Grand Stream IP Phone 1628

Product Description

The Grandstream GXP1628 IP Phone is a professional Gigabit VoIP desk phone designed for small and medium-sized businesses that require reliable, high-quality business communications. Supporting 2 SIP accounts and 2 line keys, the GXP1628 delivers crystal-clear HD voice, intuitive call management, and high-speed Gigabit network connectivity, making it ideal for offices, reception desks, customer service teams, and corporate environments.

Featuring a 132 × 48 backlit graphical LCD display, 8 dual-color BLF/speed dial keys, and Power over Ethernet (PoE), the GXP1628 provides an efficient communication experience while simplifying deployment. Advanced security features, automated provisioning, and enterprise-grade reliability make it an excellent choice for modern IP telephony systems.

Key Features

• Supports 2 SIP accounts and 2 line keys
• 132 × 48 backlit graphical LCD display
• HD audio on handset and full-duplex speakerphone
• Dual 10/100/1000 Mbps Gigabit Ethernet ports
• Integrated Power over Ethernet (PoE – IEEE 802.3af)
• 8 dual-color BLF/Speed Dial keys
• 3-way audio conferencing
• 3 programmable XML soft keys
• RJ9 headset port with EHS support
• Phonebook capacity of up to 1,000 contacts
• Call history for up to 200 records
• TLS and SRTP encryption for secure communications
• Auto provisioning via TR-069, XML configuration, and Grandstream UCM Zero Config
• Wall-mountable design

Connectivity

• 2 × Gigabit Ethernet (LAN/PC) ports
• RJ9 headset port
• PoE (IEEE 802.3af)
• DC power input

Ideal For

• Small and medium-sized businesses
• Corporate offices
• Reception desks
• Customer support teams
• Call centers
• Hotels
• Educational institutions

Why Choose the Grandstream GXP1628?

• High-speed Gigabit networking for improved performance
• Crystal-clear HD voice quality
• PoE support for simplified installation
• BLF keys for efficient call monitoring and transfers
• Enterprise-grade security and automated provisioning
• Easy integration with SIP-based VoIP platforms
• Trusted Grandstream reliability for everyday business communications

Note: The Grandstream GXP1628 is a SIP-based IP phone that requires a compatible VoIP service or IP PBX (such as Grandstream UCM, Asterisk, FreePBX, 3CX, or a hosted SIP provider). It is not compatible with a standard analog telephone line without appropriate VoIP infrastructure.