Grandstream GBX20 20 Key LCD Extension Module

Product Overview

Grandstream GBX20 20 Key LCD Extension Module

Grandstream GBX20 Description

The GBX20 is a backlit LCD extension module supported by the GXV3350 and GRP2615. The module includes 20 dual-colored extension keys and 2 arrow keys for page switching (allowing each GBX20 to support up to 40 contacts/extensions.). Connect up to 4 GBX20 modules to compatible Grandstream phones for a total of 160 contacts/extensions.

The GBX20 is an Extension Module that adds functionality, versa tility and flexibility to Grandstream’s GRP2615 Carrier-Grade IP Phone and GXV3350 IP Video Phone. It f eatures a 272×480 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 sol ution for businesses and receptionists managing high call volumes, the GBX20 ensures maximum productiv ity by efficiently monitoring and dispatching incoming calls.

Grandstream GBX20 Features

• 4.3 inch (272×480) 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

Technical Specifications

Lines

20 per page (each module contains 2 pages, for up to 40 lines per module
Up to 160 with 4 daisy-chained modules

Compatible Grandstream IP Phones

GRP2615 and GXV3350

Graphic Display

4.3 inch (272×480) TFT color LCD

Feature Support

Local GUI: Multiple line/call appearances

Power

A single GBX20 can be powered by host phone (GRP2615 or GXV3350); when 2 or more GBX20 are connected the included 12V/1A PSU will power the GBX20s.

Firmware Upgrades

GBX20 firmware is upgraded by direct network download through host phone (GRP2615 or GXV3350)’s network connection and firmware upgrade setup.

Physical

Dimension: 210mm*124mm*33.5mm; Unit weight: 360g; Package weight:700g

Temperature and Humidity

Operation: 0°C to 40°C
Storage: -10°C to 60°C
Humidity: 10% to 90% Non-condensing

Package Content

GBX20 Extension Board, base stand, Extension Board Connector Plate, Screws, USB cable, Quick Installation Guide, 12V/1A Power Adapter.

Compliance

FCC: Part 15 Class B
IC: ICES-003
CE: EN 55032; EN 55035; EN 61000-3-2; EN 61000-3-3; EN 62368-1
RCM: AS/NZS CISPR32; AS/NZS 62368.1

Additional Details

Product Manufactured by: Grandstream

Product Found in: Corded IP Phones

Cackle Part Number: CGS025

Manufacturer Part Number: GBX20