Sennheiser CAVA 31 - headset cable

Easily add a headset to your Avaya 1600 series phone with the Sennheiser CAVA 31 headset cable. This device includes an RJ11 port that allows you to connect directly to the phone and a quick-disconnect port that connects to your compatible headset system. It also includes a coiled section of wiring so that you can easily move about and adjust it to your height without having extraneous wire that gets in your way.