Grandstream GRP2650 Professional IP Phone

Key Features:

• 14 Lines / Up to 16 SIP Accounts: Multiple lines and accounts support simultaneous calls and extensions.

• 5″ Color Touchscreen: Intuitive 1280×720 interface for easy navigation and use.

• Carrier‑Grade Security: Secure boot, dual firmware images, encrypted storage.

• HD Audio & Noise Shield: Full‑duplex speakerphone and noise‑shield technology for clearer calls.

• 5‑Way Audio Conferencing: Easy internal conferencing without external tools.

• Wi‑Fi 6 & Bluetooth: Built‑in dual‑band 2.4/5 GHz Wi‑Fi 6 and Bluetooth for flexible connectivity.

• Dual Gigabit Ethernet with PoE: Two auto‑sensing 10/100/1000 Mbps ports with Power‑over‑Ethernet.

• Expandable: Compatible with GBX20 extension modules to increase programmable keys.

• Headset Support: RJ9 EHS for Plantronics, USB, and Bluetooth headset options.

• Swappable Faceplate: Customizable branding and logo adaptability.

• GDMS Centralized Management: Cloud‑based provisioning, firmware updates, and monitoring.

Technical Specifications :

• Lines & SIP: 14 lines, up to 16 SIP accounts supported.

• Display: 5.0″ (1280×720) color touchscreen.

• Network Interfaces: Dual 10/100/1000 Mbps Gigabit Ethernet with PoE.

• Wi‑Fi: Integrated dual‑band Wi‑Fi 6 (802.11 a/b/g/n/ac/ax).

• Bluetooth: Built‑in Bluetooth connectivity.

• Audio: HD wideband codecs with dual‑mic full‑duplex speakerphone and noise reduction.

• Conferencing: 5‑way local audio conferencing.

• Security & Protocols: SIP (RFC3261), TLS/SRTP, 802.1x, secure boot, encrypted storage, IPv6.

• Headset Ports: RJ9 EHS, USB, Bluetooth.

• Expansion: Compatible with GBX20 extension modules.

• Telephony Functions: Hold, transfer, forward, park/pickup, shared call appearance, call waiting, auto‑answer, dial plans, call logs, LDAP phone book.

• Management: Zero‑touch provisioning, GDMS cloud provisioning (TR‑069/HTTPS/FTP).