Grandstream GXP1625 IP Phone – 2 Lines, PoE, HD Audio Basic Gigabit Business VoIP Phone
The Grandstream GXP1625 is a basic enterprise IP phone with 2 lines, PoE support, HD audio, and essential VoIP features for small office communication.
Description
The Grandstream GXP1625 Basic PoE IP Phone is a reliable and cost-effective VoIP solution designed for small businesses and office environments that require essential communication features with simple deployment. It is part of Grandstream’s GXP1600 series, built for light to medium call volume users who need stability, clarity, and ease of use.
This model supports 2 lines and 2 SIP accounts, allowing users to manage multiple calls efficiently while maintaining a simple interface suitable for everyday office communication.
A key advantage of the GXP1625 is its integrated Power over Ethernet (PoE) support (802.3af), which allows both power and network connectivity through a single Ethernet cable. This significantly reduces installation complexity and cable clutter while enabling flexible desk or wall deployment.
The phone features a 132×48 backlit graphical LCD display, ensuring clear visibility of caller information, menus, and call status in different lighting conditions.
For communication efficiency, the GXP1625 includes:
- HD audio on handset and speakerphone for crystal-clear voice quality
- Full-duplex speakerphone for natural conversations
- 3-way audio conferencing for internal collaboration
It also includes 3 XML programmable soft keys, enabling quick access to frequently used functions such as call transfer, hold, or speed dial.
The device supports dual switched 10/100 Mbps Ethernet ports, allowing PC pass-through while maintaining stable voice performance on the same network port.
From a deployment perspective, the GXP1625 supports zero-configuration provisioning, TR-069, and encrypted XML configuration files, making it easy for IT teams to deploy at scale in office environments.
Security is enterprise-ready with TLS and SRTP encryption, ensuring secure voice communication across business networks.
With its PoE support, HD audio quality, essential BLF/speed dial functionality, and simple deployment, the Grandstream GXP1625 IP Phone is a practical choice for businesses seeking a dependable and affordable VoIP communication device.
General
- Model: GXP1625
- Type: Basic IP Phone
- Lines: 2 lines / 2 SIP accounts
- Display: 132×48 backlit LCD
Connectivity
- Dual 10/100 Mbps Ethernet ports
- Integrated PoE (IEEE 802.3af)
Audio Features
- HD audio handset & speakerphone
- Full-duplex speakerphone
- 3-way audio conferencing
Features
- Call hold, transfer, forward
- Call waiting & call history
- Phonebook support (up to 1000 contacts)
- 200 call records storage
- EHS headset support (Plantronics compatible)
Programmability
- 3 XML programmable soft keys
- Dedicated function keys for call control
Management
- Zero-config provisioning (Grandstream UCM)
- TR-069 / XML provisioning support
- Remote deployment & management
Security
- TLS / SRTP encryption
- Secure provisioning
- Encrypted configuration files
Design
- Compact desktop design
- Wall-mount support
- Simple SMB-focused interface
Technical Datasheet
You can download the full technical documentation for this product from the link below:
Download PDF Datasheet







