The GBX20 is an Extension Module that adds functionality,

versatility and flexibility to the GRP2615, GRP2624, GRP2650, GRP2670 carrier-grade IP phones as well as and GXV3350 and GXV3450 IP video phones. It features a 272x480 LCD display that offers up to 40 contacts per module with support for up to 160 contact s by using 4 modules. The GBX20 supports a wide-range of advanced call features including BLF, call park /pick-up, speed-dial, presence, intercom, voice conferencing transfer/forward and much more. An ideal solution for businesses and receptionists managing high call volumes, the GBX20 ensures maximum productivity by efficiently monitoring and dispatching incoming calls.

Features:

• 4.3 inch (272x480) TFT color LCD
• 20 per page (each module contains 2 pages, for up to 40 lines per module
• Combine up 4 daisy-chained modules for 160 contacts/extensions
• BLF, call park /pick-up, speed-dial, presence, intercom, voice conferencing transfer/forward and more

Specifications:

• Dimension: 210mm x 124mm x 33.5mm
• Unit Weight: 360g
• Package Weight: 700g
• Package Contents:
• • GBX20 Extension Board
  • Base Stand
  • Extension Board Connector Plate
  • Screws
  • USB cable
  • Quick Installation Guide
  • 12V/1A Power Adapter

Note: Phone Not Included

The GBX20 is compatible with the following Grandstream IP Phones:

GRP2615, GRP2624, GRP2650, GRP2670 carrier-grade IP phones as well as the GXV3350 and GXV3450 IP video phones