Grandstream GXP1625 Small to Medium Business HD IP Phone

Grandstream GXP1625 is a robust and reliable IP phone designed for small to medium businesses that require essential VoIP functionality and dependable performance. Supporting 2 SIP accounts and 2 call appearances, the GXP1625 offers HD audio, integrated PoE, and a user-friendly interface through a 132 x 48 backlit graphical LCD display. Whether used in an office or a home setting, this IP phone ensures high-quality communication with key productivity-enhancing features such as 3-way conferencing, XML programmable soft keys, and headset compatibility.

Product Features

Reliable SIP Communication with Dual Lines
The GXP1625 supports 2 SIP accounts and dual line keys, making it ideal for users handling light to moderate call volumes while maintaining efficient call handling and switching.

Integrated PoE for Simplified Setup
With integrated Power over Ethernet (PoE), the phone offers a clean and flexible installation by reducing cable clutter and ensuring power is delivered over the same network cable.

HD Audio on Handset and Speakerphone
Equipped with wideband audio support (G.722), HD audio is delivered through both the handset and speakerphone, ensuring clear and professional-sounding communication.

Feature-Rich with 3-Way Conferencing
Boost collaboration with support for 3-way conferencing, shared call appearances, downloadable phonebook support (up to 1000 contacts), and detailed call history with up to 200 records.

Secure and Easy Provisioning
Enjoy advanced security with SRTP, TLS, HTTPS, and 256-bit AES encryption. The GXP1625 also supports zero-configuration with Grandstream UCM IP PBXs and provisioning via TR-069 or encrypted XML files.

Programmable Keys for Customization
Includes 3 XML programmable context-sensitive soft keys and 13 dedicated function keys for key operations such as mute, transfer, hold, headset toggle, paging, and voicemail access.

EHS Headset Support
RJ9 headset jack with support for Electronic Hook Switch (EHS) makes the GXP1625 perfect for professional environments where hands-free communication is essential.

Product Specifications

• Supports 2 SIP accounts and 2 line appearances
• 132 x 48 backlit graphical LCD display
• 2 line keys with dual-color LED indicators
• 3 XML programmable soft keys
• 13 dedicated function keys (mute, headset, transfer, hold, redial, etc.)
• HD audio on both handset and speakerphone
• RJ9 headset jack with EHS compatibility for Plantronics headsets
• Dual 10/100 Mbps Ethernet ports with PoE support
• Downloadable phonebook (XML, LDAP) with up to 1000 entries
• Call history: up to 200 records
• Audio codecs: G.711μ/a, G.722, G.723, G.726-32, G.729 A/B, iLBC
• Supports in-band, RFC2833, and SIP INFO DTMF
• Telephony features: 3-way conferencing, call waiting, call forwarding, auto-answer, hot desking, music ringtones, and more
• Security protocols: TLS, SRTP, HTTPS, MD5/MD5-sess, 256-bit AES config encryption
• QoS: 802.1Q/802.1P (Layer 2), ToS/DiffServ/MPLS (Layer 3)
• Multi-language support including English, French, Spanish, Chinese, Russian, Korean, and more
• Firmware upgrades via TFTP, HTTP, HTTPS; provisioning via TR-069 or AES-encrypted XML
• Dimensions: 209mm (L) x 184.5mm (W) x 76.2mm (H)
• Unit weight: 0.73kg; Package weight: 1.1kg