The exclusive GRP2670 is the flagship model of the GRP26xx IP phone family. It supports up to 12 SIP lines and features Zero-Touch provisioning, making it ideal for the installation and provisioning of large quantities with very simple device management. The ultra-modern GRP2670 is equipped with everything a professional, comfortable, and secure IP phone needs. At the top is the 7-inch color TFT display. Additionally, the model offers a 5-way conference, integrated Wi-Fi and Bluetooth interfaces, power over PoE, HD audio for the handset and speakerphone, and much more. The USB port supports not only Grandstream GUV headsets but also other brands. The standard headset connection provides EHS functionality for Plantronics headsets. This model also features a high level of security, including secure boot, dual firmware images, and encrypted data storage. Provisioning is easiest through Grandstream's central, cloud-based management solution, GDMS. The platform also allows for monitoring, troubleshooting, and configuration of the devices. With the provision of 64 virtual multi-function keys (VPK) and the crystal-clear 7-inch touch display, the GRP2670 qualifies as the top model of the GRP series for all professional telephony applications and adds a touch of exclusivity with its distinctive design.