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GXP-280
User Manual
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Grandstream Networks GXP-280 User Manual

TABLE OF CONTENTS
GXP USER MANUAL
WELCOME....................................................................................................................................................4
INSTALLATION............................................................................................................................................5
PRODUCT OVERVIEW.................................................................. ..............................................................8
USING THE GXP SIP ENTERPRISE PHONE...........................................................................................12
CON F I G U R A T I O N G U I D E........................................ ............... ............... ............... ................ ....... ...............21
SOFTWARE UPGRADE & CUSTOMIZATION.......................................................................................... 36
RESTORE FACTORY DEFAULT SETTING..............................................................................................38
TABLE OF FIGURES
GXP USER MANUAL
Figure 1: Connecting the GXP–2000 and the GXP–Extension ...................................................... 6
Figure 2: GXP–2000 Internal Headset Wiring Schema .................................................................. 7
Figure 3: Key Pad GUI Call Flow .................................................................................................. 44
TABLE OF TABLES
GXP USER MANUAL
Table 1: Equipment Packaging .......................................................................................................5
Table 2: GXP Connectors ...............................................................................................................5
Table 3: GXP Product Models ......................................................................................................... 8
Table 4: GXP Comparison Guide .................................................................................................... 9
Table 5: GXP Key Features in a Glance.........................................................................................9
Table 6: GXP Hardware Specifications...........................................................................................9
Table 7: GXP Technical Specifications.........................................................................................10
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Table 8: LCD Buttons.................................................................................................................... 12
Table 9: LCD Icons .......................................................................................................................12
Table 10: GXP Keypad Buttons ....................................................................................................14
Table 11: GXP Call Features ........................................................................................................ 21
Table 12: Key Pad Configuration Menu........................................................................................42
Table 13: Device Configuration - Status .......................................................................................46
Table 14: Device Configuration – Basic Settings..........................................................................46
Table 15: Advanced Settings ........................................................................................................48
Table 16: SIP Account Settings .................................................................................................... 53
GUI INTERFACE EXAMPLES
GXP USER MANUAL
(http://www.grandstream.com/user_manuals/GUI/GUI_GXP.rar
)
CREENSHOT OF CONFIGURATION LOGIN PAGE
1. S
2. S
CREENSHOT OF STATUS PAGE
3. S
CREENSHOT OF BASIC SETTINGS CONFIGURATION PAGE CREENSHOT OF ADVANCED USER CONFIGURATION PAGE
4. S
CREENSHOT OF SIP ACCOUNT CONFIGURATION
5. S
CREENSHOT OF SAVED CONFIGURATION CHANGES
6. S
7. S
CREENSHOT OF REBOOT PAGE
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Welcome
Your Grandstream GXP Series IP phone features a new sophisticated design and is very easy to use. The GXP combines advanced feature functionality with the latest technology to offer excellent audio quality, ease of use, expandability, and broad interoperability with 3 the enterprise customer.
The GXP Series supports a broad range of codecs, security protection, PoE (except on GXP-280), dual 10/100mbps Ethernet ports and are very easy to manage. Currently, the GXP Series consists of the following five models: GXP-280, GXP-1200, GXP-2000, GXP-2010 and GXP-2020. Each model delivers superior audio quality using either a handset, hands-free speakerphone or headset and supports multi­party conferencing, multi-languages, dual-color LEDs, presence and BLF (on most models). Large easy­to-read backlit graphical displays (except GXP-280) with multiple XML keys further enhance the user experience. Some models (GXP-2000, GXP2010 and GXP2020 currently) are expandable with one or two expansion module.
The series is based on SIP standard and are interoperable with most 3rd party SIP platforms and open­source platforms.
Caution: Changes or modifications to this product not expressly approved by Gr andstream, or operat ion
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 GXP as it may cause da mage to the
products and void the manufacturer warranty.
• This document is contains links to Grandstream GUI Interfaces. Please download these examples
http://www.grandstream.com/user_manuals/GUI/GUI_GXP.rar
• This document is subject to change without notice. The latest electronic version of this user manual
is available for download @: http://www.grandstream.com/user_manuals/GXP_User_Manual.pdf
• 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.
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rd
party SIP platforms. It is ideal for
for your reference.
Installation
EQUIPMENT PACKAGING
Table 1: Equipment Packaging
Main Case Handset Phone Cord Power Adaptor Ethernet Cable High Phone Stand Low Phone Stand Wall Mount Spacers (2)
GXP-280 GXP-1200 GXP-2000 GXP-2010 GXP-2020
Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes Yes
No Yes No Yes Yes
Yes No No Yes Yes
No Yes No Yes Yes
CONNECTING YOUR PHONE
The connectors of the GXP1200/2010/2020 are located on the bottom of the device while they are located on the back side of the GXP280/2000.
Table 2: GXP Connectors
EXT PC
LAN
Connects the GXP Extension unit directly to the GXP using connection cable. Draws power from PoE if provided by network.
10/100Mbps RJ-45 ports for PC (downlink) connection.
10/100Mbps RJ-45 port for LAN (uplink) connection. Supports PoE (802.3af). Draws power from either spare line or signal line.
Power Jack
5V DC power port; UL Certified
RJ22 and 2.5mm for GXP-280/2010/2020
Headset Jack
RJ22 for GXP-1200
2.5mm for GXP-2000 HW Rev1.0 or later
Handset Jack
RJ11
GXP-2000 EXTENSION UNIT
GXP–2000 supports two (2) extension units, providing up to 112 additional programmable extensions. Each GXP Extension unit has 56 multi–purpose keys, dual color LEDs (red/green) and support BLF (Busy Lamp Field) and Presence.
GXP–2000 Extension package contains:
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1) One GXP Extension unit
2) One PS2 cable
3) One connection plate
4) One Universal Power Adaptor
FIGURE 1: CONNECTING THE GXP–2000 AND TH E GXP–EXTENSION
GXP–2000 w/GXP–Extension GXP Extension
Connecting the GXP–2000 w/GXP–Extension
Reverse side of connection w/connection plate
Connect the first GXP –EXT to the GXP–2000 using the PS2 cable found in the GXP Extension package. The first GXP–Ext draws power directly from the phone. Connect the second GXP Extension unit using the connection plate and the PS2 cable. The GXP2000 will automatically reboot and power up the GXP Extensions. Grandstream recommends, though not required, to use a separate power supply with the
second GXP Ext. NOTE: should your system loose power, please unplug your devices and power up the
GXP–2000 first.
Powering up the system:
1. The GXP–2000 will boot up first;
2. The GXP LEDs will be solid red;
3. The status light in the top right corner of the GXP–Ext will blink red;
4. All of the LED indicators on the GXP–Ext will flash three times;
5. The status light at the top right corner of the GXP–Ext will turn to solid green.
Note: Extension for GXP2010 and GXP2020 does not support hot-swap. Once connected, user should
reboot the phone to ensure the set up will work correctly.
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Figure 2: GXP–2000 Internal Headset Wiring Schema
NOTE: For GXP-2000 HW REV. 0.3 and 0.4, a 3.5mm to 2.5mm plug converter is required to use a 2.5mm
headset. The converter can be purchased at any electronics store.
SAFETY COMPLIANCES
The GXP phone complies with FCC/CE and various safety standards. The GXP power adaptor is compliant with the UL standard. Only use the universal power adaptor provided with the GXP package. The manufacturer’s warranty does not cover damages to the phone caused by unsupported power adaptors.
WARRANTY
If you purchased your GXP from a reseller, please contact the company where you purchased your phone for replacement, repair or refund. If you purchased the product directly from Grandstream, contact your Grandstream Sales and Service Representative for a RMA (Return Materials Authorization) number before you return the product. Grandstream reserves the right to remedy warranty policy without prior notification.
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Product Overview
Table 3: GXP Product Models
Model Picture
GXP-280
GXP-1200
Overview
GXP280 is an entry-level SIP phone. It features:
y Single line y Three soft keys
GXP1200 is an entry-level SIP phone. It features:
y Two lines y Three soft keys
GXP-2000
GXP-2010
GXP-2020
GXP2000 is a mainstream SIP phone. It features:
y Four lines y Seven programmable hard keys
GXP2010 is a key system SIP phone. It features:
y Four lines y Eighteen programmable hard keys y Three XML programmable soft keys
GXP2020 is an executive SIP phone. It features:
y Six lines y Seven programmable hard keys y Four XML programmable soft keys
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Table 4: GXP Comparison Guid e
Features GXP-280 GXP-1200 GXP-2000 GXP-2010 GXP-2020
LCD Display Number of Lines Programmable
Hard Keys Soft Keys
Extension Module
128x32 pixel 128x32 pixel 130x64 pixel 240x120 pixel 320x160 pixel 1 2 4 4 6
No No 7 18 7
3 3 No 3 4
No No
Yes, up to 2 Expansion Modules, 56
nodes each
Yes, up to 2 Expansion Modules, 56
nodes each
Yes, up to 2 Expansion Modules, 56
nodes each
Table 5: GXP Key Features in a Glance
Features Benefits
Open Standards Compatible
SIP 2.0, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP/RARP, ICMP, DNS (A record and SRV), DHCP (both client and server), PPPoE, TFTP, NTP, Telnet, and TLS (pending).
Superb Audio Quality
Advanced Digital Signal Processing (DSP), Silence suppression, VAD, CNG, AGC.
Network Interfaces
Dual 10/100mbps Ethernet ports, headset jack (RJ22 and/or 2.5mm jack).
Feature Rich
Traditional voice features including caller ID, call waiting, hold, transfer, forward, block, autodial, off-hook dial, and click to dial.
Advanced Features
Multi-line support with dual-color LED (except on GXP-280), multi- party conferencing, line extension interface, large back-lit (except on GXP-280) graphic LCD, 5 or 3 navigation keys, dedicated buttons for hold, send, speakerphone, headset, transfer, conference (for up to 5 parties depending on model), mute, message, Do-not-disturb, phone book, intercom/paging.
Advanced Functionality
Custom down-loadable ring-tones, SRTP, SIP over TLS (pending), multi-language support and XML enabled, adjustable positioning angles, wall mountable, AES encryption.
Table 6: GXP Hardware Specifications
LAN Interface (Ethernet ports)
Graphic LCD Display
Expansion Module Support
Headset Jack
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Two (2) 10/100 Mbps Full/Half Duplex Ethernet Switch with LAN and PC port with auto detection
GXP-280 GXP-1200 GXP-2000 GXP-2010 GXP-2020
128x32 pixel
GXP-280 GXP-1200 GXP-2000 GXP-2010 GXP-2020
No No Yes Yes Yes
128x32 pixel
130x64 pixel
240x120 pixel
320x160 pixel
Call Appearance LED
Power over Ethernet
Universal Switching Power Adaptor Dimension
Weight
Temperature Humidity Compliance
GXP-280 GXP-1200 GXP-2000 GXP-2010 GXP-2020
2.5mm and RJ22
RJ22 2.5mm 2.5mm and
RJ22
2.5mm and RJ22
Dual color (green/red)
GXP-280 GXP-1200 GXP-2000 GXP-2010 GXP-2020
No 3 11 22 13
Built-in auto-sensing: Cisco and IEEE 802.3af standard: phone draws power from both spare lines or signal lines from Ethernet (except on GXP-280)
Input: 100-240VAC 50-60 Hz
Output: +5VDC, 1200mA, UL certified
GXP-280 168mm(l) x 200mm(w) x 89.5mm(h)
GXP-1200 210mm(l) x 195mm(w) x 77mm(h)
GXP-2000 220mm(l) x 215mm(w) x 57mm(h)
GXP-2010 210mm(l) x 250mm(w) x 77mm (h)
GXP-2020 251mm(l) x 202mm(w) x 77mm(h)
GXP-280 GXP-1200 GXP-2000 GXP-2010 GXP-2020
0.62kg (1.37lbs)
0.86kg (1.91lbs)
0.82kg (1.81lbs)
1.1kg (2.44lbs)
1.66kg (3.64lbs)
32 –104
°
F/ 0 – 40°C
10% – 90% (non-condensing)
FCC / CE / C-Tick
Table 7: GXP Technical Specifications
Lines
Multiple direct lines with independent SIP accounts, programmable speed dial keys, XML programmable soft-keys. (except on GXP-280)
Protocol Support
Support SIP 2.0, TCP/UDP/IP, PPPoE, RTP/RTCP, SRTP by SDES, HTTP, ARP/RARP, ICMP, DNS, DHCP, NTP, TFTP, SIMPLE/PRESENCE protocols
Support multiple SIP accounts and up to 11 media channels concurrently
Support SIP PUBLISH method (RFC 3903), SIP Presence package (RFC 3856,
3863) for use of 7 MFKs, SIP Dialog package (RFC 4235) Support for SIP MESSAGE method (RFC 3428) Stores up to 100 incoming IM messages (drops IM message 101 plus)
Display Feature Keys
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Back-lit graphic LCD display. (GXP-280 display is not back-lit)
GXP-280
GXP-
GXP-2000 GXP-2010 GXP-2020
1200
HOLD Yes Yes Yes Yes Yes
Device Management
SPEAKERPHONE Yes Yes Yes Yes Yes SEND Yes Yes Yes Yes Yes TRANSFER Yes Yes Yes Yes Yes CONF Yes Yes Yes Yes Yes MUTE Yes Yes Yes Yes Yes DND Yes Yes Yes Yes Yes HEADSET Yes Yes Yes Yes Yes INTERCOM No No No Yes Yes PHONEBOOK No No No Yes Yes MSG Yes Yes Yes Yes Yes MENU Yes Yes Yes Yes Yes NAVIGATION (4) Yes (3) Yes Yes Yes Yes
NAT-friendly remote software upgrade (via TFTP/HTTP) for deployed devices including behind firewall/NAT
Auto/manual provisioning system, GUI Interface Support Layer 2 (802.1Q, VLAN, 802.1p) and Layer 3 QoS (ToS, DiffServ, MPLS) Expansion interface, Address Book
Audio Features
Full-duplex hands-free speakerphone, headset enabled
Advanced Digital Signal Processing (DSP)
Dynamic negotiation of codec and voice payload length
Support for G.723,1 (5.3/6.3K), G.729A/B, G.711 a/µ-law, G.726-32, G.722 (wide-
band), GSM and iLBC codecs
In-band and out-of-band DTMF (in audio, RFC2833, SIP INFO)
Silence Suppression, VAD (voice activity detection), CNG (comfort noise
generation), ANG (automatic gain control)
Acoustic Echo Cancellation (AEC) with Acoustic Gain Control (AGC) for
speakerphone mode, Support side tone
Telephony Features
Adaptive jitter buffer control (patent-pending) and packet delay & loss concealment
Intuitive graphic user interface (GUI), downloadable phone book (XML, LDAP),
support for anonymous call using privacy header, MLS (multi language support)
Voice mail indicator, downloadable custom ring-tones, call hold, call transfer
(attended/blind), call forward, call waiting, caller ID, mute, redial, call log, caller ID
display or block, Do-Not-Disturb (DND) and volume control
Multi-party conferencing (up to 5), dial plan prefix, off-hook auto dial, auto answer,
early dial and speed dial (on some models)
Network and Provisioning
Firmware Upgrades
Advanced Server Features
Via keypad/LCD, Web browser, or secure (AES encrypted) central configuration file,
manual or dynamic host configuration protocol (DHCP) network setup
Support NAT traversal using IETF STUN and Symmetric RTP
Support for IEEE 802.1p/Q tagging (VLAN), Layer 3 TOS
Support firmware upgrade via TFTP or HTTP,
Support for Authenticating configuration file before accepting changes
User specific URL for configuration file and firmware files
Message waiting indication, support DNS SRV Look up and SIP Server Fail Over,
Support customizable idle screen via downloading XML by HTTP/TFTP
Security DIGEST authentication and encryption using MD5 and MD5-sess, SRTP, SIP over
TLS (pending)
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Using the GXP SIP Enterprise Phone
GETTING FAMILIAR WITH THE LCD
GXP-2xxx has a dynamic and customizable screen. The screen displays differently depending on whether the phone is idle or in use (active screen).
Table 8: LCD Buttons
Key Button Key Button Definitions
LINE SELECTORS
SIP PHONE LINES
DATE AND TIME
LOGO
NETWORK STATUS
STATUS BAR LINE STATUS
INDICATOR
SOFT-BUTTONS (Excluding GXP-2000)
Selects the phone line printed on its right-hand side.
Displays the available phone lines. Choose a phone line by pressing the corresponding line selector on the left-hand side.
Displays the current date and time. Can be synchronized with Internet time servers.
Displays company logo. This logo can be customized. For more information on customizing the logo, please check page 24.
Shows the status of the phone and network. It will indicate whether the network is down, starting or is running (show IP-number). Other messages such as “DO NOT DISTURB” or “## MISSED CALLS” are shown here too.
Shows the status of the phone, using icons as shown in the next table.
Displays the name of the account that is in use. Select another account by pressing the LINE SELECTOR BUTTONS
The soft-buttons are context sensitive and will change depending on the status of the phone. Typical functions assigned to soft-buttons are:
• NEW CALL Press this button to make a new hand-free call.
• FORWARD ALL Unconditionally forwards the main phone line to another
phone
• MISSED CALLS This option shows up there were unanswered calls to this
phone. The MissedCalls option shows a list of the missed calls
• CALL RETURN Calls the phone that called/tried to call your phone last.
• REDIAL Redials the last number
• END CALL Hangs up phone
Table 9: LCD Icons
Icon LCD Icon Definitio ns
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Connectivity Status / SIP Proxy/Server Icon:
Solid – connected to SIP Server/IP address received Blinking – physical connection failed Blank – SIP Proxy/Server not registered
Phone Status Icon:
OFF when the handset is on-hook ON when the handset is off-hook
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