GRANDSTREAM GXP1628

Key Features:

• High-Quality Display:
  Features a 132×48-pixel backlit graphical LCD screen, providing clear visibility of call information, caller ID, and menu navigation even in low-light environments.

• Multi-Line Functionality:
  Supports 2 SIP accounts and 2 line keys, allowing users to manage multiple calls simultaneously for increased productivity.

• Dual Gigabit Ethernet Ports with PoE:
  Equipped with dual-switched 10/100/1000 Mbps ports and Power over Ethernet (PoE) support for fast, flexible network connectivity and streamlined installation.

• HD Audio for Handset and Speakerphone:
  Offers crystal-clear HD audio on both the handset and speakerphone, featuring advanced echo cancellation and full-duplex audio for excellent voice quality.

• 3 XML Programmable Soft Keys:
  Customizable keys allow for personalized call features such as speed dial, call transfer, and more.

• Integrated Security:
  Offers strong protection with TLS/SRTP encryption, 802.1x for network access control, and secure provisioning via HTTPS and TR-069.

• Easy Deployment and Management:
  Supports Grandstream’s UCM series auto-provisioning, GDMS (Grandstream Device Management System), and XML configuration files for seamless configuration and scalability.

Specifications:

• Display: 132×48 backlit graphical LCD

• SIP Accounts: 2

• Lines: 2

• Network Ports: 2 x Gigabit RJ45 with PoE

• Audio Codecs: Opus, G.722, G.711, G.723, G.726, G.729, iLBC

• Speakerphone: Full-duplex with advanced echo cancellation

• Soft Keys: 3 programmable XML keys

• Headset Jack: RJ9

• Security: TLS, SRTP, HTTPS, 802.1x

• Power Supply: PoE or external power adapter (included)

• Mounting: Desktop and wall-mountable

Ideal For:

• Small to medium-sized business users

• Office professionals requiring reliable call quality and basic VoIP features

• Budget-conscious teams needing a balance of performance and affordability

• Environments where Gigabit network speeds are essential

What’s in the Box – Grandstream GXP1628

• Grandstream GXP1628 IP Phone

• Handset with Cord

• Phone Stand

• Universal Power Adapter (if PoE not used)

• Ethernet Cable

• Quick Installation Guide

• Wall Mount Bracket (optional, model-dependent)

• Warranty Card