The Grandstream GRP2670 is a professional, carrier-grade IP phone designed for high-volume and executive users seeking advanced telephony features with easy mass deployment capabilities. Featuring a 7-inch (1024x600) capacitive touch screen, this 12-line device supports up to 6 SIP accounts, enabling seamless call management across multiple lines.

It comes equipped with integrated dual-band Wi-Fi (2.4GHz & 5GHz) and Bluetooth support for wireless headset and network flexibility. The phone boasts full-duplex speakerphone with HD audio and noise shield technology to ensure crystal-clear, background-noise-minimized voice communications.

For connectivity, the GRP2670 includes dual switched auto-sensing Gigabit Ethernet ports with integrated Power over Ethernet (PoE), simplifying network setup and power delivery. Enterprise-grade security features like secure boot, dual firmware images, and encrypted data storage provide robust protection against unauthorized access.

With support for 5-way voice conferencing, extensive telephony functions (hold, transfer, call forwarding, voicemail), and headset compatibility (RJ9 with EHS for Plantronics and USB headsets), the GRP2670 meets the demands of enterprise, carrier, and service provider environments. The swappable faceplate allows for easy logo customization, ideal for branded deployments.

This device integrates seamlessly with Grandstream's Device Management System (GDMS), enabling zero-touch provisioning, centralized configuration, and remote monitoring — essential for large-scale deployments.

Key Features:

• 12 lines, 6 SIP accounts


• 7" capacitive multi-touch display


• Integrated dual-band Wi-Fi and Bluetooth


• Dual Gigabit Ethernet ports with PoE


• Full-duplex HD audio with noise shield


• Enterprise-grade security features


• 5-way conferencing


• Headset support (RJ9, EHS, USB)


• Swappable faceplates for branding