The Sennheiser Quick Disconnect Cord for Avaya Phones allows you to connect your corded Sennheiser headset to certain Avaya (see below). Call us at 1-800-HEADSETS (1-800-432-3738) to check for compatibility.

Compatible Avaya phone models:

9610 IP, 9620 IP, 9640 IP, 9650 IP, 9670G IP