- Supports 2 lines and 4 SIP accounts.
- Supported by GDMS, which provides a central interface for configuring, provisioning, managing and monitoring Grandstream devices.
- Electronic Hook Switch (EHS) support for Plantronics, Jabra and Sennheiser headsets.
- Full-duplex speakerphone with HD sound to maximize sound quality and clarity.
- Equipped with noise protection technology to minimize background noise.
- GRP2602P/GRP2602G has built-in PoE for device power supply and network connection.
- Supports 5-way audio conferencing for easy conference calls.
- Enterprise-grade protection including secure boot, dual firmware images and encrypted data storage.
- Interchangeable faceplate for easy logo customization.
- The GRP2602W includes built-in dual-band WiFi support.