The Grandstream GRP2602P is a two-line SIP IP phone designed for small to medium-sized businesses, remote workers, and service providers. It supports up to four SIP accounts and features a clear 2.41-inch backlit LCD.
Key Features:

Integrated Power over Ethernet (PoE)
High-definition audio with noise-shielding technology
Five-way voice conferencing
Compatible with Plantronics, Jabra, and Sennheiser headsets via Electronic Hook Switch (EHS)
Enterprise-grade security with secure boot, dual firmware images, and encrypted data storage
Centralised management and configuration via Grandstream Device Management System (GDMS)