The Grandstream GRP2612 is an entry-level VoIP phone that supports two lines. The GRP2612 is an entry-level desktop phone designed for everyday office use. The phone has a 2.4-inch colour display, making using the phone simple. Designed with the modern workplace in mind, it offers HD audio, including support for the Opus encoder-decoder. It has enterprise-level security features including secure boot, dual firmware images and data storage encryption.
The Grandstream GRP2612 is designed as a carrier-grade phone, which means it is much easier to deploy an entire fleet of phones. The entire GRP2600 series has unified firmware to streamline deployment. The front panel is interchangeable for easy customisation. The GRP2612 has dual Fast Ethernet ports.