The Grandstream GRP2634 is the professional 8-line step in Grandstream's GRP carrier-grade family — a desk phone for receptionists, dispatchers, and busy professionals who handle several calls at once and need their lines, contacts, and busy-lamp fields visible at a glance, in a phone an IT team can deploy by the hundreds.

A 2.8-inch color LCD (320 x 240) anchors the main display, and a second, dedicated screen carries the multi-purpose keys: 32 virtual multi-purpose keys (VPKs) and 10 multi-purpose keys (MPKs) between them cover line appearances, BLF monitoring, and speed dials across 8 lines and 12 SIP accounts, so the people and queues a user works with all day sit one key press away.

The phone goes where the desk is, not just where the network drop is. Dual switched Gigabit Ethernet ports with integrated PoE run power and data over one cable in a wired install, while integrated dual-band Wi-Fi 6 (hardware version 5.0 and above) and Bluetooth cover wireless placement and cable-free headsets. Wired headsets are covered too — an RJ9 jack with EHS support for Plantronics headsets, plus USB headset support for Grandstream's GUV series and other USB headsets.

Audio is full-duplex HD on both the handset and the speakerphone, with noise shield technology working to keep background office noise out of the call, and 5-way audio conferencing is built in for quick group calls without a bridge.

For administrators, the GRP2634 was built for mass deployment: zero-touch provisioning and centralized configuration, monitoring, and firmware management through Grandstream's GDMS cloud platform, with enterprise-level protection from secure boot, dual firmware images, and encrypted data storage. The faceplate is swappable, so a business or service provider can put its own logo on every phone in the rollout.

Key specifications

• 8 lines / 12 SIP accounts, 32 virtual multi-purpose keys (VPKs) and 10 multi-purpose keys (MPKs)
• 2.8-inch 320x240 TFT color LCD, plus a dedicated second screen for the multi-purpose keys
• Integrated dual-band Wi-Fi 6 (2.4GHz & 5GHz, 802.11a/b/g/n/ac/ax — hardware version 5.0 and above) and Bluetooth
• Dual switched auto-sensing 10/100/1000 Mbps Gigabit Ethernet ports with integrated PoE
• HD audio — handset and full-duplex speakerphone with noise shield technology
• 5-way audio conferencing
• RJ9 headset jack with EHS support for Plantronics headsets, USB port for USB headsets
• Enterprise security: secure boot, dual firmware images, encrypted data storage
• Zero-touch provisioning and management via GDMS
• Swappable faceplate for logo customization
• Power: PoE or the included 12V power adapter

What's included: GRP2634 phone, handset with cord, phone stand, 12V power adapter, network cable, Quick Installation Guide.

Condition

New

Warranty

10-Year Reef Telecom Warranty

Manufacturer Part Number

GRP2634

Reef SKU

GRANDSTREAM-GRP2634

Brand

Grandstream

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