IP-telefoon Grandstream Networks GRP2650

The Grandstream Networks GRP2650 is a carrier-grade IP phone designed for enterprise and service provider environments. This 14-line desk phone features a 5-inch capacitive TFT display (1280 x 720), 48 virtual multi-purpose keys (VPK), built-in PoE, Wi‑Fi and Bluetooth support, full HD audio on both speaker and handset, and compatibility with Plantronics EHS and USB headsets. The GRP2650 supports zero-touch provisioning and is manageable via Grandstream’s Device Management System (GDMS), enabling centralized configuration and monitoring for large deployments.

Advantages

The GRP2650 combines carrier-grade security—secure boot, dual firmware images and encrypted data storage—with tools for mass deployment and remote management. Its 5-way voice conferencing, 14-line support, large phonebook capacity and clear HD audio make it suitable for high call volumes, while integrated PoE, Wi‑Fi and Bluetooth simplify installation and connectivity. A 5" capacitive touchscreen and extensive headset support provide flexible, user-friendly operation.

Suitable for

• Receptionists and front-desk personnel handling many concurrent calls
• Enterprise offices requiring centralized provisioning and management
• Service providers deploying large numbers of endpoints
• Knowledge workers needing headset and conference capabilities

Key specifications

• Model: Grandstream GRP2650 (MPN: GRP2650, EAN: 6947273703969)
• Lines: 14 lines
• Display: 5" TFT capacitive touchscreen, 1280 x 720
• VPK: 48 Virtual Multi-Purpose Keys
• Audio: Full HD audio on speaker and handset; 5-way voice conferencing
• Connectivity: Ethernet LAN, PoE, Wi‑Fi, Bluetooth
• Headset support: EHS (Plantronics) and USB headset support
• Security: Secure boot, dual firmware images, encrypted data storage, password protection
• Phonebook capacity: up to 2000 entries
• Handset: Wired handset
• Color: Black; Weight: 1.05 kg

How to use

Connect the GRP2650 to your network using Ethernet with PoE or via Wi‑Fi where supported, and attach a wired handset or compatible headset (Bluetooth, USB or Plantronics with EHS). Use GDMS for zero-touch provisioning and centralized configuration, or configure settings locally through the 5" capacitive touchscreen. Place and manage calls using the 14-line keys and 48 VPKs; use the built-in speakerphone or handset for conversations and the 5-way conferencing feature for multi-party calls.

Recommendations

For large-scale deployments, provision and monitor devices via Grandstream’s GDMS to ensure consistent configuration and security. Use PoE for simplified cabling where possible, and enable handset/headset compatibility (EHS/USB/Bluetooth) to match user workflows and reduce desk clutter.