Grandstream GRP2670 IP Phone – 12 Lines, 7” Touchscreen, Wi-Fi 6, Bluetooth, PoE Carrier-Grade SIP Phone

The Grandstream GRP2670 12-Line Professional IP Phone is a high-end carrier-grade VoIP device designed for enterprises, call centers, reception desks, and high-call-volume professionals. It is part of the GRP series, known for large-scale deployment, reliability, and advanced cloud management capabilities.

This model supports 12 SIP lines and up to 16 SIP accounts, making it suitable for users who handle multiple simultaneous calls and require efficient communication management in busy environments.

It features a 7-inch capacitive touchscreen (1024×600 resolution) that provides a modern and intuitive interface for call control, contacts, and system navigation.

The GRP2670 is designed for enterprise scalability and includes zero-touch provisioning via Grandstream Device Management System (GDMS), allowing IT teams to deploy and manage large fleets of devices remotely with ease.

Connectivity is one of its strongest advantages:

• Dual Gigabit Ethernet ports (10/100/1000 Mbps)
• Integrated PoE (Power over Ethernet)
• Built-in Wi-Fi 6 (dual-band 2.4GHz & 5GHz)
• Bluetooth support for headsets and mobile pairing

For audio performance, the phone delivers HD voice on both handset and speakerphone, with advanced noise-shield technology to reduce background noise and ensure clear communication in office environments.

It also supports 5-way audio conferencing, allowing efficient group communication directly from the device without external systems.

From a security perspective, the GRP2670 includes secure boot, encrypted configuration files, dual firmware images, and TLS/SRTP encryption, ensuring enterprise-grade protection for voice communications.

With its large touchscreen, Wi-Fi 6, Bluetooth integration, PoE support, and carrier-grade reliability, the Grandstream GRP2670 IP Phone is a powerful solution for modern enterprise communication and unified VoIP deployment.