Advanced Call Control & Visibility Expansion for High-Volume Users
The Grandstream GXP2200EXT is an ideal extension module for professionals who manage large call volumes and require advanced call control, network visibility, and line monitoring. Designed to pair with compatible Grandstream phones including GXP2140, GXP2170, and GXV3240, this backlit LCD module enhances user productivity with 20 dual-color programmable keys, capable of managing BLF, speed dial, presence, call park/pick-up, and more.

Each GXP2200EXT supports two pages, allowing for 40 visible contacts or extensions, and up to 4 modules can be daisy-chained to a single phone—expanding the capacity to 160 monitored extensions. Its intuitive layout, real-time status display, and tactile button response make it a reliable tool for receptionists, executives, administrators, and others needing high-efficiency communication.

Market-Leading Features:

• 128×384 Backlit LCD Screen:
  Provides crisp, legible visibility for contacts and extension status at a glance, even in low-light environments.

• 20 Programmable Dual-Color Keys:
  With two-page support (via scroll buttons), allowing 40 contact/extension controls per module.

• Multi-Module Expansion:
  Connect up to 4 modules per phone, enabling control of up to 160 contacts/extensions.

• Rich Call Features Support:
  Supports BLF, BLA/SCA, presence, intercom, speed dial, call park, pick-up, conference, transfer, and forward—making it perfect for high-call traffic handling.

• Wide Compatibility:
  Seamlessly integrates with GXP2140, GXP2170, and GXV3240 IP phones, providing a plug-and-play expansion experience.