�� Product Description The Grandstream GRP2603P is a carrier-grade IP phone designed for mass deployment and easy centralized management. Built for businesses, service providers, and remote workers, it offers reliable VoIP communication with advanced security and productivity features. With 3 lines, 6 SIP accounts, and Power over Ethernet (PoE) support, the GRP2603P delivers seamless voice communication while reducing cabling complexity. It integrates with Grandstream’s Device Management System (GDMS) for zero-touch provisioning and remote management, making it ideal for scalable deployments. Its HD audio, noise shield technology, and 5-way conferencing ensure crystal-clear communication, even in busy office environments. ⭐ Key Features �� 3 Lines & 6 SIP Accounts – Handle multiple calls efficiently ⚡ PoE Enabled (GRP2603P) – Simplified installation with single cable �� HD Audio Noise Shield Technology – Clear voice quality �� 5-Way Audio Conferencing – Boost team collaboration �� Dual Gigabit Ethernet Ports – High-speed network connectivity ☁️ GDMS Cloud Management – Centralized provisioning & monitoring �� EHS Headset Support – Compatible with Plantronics, Jabra & Sennheiser �� Enterprise Security – Secure boot, encrypted storage & firmware protection �� Customizable Faceplates – Branding flexibility �� Technical Specifications Feature Details Lines 3 Lines SIP Accounts 6 Accounts Display 2.7” backlit LCD (132×64) Conferencing 5-way audio Network Ports Dual Gigabit Ethernet PoE Yes (GRP2603P) Audio HD Audio, Full-duplex speaker Headset Support EHS supported Management GDMS Cloud Security Secure boot, encrypted data �� Use Cases Small to medium businesses Call centers & customer support teams ISPs & VoIP service providers Enterprise office deployments Remote and hybrid work setups �� Useful Links �� Official Product Page �� Download Datasheet (PDF) �� GDMS Cloud Management Platform SKU: GRP2603P Category: GRP-Series Brand: Grandstream
