Grandstream GXP2140 Datasheet
Grandstream GXP2140 HD IP Phone
Product Name: Grandstream GXP2140 HD IP Phone
Manufacturer: Grandstream
Model Number: GXP2140
Grandstream GXP2140 HD 4 line IP Phone
The Grandstream GXP2140 is a next generation enterprise grade IP phone that features up to 4
lines, a 4.3 inch TFT colour LCD screen, 5 programmable context-sensitive soft keys, dual Gigabit
network ports, integrated PoE and Bluetooth, 5-way conference and Electronic Switch Hook
(EHS).
Grandstream GXP2140 Key Features
� Supports 4 lines, 4 SIP accounts and 5-way voice conferencing
� HD audio on speakerphone and handset, 5 programmable context-sensitive soft keys
� Compatible with GXP2200 LCD extension module (GXP2200 EXT)
The GXP2140 delivers superior HD audio quality, rich and leading edge telephony features,
personalised information and customisable application service, automated provisioning for easy
deployment, advanced security protection for privacy, and broadband interoperability with most
3rd party SIP devices and leading SIP/NGN/IMS platforms. It is the perfect choice for enterprise
users looking for a high quality, feature rich multiline executive IP phone with advanced
functionalities and performance.
Sync your mobile phone with the Grandstream GXP2140
The Grandstream GXP2140 can be synced with your mobile phone to swap calls between your
mobile phone and desktop IP phone as well as syncing your mobile phone contacts with your
GXP2140 contacts. It also has integrated Bluetooth which enables you to integrate an Android
phone or an iPhone.
Created on: Tuesday 27 April, 2021
Grandstream GXP2140 - Technical Specifications
Protocols / Standards
� SIP RFC3261, TCP/IP/UDP, RTP/RTCP, HTTP/HTTPS, ARP, ICMP, DNS (A record, SRV,
NAPTR), DHCP, PPPoE, SSH, TELNET, TFTP, NTP, STUN, SIMPLE, LLDP, LDAP, TR-069,
802.1x, TLS, SRTP, IPv6, CDP/SNMP/RTCP-XR
Network Interfaces
� Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE
Graphic Display
� 4.3 Inch (480x272) TFT colour LCD
Bluetooth
� Yes, Bluetooth V2.1
Feature Keys
� 4 Line keys with up to 4 SIP accounts, 5 programmable context sensitive softkeys, 5
navigation / menu keys, 11 dedicated function keys for: MESSAGE (with LED indicator),
PHONEBOOK, TRANSFER, CONFERENCE, HOLD, HEADSET, MUTE, SEND/REDIAL,
SPEAKERPHONE, VOL+, VOL-
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Grandstream GXP2140 HD IP Phone
Voice Codec
� Support for G.729A/B, G.711µ/a-law, G.726, G.722 (wide-band), G723.1, iLBC, Opus ,
and iLBC,in-band and out-of-band DTMF (in audio, RFC2833, SIP INFO), VAD, CNG, AEC, PLC,
AJB, AGC
Auxiliary Ports
� RJ9 headset jack 9allowing EHS with Plantronics headsets), USB, extension module port
Telephony Features
� Hold, transfer, forward, 5-way conference, call park, call pickup, shared-call appearance
(SCA)/bridged-line appearance (BLA), downloadable phonebook (XML, LDAP, up to 2000 items),
call waiting, call log (up to 500 records), customisation of screen, off-hook auto dial, auto answer,
click-to-dial, flexible dial plan, hot desking, personalised music ringtones andmusic on hold, server
redundancy and failover.
Created on: Tuesday 27 April, 2021
Sample Applications
� Weather, currency, news, XML
HD Audio
� Yes, both on handset and speakerphone
Extension Module
� Yes, can power up to 4 GXP2200EXT modules which features a 128x384 graphic LCD, 20
quick-dial/BLF keys with dual-colour LED, 2 navigation keys, and less than 1.2W power
consumption per unit.
Base Stand / Wall Mountable
� Yes, allows 2 angle positions
QoS
� Layer 2 (802.1Q, 802.1p) and layer 3 (ToS, DiffServ, MPLS) QoS
Security
� User and admin level passwords, MD5 and MD5-sess based authentication, AES based
secure config. file, SRTP, TLS, 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 TR-069 or encrypted
XML configuration file, FTP/FTPS
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