The GRP2601 interface is the entry-level model in the GRP series of carrier-grade phones, designed for remote management and simple, rapid mass deployment. It comes in two versions: the GRP2601 with a power adapter and the GRP2601P with PoE (without a power adapter). Both versions feature a sleek design and a next-generation feature set, including 5-way voice conferencing, EHS support for Plantronics, Jabra, and Sennheiser headsets, and multi-language support. The GRP series includes carrier-grade security features for enterprise-level protection, including secure boot, dual firmware images, and encrypted data storage. The Grandstream GDMS cloud enables remote and secure configuration, management, and monitoring of all GRP series endpoints.