functions of GXP2130/GXP2140/GXP2160/GXP2170/GXP2135, please visit
http://www.grandstream.com/support to download the latest “GXP2130 / GXP2140 / GXP2160 / GXP2170
/ GXP2135 User Guide”.
This guide covers following topics:
Product Overview
Configuration Guide
Upgrading and Provisioning
Restore Factory Default Settings
Experiencing GXP21xx

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GXP21XX Administration Guide
GUI INTERFACE EXAMPLES
http://www.grandstream.com/sites/default/files/Resources/gxp21xx_web_gui.zip
1. Screenshot of Login Page
2. Screenshots of Status Pages
3. Screenshots of Accounts Pages
4. Screenshots of Settings Pages
5. Screenshots of Network Pages
6. Screenshots of Maintenance Pages
7. Screenshots of Phonebook Pages

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GXP21XX Administration Guide
CHANGE LOG
This section documents significant changes from previous versions of admin manuals for
GXP2130/GXP2140/GXP2160/GXP2170/GXP2135. Only major new features or major document updates
are listed here. Minor updates for corrections or editing are not documented here.
Firmware Version 1.0.8.46
Added Option to Show/Hide VPK label on call screen [Show Keys Label]
Added Option to disable and enable the notification popup window for the missed call [Enable Missed
Call Notification]
Added Option to Sync Extension Board Backlight with LCD [Sync Backlight with LCD]
Allowed certificate upload for OpenVPN® [OpenVPN® Settings]
Added Support of PAI update for CallPark VPK/MPK [PAI Update for CallPark VPK/MPK]
Added support for Predictive Dialing Feature [Predictive Dialing Feature]
Attended Transfer Improvement [Attended Transfer Mode]
Removed G729 codec restriction
Updated NTP default value to "pool.ntp.org" [NTP Server]
Added customizable OPUS Payload Type [OPUS Payload Type]
Added DND Barge - Internal Calls and Paging [DND Override]
Added user option to enable Plantronics EHS headset ringtone [EHS Headset Ring Tone]
Hided Caller ID info on line key and BLF Presentation [Hide BLF Remote Status]
Enabled RTCP & RTCP-XR [Protocols/Standards]
Added “Link” command to display port status [Link Command]
Added support TLS negotiation over TLS v1, TLS v1.1 and TLS v1.2 for SIP [TLS Negotiation]
Added support to send SIP log without enabling debug level [Send SIP Log]
Added MAC address display in the header of SIP Register [Use MAC Header]
Added ability to remove “target” softkey [Show Target Softkey]
Added ability to remove SIP error on LCD [Show SIP Error Response]
Added ability to send Instant Messages from web GUI [Send Instant Message]
Added features that support configurable option for RFC2543 Hold (0.0.0.0) and RFC3261 (a line)
[RFC2543 Hold]
Added the Web GUI default password warning message with password change shortcut [WebGUI
Default Password Warning Message]
Added the ability to manage Call History from Web GUI [Call History]
Enhanced intercom options [Intercom Settings]
Added customizable Softkey Layout [Custom Softkey Layout]
Added ability to take screenshots from the phone [Screenshots]
Added Affinity password support [Affinity]
Added Affinity support [Affinity Support]
Enhanced MORE softkey selection [More Softkey Display Mode]
Added contact picture/icon through SIP Call-Info header [Contact Picture Support]
Added LINE key mode support, coexisted with legacy mode [Key Mode]

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GXP21XX Administration Guide
Added Live DialPad Feature [Enable Live DialPad]
Added specific model configuration file [Configuration File Download]
Added Automatic Redial Function [Enable Automatic Redial]
Added Preferred Default Account [Preferred default Account]
Added GXP2200EXT LCD timeout [Active Backlight Timeout]
Split Firmware/Config Upgrade Method/Username/Password [Upgrade and Provisioning]
Firmware Version 1.0.7.97
Added options to enable / disable custom SIP header [Custom SIP Headers]
Added support for configuring RTP port range [Local RTP Port]
Added support for more keys as send [Use # as Dial Key]
Added support of configurable HTTP/HTTPS port for Web UI access [HTTP Web Port][HTTPS Web
Port]
Added language input search support [Language]
Added single button call parking support [Call Pickup Barge-In Code]
Added option to set the DTMF delay [DTMF Delay]
Added option to enable/disable HTTP access [Web Access Mode]
Added silent ringtone option [Account Ring Tone]
Added option to lock or restrict to only call/receive functionality without menu access and ability to
configure anything from phone side [Configuration via Keypad Menu]
Added ability to change instant message display duration
Added ability to change screensaver pictures via HTTP server [Screensaver Server Path]
Added support for DHCP option 132 & 133 tunneled through DHCP option 43 [Enable DHCP VLAN]
Added ability to use MPK to trigger a conference [Programmable Keys]
Added ability to display mobile and home number when searching in local
Added ability to set call forwarding from the web GUI [Feature Codes]
Added ability to disable/enable a sound notification for each ringing monitored BLF [Enable BLF Pickup
Sound]
Added option to allow the user to modify the configuration Bluetooth via Web UI [Bluetooth]
Added option to enable/disable voicemail indication [Disable VM/MSG power light flash]
Added random registration [Delay Registration]
Added return code when call is rejected or DND [Return Code When Refusing Incoming Call][Return
Code When Enable DND]
Added option to enable Plantronics EHS headset ringtone [EHS Headset Ring Tone]
Changed OPUS sampling rate to 48000 Hz.
Added ability to change screensaver pictures via HTTP [Screensaver Server Path]
Firmware Version 1.0.7.81
Added support for local firmware upgrade [Upgrade Firmware]
Added a web option to let user chose whether or not to display internet down warning window
Added OPUS codec support [Voice Codec]

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Added support to accept P-value in string format for VPK mode configuration xml [P-Value for VPK
Mode in String Format]
Added pre-Dialing search to include Broadsoft directories [Broadsoft ]
Firmware Version 1.0.7.25
Added support for Broadsoft XSI authentication type [Settings Page Definitions]
Added support to configure Broadsoft XSI SIP authentication method by selecting the account [Settings
Page Definitions]
Added support to stop Screensaver when VPK is active [Settings Page Definitions]
Added option to disable Auto Location Service from IPVideoTalk server [Settings Page Definitions]
Added supports for secondary NTP server [Settings Page Definitions]
Added the ability to specify Eventlist BLF listening transport protocol which will allow the phone to listen
on the incoming notify for the Eventlist through different transport protocol than the one used by SIP
[Eventlist BLF Listening Transport Protocol]
Added support to play sound notification when one or more monitored BLF is ringing [Settings Page
Definitions]
Added support to populate configurable User Agent field [Settings Page Definitions]
Added support to remove audio codec information on call screen [Accounts Page Definitions]
Added support of BLF call pickup with Barge-In option [Accounts Page Definitions]
Added option to control Speakerphone RX gain [Settings Page Definitions]
Added support to display status detail on LCD Screen when Ethernet not connected, account not
register or configured
Added DNS SRV Fail-over Mode option support [Accounts Page Definitions]
Added separate subscription expire options for each account [Accounts Page Definitions]
Added support for default Dial Plan { x+ | \+x+ | *x+ | *xx*x+ } [Accounts Page Definitions]
Firmware Version 1.0.7.15
Added support for No Touch Provisioning to prompt for username and password for XML config file
download for Broadsoft server. [No Touch Provisioning]
Changed the default provisioning protocol to HTTPS. This option “Upgrade via” is under phone’s web
UI->Maintenance->Upgrade and provisioning. [Maintenance Page Definitions]
Added support for outbound notification. [Outbound Notification Support]
Added support for Virtual Multi-Purpose Keys. [Virtual Multi-Purpose Keys]
Added support to show programmable keys status on web UI. [Programmable Keys Status On Web
GUI]
Added option “Auto Provision List Starting Point” on web UI. [Settings Page Definitions]
Added additional ability to customize DHCP option for provisioning server. [Maintenance Page
Definitions]
Added support for iLBC and G723. [Accounts Page Definitions]
Added options for G723 rate, iLBC frame size and payload type. [Accounts Page Definitions]
Added option to enable and disable session timer. [Accounts Page Definitions]
Added option to ring speaker for call waiting. [Settings Page Definitions]

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Added configurable backlight timer. [Settings Page Definitions]
Added color background wallpaper selection. [Settings Page Definitions]
Added BLF LED Pattern Explanation Form on web UI. [Settings Page Definitions]
Disable screen saver when VPK is active. [Settings Page Definitions]
Added fully black support for the idle screen LCD brightness (i.e., allow idle brightness to be 0). [Settings
Page Definitions]
Added Blind and Attended Transfer Softkey options. [Blind Transfer and Attended Transfer Softkey]
Added ability to display SIP MESSAGE text on LCD. [Display SIP Message Text on LCD]
Firmware Version 1.0.6.9
This is the initial version for GXP2135
Added support to configure whether to show label background on VPK [Settings Page Definitions]
Added support to show long label on VPK [Settings Page Definitions]
Added support to hide Softkeys on main page [Settings Page Definitions]
Firmware Version 1.0.6.6
Added VPK support for eventlist auto-provision. If there are more BLFs in the eventlist than idle VPK
keys, extra BLFs will be auto-provisioned to EXT board [Settings Page Definitions]
Added “None” mode for VPK [Settings Page Definitions]
Added 12 lines support (with 6 accounts)
Firmware Version 1.0.6.2
This is the initial version for GXP2170
Firmware Version 1.0.5.23
Updated logo for web GUI
Firmware Version 1.0.5.18
Added more features descriptions for the MPKs mode – Monitored Call Park and Call Park sections.
[Settings Page Definitions]
Added BLF LED Patterns Settings for LED Control section. [Settings Page Definitions]
Added “Features” Softkey explanation for feature codes section. [Accounts Page Definitions]
Firmware Version 1.0.5.17
Added option to factory reset the phone directly through SIP NOTIFY. [Accounts Page Definitions]
Added option to disable multiple line in SDP, to send only 1 m line or multiple m lines. [Accounts Page
Definitions]
Added option to allow barging by Call-Info. [Accounts Page Definitions]
Added option to disable recovery on blind transfer. [Accounts Page Definitions]
Added option to play a reminder tone when you have a call on hold. [Accounts Page Definitions]
Added Feature Codes Configuration Part on WEB GUI to support call features using star codes locally.
[Accounts Page Definitions]

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Added PC Port VLAN Tag and PC Port Priority Value options to assigns the VLAN tag and the priority
value of the PC port. [Network Page Definitions]
Added option to disable SIP NOTIFY Authentication. [Maintenance Page Definitions]
Added option to configure the device to download language files automatically from server.
[Maintenance Page Definitions]
Added option to set the default call log type. [Settings Page Definitions]
Added option to enable Local Call Recording. [Settings Page Definitions]
Added option to download local call recordings. [Settings Page Definitions]
Added option to configure the color and pattern of the LED based on status updates. [Settings Page
Definitions]
Added function to allow configuration of MPK or Line key to provide MWI for other extension. [Settings
Page Definitions]
Added function to allow configuration of Call Log for other extension. [Settings Page Definitions]
Added MPK mode Monitored Call Park for other extension. [Settings Page Definitions]
Added function to allow user to upload certificate file to phone and to configure the CA certificate.
[Maintenance Page Definitions]
Firmware Version 1.0.4.23
Added support to display the status of NAT connection for each account on the phone.
Added option to auto provision Eventlist BLFs with monitored extensions. [Accounts Page Definitions]
Added crypto life time option for SRTP calls. [Accounts Page Definitions]
Added option to set the NTP update interval time. [Settings Page Definitions]
Changed the default value of Layer 3 QoS for SIP to 26. [Network Page Definitions]
Added option to set the Layer 3 QoS for RTP. [Network Page Definitions]
Added BroadSoft Phonebook option in Phonebook Key functions list. [Phonebook Page Definitions]
Added LDAP Protocol option to support LDAP over TLS. [Phonebook Page Definitions]
GXP2130v1 does not support Bluetooth function, GXP2130v2 supports Bluetooth. [Bluetooth]
Firmware Version 1.0.4.16
Added support to configure phone’s MPK from phone GUI. [Settings Page Definitions]
Firmware Version 1.0.4.15
Added option to configure to always use the prefix for BLF Call-pickup. [Accounts Page Definitions]
Added option to send SUBSCRIBE to BroadSoft server to obtain Call Park Notifications. [Accounts
Page Definitions]
Added option to send credentials before being challenged by the server. [Maintenance Page Definitions]
Added user name and password options for HTTP/HTTPS server authentication for phonebook XML
downloading. [Phonebook Page Definitions]
Added option to enable/disable the dial plan check while dialing through the call history and any
phonebook directories. [Settings Page Definitions]
Added option to enable/disable the busy tone heard in the handset when call is disconnected remotely.
[Settings Page Definitions]

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Added XML Application support. [Settings Page Definitions]
Added Direct IP Call support on MPK and Phonebook. [Settings Page Definitions]
Added ability to dial the digits faster when using MPK as Dial DTMF. [Settings Page Definitions]
Added support to play short reminder beep when performing auto answer. [Settings Page Definitions]
Firmware Version 1.0.4.10
Added option to show account name only and not the User ID on the LCD screen for GXP2130/2140.
[Accounts Page Definitions]
Added option for adding Auth Header on initial REGISTER. [Accounts Page Definitions]
Added BroadSoft Network Directories features. [Settings Page Definitions]
Added Web UI option for downloading Language XML file. [Maintenance Page Definitions]
Added Web UI option for auto language download. [Maintenance Page Definitions]
Added Multicast paging support. [Settings Page Definitions]
Added packet capture support. [Maintenance Page Definitions]
Added phonebook entry sorting option. [Phonebook Page Definitions]
Firmware Version 1.0.3.9
Added PhonePower special feature. [Accounts Page Definitions]
Added BroadSoft IM&P features. [Phonebook Page Definitions]
Added Screensaver options to LCD under PreferenceAppearance. [Configuration via Keypad]
Added Web UI option to select default search mode for phonebook. [Configuration via Keypad]
Added Second dial tone support. [Settings Page Definitions]
Added Input character selection window. [Configuration via Keypad]
Added BLF server support. [Accounts Page Definitions]
Firmware Version 1.0.2.9
Add Bluetooth hands free mode. [Bluetooth]
Added Configuration file upload support via Web UI. [Maintenance Page Definitions]
Add Screen saver support. [Settings Page Definitions]
Add Wallpaper support. [Wallpaper]
Add the support of STAR key keypad lock feature. [Maintenance Page Definitions]
Add the support of Configuration via Keypad Menu. [Maintenance Page Definitions]
Add Keypad shortcut to reboot and provisioning. [Shortcut of Upgrade and Provision via Keypad Menu]
Firmware Version 1.0.1.19
Added GXP2130
Firmware Version 1.0.1.6
Added Local group and BroadSoft phonebook in phonebook support. [Maintenance Page Definitions]
Added Instant message. [Configuration via Keypad]
Added BroadSoft shared call appearance support. [Accounts Page Definitions]
Added BroadSoft call center support. [Accounts Page Definitions]

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Added Eventlist BLF update support for BroadSoft. [Accounts Page Definitions]
Firmware Version 1.0.0.17
This is the initial version for GXP2140/GXP2160.

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GXP21XX Administration Guide
WELCOME
Thank you for purchasing Grandstream GXP2130/GXP2140/GXP2160/GXP2170/GXP2135 Enterprise IP
Phone. GXP2130/GXP2140/GXP2160/GXP2170/GXP2135 is a state-of-the-art enterprise grade IP phone.
GXP2170 features 12 dual-color line keys (can be digitally programmed as up to 48 provisionable BLF/fast-
dial keys). GXP2135 features 8 dual-color line keys (can be programmed as up to 32 provisionable
BLF/fast-dial keys). GXP2140/GXP2160/GXP2170 features 4.3 inch TFT Color LCD, 5 programmable
context-sensitive Softkeys, dual Gigabit network ports, integrated PoE and Bluetooth, 5-way conference,
and Electronic Hook Switch (EHS). GXP2135 supports 2.8 inch TFT Color LCD, 4 programmable context-
sensitive Softkeys, 5-way voice conference and EHS with Plantronics headsets. GXP2130 supports 2.8
inch TFT Color LCD, 4 programmable context-sensitive Softkeys, 4-way voice conference and EHS with
Plantronics headsets. Also, this series can support up to 3 lines for GXP2130, 4 lines for GXP2140, 6 lines
for GXP2160, 12 lines for GXP2170, and 8 lines for GXP2135. The GXP2130 / GXP2140 / GXP2160 /
GXP2170/GXP2135 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 SIP/NGN/IMS platforms.
The GXP2130/GXP2160/GXP2170/GXP2135 supports presence and Busy Lamp Field (BLF) in the Multi-
Purpose Keys as well. The GXP2140/GXP2170 is expandable with one to 4 expansion modules. The
GXP2130/GXP2140/GXP2160/GXP2170/GXP2135 is the perfect choice for enterprise users looking for a
high quality, feature rich multi-line executive IP phone with advanced functionalities and performance.

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GXP21XX Administration Guide
PRODUCT OVERVIEW
Feature Highlights
The following tables contain the major features of GXP21xx.
Table 1: GXP2130/GXP2140/GXP2160/GXP2170/GXP2135 Features in a Glance
GXP2130
3 lines
2.8 inch (320x240) TFT color LCD
4 programmable Softkeys
Bluetooth V2.1 (GXP2130v2 only)
8 programmable Multi-Purpose Keys
4-way conference
GXP2140
4 lines
4.3 inch (480x272) TFT color LCD
5 programmable Softkeys
Bluetooth V2.1
5-way conference
Expansion board
GXP2160
6 lines
4.3 inch (480x272) TFT color LCD
5 programmable Softkeys
Bluetooth V2.1
5-way conference
24 programmable Multi-Purpose Keys
GXP2170
12 dual-color line keys that can be digitally
programmed as up to 48 provisionable
BLF/fast-dial keys
4.3 inch (480x272) TFT color LCD
5 programmable Softkeys
Bluetooth V2.1
5-way conference
Expansion board

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GXP21XX Administration Guide
GXP2135
8 dual-color line keys that can be digitally
programmed as up to 32 provisionable
BLF/fast-dial keys
2.8 inch (320x240) TFT color LCD
4 programmable Softkeys
Bluetooth V2.1
5-way conference
Table 2: GXP2130/GXP2140/GXP2160/GXP2170/GXP2135 Comparison Guide
Features
GXP2130
GXP2140
GXP2160
GXP2170
GXP2135
LCD Display
320x240
480 x 272
480 x 272
480 x 272
320x240
LCD Backlight
Yes
Yes
Yes
Yes
Yes
Number of Lines
3
4
6
12
8
Programmable
Hard Keys
8
N/A
24
48
32
Programmable
Softkeys
4
5
5
5
4
Extension
Module
N/A
Yes, up to 4 EXT
Boards
N/A
Yes, up to 4 EXT
Boards
N/A
GXP2130/GXP2140/GXP2160/GXP2170/GXP2135 Technical Specifications
The following table resumes all the technical specifications including the protocols / standards supported,
voice codecs, telephony features, languages and upgrade/provisioning settings for the GXP21xx series.
Table 3: GXP2130 Technical Specifications
Protocols/Standards
SIP RFC3261, TCP/IP/UDP, RTP/RTCP/RTCP-XR, HTTP/HTTPS, ARP, ICMP,
DNS (A record, SRV, NAPTR), DHCP, PPPoE, SSH, TFTP, NTP, STUN, SIMPLE,
LLDP, LDAP, TR-069, 802.1x, TLS, SRTP, IPv6
Network Interfaces
Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with
integrated PoE
Graphic Display
2.8 inch (320x240) TFT color LCD