Answer
May 22, 2017 - 12:03 PM
The LOG981000574 - USB H570e Over-the-Head Wired Headset is not for phone use and will not work with a Cisco (or any other) phone. It is designed to connect to a computer and works with USB connectivity. If you are able to provide your phone model, we can narrow our search for you and find you a headset especially designed for and fitted to your phone.