This is a powerful 2-line IP telephone device that belongs to the "Carrier-Grade" family of Grandstream. It is designed to support zero-touch configuration for mass deployment and easy management.

It features a sleek design and offers a multitude of advanced features including:

• Up to 16 programmable virtual multi-purpose keys (VPK)
• 2.4-inch color LCD screen (320x240) TFT
• Exceptional full HD sound quality supporting wideband codecs such as G.722 & Opus
• 2 Gigabit network ports
• Power over Ethernet (PoE) for power and network connection
• EHS support for connection with Plantronics, Jabra, and Sennheiser headsets
• Multi-language support

The GRP series also includes carrier-grade security features such as secure boot capability, dual firmware images, and encrypted data storage, ensuring maximum protection for professionals and businesses.

For deployment, cloud configuration, and central management, it is supported by the GDMS platform which provides a central console for online deployment, configuration, management, and monitoring of Grandstream terminals.

It is a user-friendly IP terminal, designed to meet the needs of those working on-site or remotely, while also providing businesses, service providers, and other entities with an easy way to deploy and manage it.