Grandstream GBX20 Extension Module

Grandstream
GBX20
    Delivery time:3-5 Days
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  • Description
  • More
  • Specifications

The GBX20 is a backlit LCD module expands the BLF / LED key buttons on supported IP phones. This module includes 20 dual-colored extension keys and 2 arrow keys for page switching (allowing each GBX20 to support up to 40 BLF/contacts/extensions./speed dials).

The GBX20 is an Extension Module that adds functionality, versatility and flexibility to Grandstream’s GRP2615 Carrier-Grade IP Phone and GXV3350 IP Video Phone.

Short Specifications:

Configurable buttons 20 per page (each module contains 2 pages, for up to 40 lines per module, Up to 160 with 4 daisy-chained modules
Supported IP Phone Models GRP2615 and GXV3350
Supported Features BLF, Call transfer, call forward, call queue, phone book / speed dial, intercom, line appearance, call park/call pick-up, presence watcher
Power Powered by host phone or included AC adapter

Grandstream GBX20 - Module Details

This extension and IP Phone expansion module 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.

This module also supports programming through Grandstream's UCM / PBX phone systems with compatible phones, through Zero-config features when setting up the main phone & phone system.

An ideal solution for businesses, executives, call center admins and receptionists managing high call volumes, the GBX20 ensures maximum productivity by efficiently monitoring and dispatching incoming calls.

GBX20 Module Highlights

  • 4.3 inch (272x480) TFT color LCD
  • 20 per page (each module contains 2 pages, for up to 40 lines per module
  • Quickly connects to compatible IP Phones and additional modules
  • 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

Grandstream GBX20 Expansion IP Phones

Compatible with GRP2615 IP Phone for receptionist, busy executives or call center administrator to get a complete view of users on the phone system, or program for speed dial and other functionality.

Also compatible with the GXV3350 Video IP Phone shown below...

shown with GRP2615 IP phone 1 module

Shown with 1 module, GRP2615.
Can use 1, 2, 3 or 4 GBX20's depending on needs.

expand up to 4 modules per IP phone

4 modules daisy-chained with GRP2615.

GXV3350 with 1 module

Shown with GXV3350 Video IP Phone model.



Manufacturer: Grandstream
Model: GBX20 Module
LCD Screen: 4.3" TFT Color LCD
Programmable Buttons: 40 BLF on screen, + 5 soft-keys
Power Supply: Powered by host IP Phone
Supports UCM ZeroConfig: Yes

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