Grandstream GBX20 Expansion Module for GRP Series

The Grandstream GBX20 is a versatile extension module designed to enhance the functionality of the GRP2615 Carrier-Grade IP Phone and GXV3350 IP Video Phone. With its intuitive design, this module allows for efficient call management and monitoring, making it ideal for businesses with high call volumes.

Features

• Dual-Color Keys: Features 20 dual-colored extension keys for easy identification and management.
• Page Switching: Includes 2 arrow keys for page switching, allowing for up to 40 contacts/extensions per module.
• Daisy-Chaining: Supports connection of up to 4 GBX20 modules, enabling a total of 160 contacts/extensions.
• Advanced Call Features: Supports BLF, call park/pick-up, speed-dial, presence, intercom, and voice conferencing.
• High-Quality Display: Equipped with a 4.3 inch (272x480) TFT color LCD for clear visibility.
• Power Options: Can be powered by the host phone or with the included power adapter when multiple modules are connected.

Specifications

• Display: 4.3 inch (272x480) TFT color LCD
• Key Configuration: 20 keys per page (2 pages for a total of 40 keys per module)
• Maximum Modules: Up to 4 daisy-chained for a total of 160 keys
• Operating Temperature: 0°C to 40°C
• Storage Temperature: -10°C to 60°C
• Humidity: 10% to 90% Non-condensing
• Compliance: FCC Part 15 Class B
• Warranty: 2 Years