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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.


  • 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

  • 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

  • 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

  • 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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