Basic IP Phones
Simple, intuitive, and effective. Our GXP1600 series of Basic IP phones deliver interactive communications to a desktop for the user who needs access to VoIP but does not require advanced features.

GXP1630
Our most powerful entry-level Basic IP phone, the GXP1630 delivers an effective communications platform for access to quick call control. Delivering a vibrant and clear user-interface, this device is a perfect solution for those who handle low to medium call volume and require access to key call efficiency functionalities.
GXP1630
- 3 SIP accounts, 3 line keys, 4-way conferencing, 3 XML programmable context-sensitive soft keys
- HD audio on speakerphone and handset
- Dual-switched Gigabit ports, integrated PoE
- 8 dual-colored BLF/speed dial keys
- EHS support for Plantronics headsets
- Up to 1000 contacts, call history up to 200 records

GXP1628
A powerful Gigabit phone for the desktop user who requires standard communication support with quick network access. The GXP1628 supports essential call features and a 132x48 backlit LCD display to deliver clear and easy call control and manipulation. This is a perfect selection for the user who requires an intuitive and essential desktop phone.
GXP1628
- 2 SIP accounts, 2 line keys, 3-way conferencing, 3 XML programmable context-sensitive soft keys
- HD audio on speakerphone and handset
- Dual-switched Gigabit ports, integrated PoE
- 8 dual-colored BLF/speed dial keys
- EHS support for Plantronics headsets
- Up to 1000 contacts, call history up to 200 records

GXP1620/25
A standard Basic IP desktop phone to keep workers in-touch and productive. The GXP1620/25 features effective and essential functionalities to create an easy-to-use experience for a user with light to medium call volume. Its focus on essential features and standard call support makes the GXP1620/25 a versatile and dependable phone.
GXP1620/25
- 2 SIP accounts, 2 line keys, 3-way conferencing, 3 XML programmable context-sensitive soft keys
- Dual-switched 10/100 mbps ports, integrated PoE on GXP1625
- HD audio on speakerphone and handset
- EHS support for Plantronics headsets
- Up to 1000 contacts, call history up to 200 records

GXP1610/GXP1610P/1615
A simple IP phone for small business users, the GXP1610/GXP1610P/1615 delivers a user-friendly VoIP calling experience in a very easy-to-use IP phone. Built-in PoE 802.3af is used to power the GXP1610P or GXP1615 and give it a network connection.
GXP1610/GXP1610P/1615
- 1 SIP account, up to 2 call appearances
- TLS and SRTP security encryption technology to protect calls and accounts
- 3-way audio conferencing for easy conference calls
- Electronic Hook Switch (EHS) support for Plantronics headsets
- Automated provisioning options include TR-069 and XML config files
- Full-duplex speakerphone with HD audio to maximize audio quality and clarity
- Use with Grandstream’s UCM series of IP PBXs for Zero Config provisioning
- Built-in PoE 802.3af to power the device and give it a network connection (GXP1610P/PGXP1615 ony)
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