Grandstream GRP2670 12‑Line Professional IP Phone

Key Features:

• 12 Lines / 6 SIP Accounts: Multi‑line support for busy communication environments.

• 7″ Capacitive Touchscreen: Intuitive 1024×600 touch display for navigation and call control.

• Integrated Wi‑Fi: Dual‑band 2.4 GHz & 5 GHz Wi‑Fi support (802.11 a/b/g/n/ac/ax on newer hardware).

• Bluetooth Support: Built‑in Bluetooth for mobile pairing and headset connections.

• HD Audio & Noise Shield: Full‑duplex speakerphone with advanced audio clarity and noise reduction.

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

• Enterprise‑Grade Security: Secure boot, TLS/SRTP, encrypted storage, and robust firmware protection.

• 5‑Way Voice Conferencing: Multi‑party conferencing to support team collaboration.

• Swappable Faceplate: Allows easy custom branding or logo integration.

• GDMS Cloud Management: Provision, monitor, and manage devices centrally with Grandstream Device Management System.

• EHS & USB Headset Support: Compatible with Plantronics EHS and USB headsets for flexible accessories.

Technical Specifications :

• Lines / SIP Accounts: 12 lines, up to 6 SIP accounts (some sources note 16 SIP accounts support on system definition pages)

• Display: **7″ (1024×600) capacitive touchscreen TFT LCD.

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

• Wi‑Fi: Built‑in dual‑band Wi‑Fi (2.4 GHz & 5 GHz).

• Bluetooth: Integrated Bluetooth for headset/mobile pairing.

• Audio & Voice: HD wideband codecs; full‑duplex speakerphone with noise suppression.

• Conference: 5‑way voice conferencing.

• Security: TLS/SRTP encryption, secure boot, encrypted storage, 802.1x.

• Telephony Functions: Hold, transfer, forward, call park/pickup, shared call appearance, call waiting, call log, LDAP phonebook, hot‑desking, flexible dial plan.

• Headset Support: RJ9 EHS support, USB headset compatible.

• Management: Supports cloud provisioning, GDMS/TR‑069.

• Mounting: Desktop with adjustable stand; wall‑mount capable (bracket sold separately).