Grandstream GBX20 EXT IP Phone Extension Module

The GBX20 is an Extension Module that adds functionality, versatility and flexibility to Grandstream’s GRP2615, GRP2624, GRP2650 & GRP2670 Carrier-Grade IP Phone and GXV3350 & GXV3450 IP Video Phone. It features a 272x480 LCD display that offers up to 40 contacts per module with support for up to 160 contacts by using 4 modules. The GXB20 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.

Key Features & Benefits:

• Compatible with Grandstream's GRP2615, GRP2624, GRP2650, GRP2670, GXV3350 and GXV3450 IP Phones and Video Phones 
• Lines:
  20 per page (each module contains 2 pages, for up to 40 lines per module
  Up to 160 with 4 daisy-chained modules
• Graphic Display: 4.3 inch (480x272) TFT color LCD
• Feature Support:
  Local GUI with animation driven from the host GRP2615 or GXV3350 phone
  Multiple line/call appearances
• Power:
  A single GBX20 can be powered by host phone (GRP2615 or GXV3350)
  For 2 or more GBX20 connected an included 12V PSU is needed
• Firmware Upgrades:
  GBX20 firmware is upgraded by direct network download through host phone (GRP2615 or GXV3350)’s network connection and firmware upgrade setup
• 2 Year Warranty

Dimensions & Weight:

• Unit Dimensions: 210 * 124 *33.5mm
• Unit weight: 0.360 kg
• Package weight: 0.700 kg

Working Environment:

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

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

Package Contents:

• GBX20 EXT
• Base stand
• Extension Board Connector Plate
• Screws
• USB cable
• Power Adapter (EU PSU) 12V/1A
• Quick Installation Guide

 PartnerNET Grandstream GBX20 EXT Datasheet