We recommend consulting the manufacturer's telephone compatibility guide before purchasing headsets. Please find the guide here
The APD-80 Electronic Hook Switch communicates electronically with your Grandstream GXP2130, 2140 or 2160 phone, eliminating the need for a HL10 lifter. Allows remote and automatic answering of calls by pressing a button your headset.
Compatible with the following GXP Series phone models:
This cable works with certain Grandstream desk phones and may work with additional manufacturers, check with the Plantronics Product Configurator for more information.