Grandstream IP Phone GRP2604

The Grandstream GRP2604 is a carrier-grade SIP/VoIP IP phone designed for businesses, enterprises, and high-volume deployments. It combines reliable voice communication with centralized device management through Grandstream Device Management System (GDMS), making it suitable for offices, reception desks, call centres, and other professional environments.

The phone supports 3 lines and 6 SIP accounts, with a 2.7-inch backlit graphical LCD display. It provides HD audio on both the handset and full-duplex speakerphone, while noise shield technology and AI noise reduction help improve call clarity in busy environments.

Key Features:

• 3 lines and 6 SIP accounts.
• 2.7-inch backlit graphical LCD display.
• 10 dedicated BLF/speed-dial keys.
• Dual Gigabit Ethernet ports – 10/100/1000 Mbps.
• 5-way audio conferencing.
• Full-duplex HD speakerphone.
• HD audio on handset and speakerphone.
• AI noise reduction and Noise Shield Technology.
• RJ9 headset port with EHS support for compatible headsets.
• 4 programmable XML soft keys.
• Supports GDMS centralized provisioning and management.
• Swappable faceplate for company logo customization.
• Enterprise-level security including secure boot, dual firmware images, and encrypted data storage.