Grandstream GRP2602G – Carrier-Grade Essential IP Phone

The Grandstream GRP2602G is a robust 2-line, 2.4-inch carrier-grade IP phone engineered for large-scale enterprise deployments, service providers, and remote desktop workers. Designed for zero-touch provisioning and mass deployment, the GRP2602G supports up to 4 SIP accounts and offers advanced voice functionalities to elevate communication efficiency.

• Display & Audio: Features a 2.4" (132 x 48 pixels) backlit graphical LCD that provides clear call information and intuitive navigation. Offers HD audio with wideband codec support including Opus and G.722, full-duplex speakerphone, echo cancellation, noise shield technology, and AI-driven background noise reduction.
• Connectivity & Power: Built-in Gigabit Ethernet with PoE (Power over Ethernet) support ensures easy and reliable network integration and device powering.
• Conference & Headset Support: Enables 5-way audio conferencing for seamless multi-party calls. Compatible with Plantronics, Jabra, and Sennheiser headsets via Electronic Hook Switch (EHS) support and RJ9 wired headset ports.
• Security & Management: Embedded enterprise-grade security features such as secure boot, dual firmware images, and encrypted data storage ensure robust protection. Supported by Grandstream Device Management System (GDMS) for centralized provisioning, configuration, monitoring, and firmware management.
• Additional Features: Includes swappable faceplates for branding customization, multi-language support, extensive call handling capabilities (call hold/transfer/forward, call park, shared-call appearance), and comprehensive phonebook support (XML, LDAP).