Grandstream GXP2140 4-Line IP Phone with 4.3-inch Color Display

The Grandstream GXP2140 is a GXP2100 enterprise phone with 4 lines, 4 SIP accounts and a 4.3-inch color display, plus Gigabit, PoE, Bluetooth and USB. It accepts up to 4 GXP2200EXT modules, so a desk can start simple and add monitoring keys later.

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The Grandstream GXP2140 puts a large 4.3-inch color screen on a 4-line, 4-account desk phone and leaves room to grow. There are no BLF keys on the body itself, but it accepts up to 4 GXP2200EXT expansion modules for as many as 160 speed-dial or BLF contacts. That makes it a sensible choice for a front desk that starts with one phone today and expands as departments and extensions multiply.

Grandstream GXP2140 specifications

• 4 dual-color line keys and up to 4 SIP accounts.
• 4.3-inch TFT color display, 480x272.
• 5 context-sensitive soft keys and 11 dedicated function keys.
• Two 10/100/1000 Mbps Ethernet ports with integrated 802.3af PoE.
• Bluetooth V2.1, USB and an RJ9 headset jack with EHS.
• 5-way audio conferencing.

A screen you can read without squinting

At 480x272, the display shows caller name, number and line status in clear type, and browsing the phonebook or call history is easy. Grandstream ships the phone with weather and currency apps pre-loaded. The same screen appears on the GXP2160 and GXP2170, so staff get one familiar interface even if different departments use different models.

Add GXP2200EXT modules when you need them

Each GXP2200EXT has 20 dual-color keys across 2 pages and its own LCD, giving 40 contacts per module, and it draws power from the phone. Fit one module at a small reception desk, or chain up to 4 for a hotel or hospital operator who needs to watch 160 extensions. Power draw rises from 6 W to 10 W with 4 modules, so check your PoE budget or use the included adapter.

Network and connectivity

The Gigabit ports pass full-speed network to the PC, and PoE removes the need for a power socket at every desk. Bluetooth pairs a wireless headset or your mobile for contacts and calendar sync, while USB handles data import and export. Calls are protected with TLS and SRTP, and mass provisioning runs through TR-069 or an AES-encrypted XML file.

Where it works well in Saudi Arabia

• Hotel and serviced-apartment front desks in Makkah and Madinah, with a module for back-office extensions.
• Manager offices that want a clear screen and direct function keys.
• Clinics and medical centers that expand in stages.
• Companies that standardize on one phone and add modules only for the people who need them.

PBX compatibility

The phone runs standard SIP (RFC3261), so it registers to Grandstream UCM systems and other SIP PBXs, with hot desking and server fail-over support. Arabic is among the interface languages.

GXP2140 or GXP2160?

The GXP2160 has 6 lines, 6 SIP accounts and 24 built-in BLF keys, but it does not take expansion modules. The GXP2140 starts with 4 lines and no BLF keys, then grows to 160 contacts through GXP2200EXT modules. Go with the GXP2160 if 24 monitored extensions cover you from day one, and the GXP2140 if you expect to need more later.

Frequently Asked Questions

How many expansion modules can the GXP2140 take?

Up to 4 cascaded GXP2200EXT modules with 20 keys over 2 pages each, for up to 160 speed-dial/BLF contacts.

Does the GXP2140 have BLF keys?

Not on the phone itself; monitoring is done through GXP2200EXT modules. For built-in BLF keys, look at the GXP2160 or GXP2170.

Is a power adapter included?

Yes. A 12 V, 1 A adapter is in the box, and the phone also runs on PoE.

Specifications

• Model: GXP2140
• Series: GXP2100 Enterprise IP Phones
• Lines / SIP accounts: 4 dual-color line keys, up to 4 SIP accounts
• BLF keys: No BLF keys on the base unit; up to 160 BLF/speed-dial contacts with 4 GXP2200EXT modules
• Keys: 5 programmable context-sensitive soft keys, 5 navigation/menu keys, 11 dedicated function keys: MESSAGE (with LED indicator), PHONEBOOK, TRANSFER, CONFERENCE, HOLD, HEADSET, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL-
• Display: 4.3-inch 480x272 TFT color LCD
• Apps: Pre-loaded weather and currency apps
• 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 interface: Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports, integrated PoE
• Voice codecs: G.729A/B, G.711µ/a-law, G.726, G.722 (wide-band), G.723.1, iLBC, Opus
• DTMF / audio processing: In-band and out-of-band DTMF (in-audio, RFC2833, SIP INFO); VAD, CNG, AEC, PLC, AJB, AGC
• HD audio: Yes, HD handset and speaker with wideband audio, full-duplex speakerphone
• QoS: Layer 2 (802.1Q, 802.1p), Layer 3 (ToS, DiffServ, MPLS)
• Security: User and administrator level passwords, MD5 and MD5-sess authentication, AES-encrypted configuration file, SRTP, TLS, 802.1x media access control
• Languages: English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, Chinese (Simplified and Traditional), Korean, Japanese, Arabic and more
• Upgrade / provisioning: Firmware upgrade via TFTP / HTTP / HTTPS, mass provisioning via TR-069 or AES-encrypted XML configuration file, FTP/FTPS
• Bluetooth: Yes, V2.1
• Auxiliary ports: RJ9 headset jack (EHS with Plantronics headsets), USB, extension module port
• Expansion module: Up to 4 cascaded GXP2200EXT modules (20 keys, 2 pages each)
• Telephony features: Hold, transfer, forward, 5-way conference, call park, call pickup, SCA/BLA, downloadable phonebook (XML, LDAP, up to 2000 items), call waiting, call log (up to 500 records), screen customization, off-hook auto dial, auto answer, click-to-dial, flexible dial plan, hot desking, personalized ringtones and music on hold, server redundancy and fail-over
• PoE: Integrated PoE, 802.3af
• Power adapter: Input 100-240 V, output +12 V 1.0 A
• Power consumption: Max 6 W without GXP2200EXT, 10 W with 4 cascaded GXP2200EXT
• Operating temperature / humidity: 0 to 40°C, 10% to 90% RH non-condensing
• Dimensions: 228 mm (W) x 206 mm (L) x 46.5 mm (H)
• Weight: Unit 0.98 kg, package 1.55 kg
• Compliance: FCC Part 15 (CFR 47) Class B; EN55022 Class B; EN55024; EN61000-3-2; EN61000-3-3; EN 60950-1; EN62479; AS/NZS CISPR 22 Class B; AS/NZS CISPR 24; RoHS; UL 60950 (power adapter)
• In the box: GXP2140 phone, handset with cord, base stand, universal power supply, network cable, Quick Start Guide

Features

• 4.3-inch 480x272 TFT color display: menus, contacts and apps are clearer than on 2.8-inch screens.
• Up to 4 GXP2200EXT modules: up to 160 speed-dial/BLF contacts when you need them.
• 4 lines and 4 SIP accounts: company number, department line and extra accounts on one phone.
• Dual Gigabit ports with 802.3af PoE: phone and PC share one cable at full speed.
• Bluetooth V2.1 and USB: wireless headset, mobile sync and data import/export.