Grandstream GRP2612G 4 Lines, 2 SIP IP Phone

The Grandstream GRP2612G 4‑Line, 2‑SIP IP Phone is a feature-rich VoIP desk phone designed for professional and enterprise use. It supports up to 4 lines and 2 SIP accounts, includes integrated Gigabit Ethernet with PoE, and delivers full-duplex HD audio with advanced noise shield technology. With a 2.4″ color LCD display, 16 virtual BLF/speed-dial keys, and secure provisioning via GDMS, it’s ideal for scalable deployments and modern business communication.

Key Features

• Supports 4 lines and 2 SIP accounts

• Integrated PoE with dual Gigabit Ethernet ports

• HD audio with full-duplex speaker and noise shield

• 2.4″ color LCD screen (320×240 resolution)

• 16 virtual BLF/speed-dial keys

• Swappable faceplate for easy branding or user identification

• EHS headset support (Plantronics, Jabra, Sennheiser)

• Enterprise-grade security: secure boot, encrypted storage, dual firmware

• Zero-touch provisioning via GDMS

• Wall-mountable and desk-ready design