IP Phone Modules - Accessories - Grandstream

Expand certain models of Grandstream IP Phones with these extension modules for more LED/Speed dials and BLF (Busy Lamp Forwarding) indicators...

The All new Grandstream GBX20 pairs with multiple phones, including the GXP2615 and the GXV3350.

The Grandstream GXP2200EXT extension modules allows you to expand functionality on certain IP Phone models.

Both extension modules are design for receptionists, call centers, and executives who need to see what's going on in their office at a quick glance. These extension modules are easy to install / set-up and can be provisioned directly through the phone's web interface, or by using the Zero-Config provisioning through Grandstream's IP-PBX phone systems.

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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
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The GXP2200EXT is an expansion module for use with select Grandstream IP phones. Add up to four extra modules to expand line / (BLF-Busy Lamp Forwarding) extension appearance.

With the Grandstream GXP2200 EXT, you can added functionality and expansion to select models of IP Phones from Grandstream.

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 GXP2170 and GXV3240
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
Download Sheets / Links
More details