Grandstream GRP2634 8-Line IP Phone with Wi-Fi and Bluetooth

The Grandstream GRP2634 is an 8-line desk phone with 12 SIP accounts, a 2.8-inch color screen, dual Gigabit PoE ports, dual-band Wi-Fi and Bluetooth. It suits managers and assistants who want colleague-monitoring keys in a standard-size phone.

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The Grandstream GRP2634 is the entry model of the GRP2600 Professional range, packing 8 line keys and 12 SIP accounts into a standard-size desk phone. Dual Gigabit ports with PoE, plus built-in dual-band Wi-Fi and Bluetooth, make it a sensible pick for a manager's office or an assistant's desk that needs colleague-monitoring keys without a large screen or a sidecar.

Grandstream GRP2634 key specs

A 2.8-inch color display at 320x240 shows caller names, line status and menus clearly at a glance.

• 8 illuminated line keys and up to 12 SIP accounts.
• 10 MPK keys with a paper label slot, plus 32 virtual VPK keys on screen.
• 4 context-sensitive softkeys and 9 dedicated function keys for transfer, hold, mute and more.
• Phonebook of up to 2,000 entries and a 2,000-record call log.
• 5-way audio conferencing straight from the phone.

BLF keys for assistants and front offices

Set the MPK keys as BLF and their LEDs tell you whether a colleague is already on a call before you transfer someone. The same keys work as speed dials or for picking up a call that is ringing on another desk. Need more than 10? The screen holds 32 extra virtual keys that you page through with the navigation keys.

Gigabit, PoE and Wi-Fi

Both ports run at 10/100/1000 Mbps, so the PC plugged in behind the phone keeps full Gigabit speed on a single cable. On a PoE switch the phone needs no power adapter, although a 12V adapter ships in the box anyway. Where no cable reaches the desk, the phone joins dual-band 2.4/5 GHz Wi-Fi.

Audio and headsets

The handset and speakerphone both deliver HD wideband audio, and dual microphones with Noise Shield technology reduce background office noise. Headsets connect three ways: Bluetooth, the RJ9 jack with EHS for Plantronics models, or USB for Grandstream GUV headsets.

Typical uses in Saudi Arabia

• Executive assistants in Riyadh offices watching managers' extensions.
• Department heads in hospitals and universities who need a direct line plus a department line.
• Branch offices in Jeddah or Dammam registering to both the head-office PBX and a local PBX.
• Temporary project offices running on Wi-Fi instead of new cabling.

Compatibility, management and security

The phone works with Grandstream UCM PBXs and with other platforms that follow standard SIP (RFC3261). Larger rollouts can be configured and monitored from Grandstream's GDMS cloud platform, with TR-069 and encrypted XML provisioning as alternatives. On the security side you get secure boot, dual firmware images and encrypted data storage.

GRP2634 or GRP2636?

Both phones share the same 220x210x82 mm body and 880 g weight. The GRP2636 adds a 4.3-inch display, 12 lines, 16 SIP accounts and 24 MPK keys. Choose the GRP2634 if 8 lines and 10 BLF keys cover the desk, and the GRP2636 for an assistant who tracks a larger team.

Frequently Asked Questions

Does the GRP2634 need a power adapter or is PoE enough?

PoE from an 802.3af switch is enough. A 12V/1A adapter is also in the box for desks without a PoE switch.

Does the GRP2634 have Wi-Fi?

Yes, dual-band 2.4/5 GHz.

Specifications

• Model: GRP2634
• Series: GRP2600 Professional (GRP Carrier-Grade IP Phones)
• Lines and SIP accounts: 8 line keys, up to 12 SIP accounts
• Programmable keys: 10 MPK keys with paper label slot + 32 virtual VPK keys
• Other keys: 4 context-sensitive softkeys, 5 navigation keys, 9 dedicated function keys (MESSAGE with LED, TRANSFER, HEADSET, HOLD, MUTE, SEND/REDIAL, SPEAKERPHONE, VOL+, VOL-)
• Display: 2.8-inch TFT color LCD, 320x240
• Network ports: Dual switched auto-sensing 10/100/1000 Mbps ports with integrated PoE
• Wi-Fi: Dual-band 2.4/5 GHz
• Bluetooth: Integrated
• Auxiliary ports: RJ9 headset jack with EHS for Plantronics, USB for Grandstream GUV and other USB headsets
• HD audio: HD wideband handset and speakerphone, dual microphones, Noise Shield technology
• Protocols: SIP RFC3261, RTP/RTCP, TLS, SRTP, IPv6, TR-069, 802.1x, LDAP and other network protocols
• Voice codecs: G.729A/B, G.711 µ/a-law, G.726, G.722 (wideband), G.723, iLBC, Opus; in-band and out-of-band DTMF (in-audio, RFC2833, SIP INFO)
• Telephony features: Hold, transfer, forward, call park, call pickup, SCA/BLA, call waiting, 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
• Phonebook and call log: XML/LDAP phonebook up to 2,000 entries, call log up to 2,000 records
• Conference: 5-way
• QoS: Layer 2 (802.1Q, 802.1p), 802.11e (WMM), Layer 3 (ToS, DiffServ, MPLS)
• Security: User and admin passwords, MD5 and MD5-sess authentication, 256-bit AES encrypted configuration file, SRTP, TLS, 802.1x, secure boot, dual firmware images, encrypted data storage
• Languages: English, German, Italian, French, Spanish, Portuguese, Russian, Croatian, Chinese, Korean, Japanese and more
• Upgrade and provisioning: Firmware upgrade via FTP/TFTP/TFTPS/HTTP/HTTPS; mass provisioning via GDMS, TR-069 or AES-encrypted XML file
• Stand and mounting: Stand with 2 angle positions; wall-mountable (mount sold separately)
• Temperature and humidity: Operating 0 to 40°C, storage -10 to 60°C, humidity 10% to 90% non-condensing
• Power: 12V/1A adapter (100-240V input), IEEE 802.3af PoE, IEEE 802.3az, max 9.5W (adapter) / 10.8W (PoE)
• Dimensions: 220 x 210 x 82 mm
• Weight: 880 g
• Other: Kensington lock slot, swappable faceplate for logo customization, GDMS management
• In the box: Phone, handset with cord, phone stand, 12V power adapter, network cable, quick installation guide, GPL license

Features

• 8 line keys and 12 SIP accounts: keep a direct line and a department line apart, or register to more than one PBX.
• 10 MPK keys plus 32 virtual VPK keys: watch colleagues' extensions and call them with one press.
• Dual 10/100/1000 Mbps ports with PoE: one cable powers the phone and feeds the desk PC.
• Dual-band 2.4/5 GHz Wi-Fi: install it where no network cable reaches.
• Bluetooth, RJ9 with EHS and USB: use a wireless or wired headset and answer away from the desk.