The GRP2604P is an enterprise-grade IP phone from Grandstream designed to deliver high-quality and reliable communication for businesses. It supports up to 4 SIP accounts and 2 lines, allowing flexible call handling and improved productivity for office environments.

The device features HD audio on both handset and speakerphone, ensuring clear and natural voice communication. With dual Gigabit Ethernet ports, it provides fast and stable network performance suitable for modern business infrastructure. It also supports Power over Ethernet (PoE), simplifying installation by using a single cable for both power and network connectivity.