Use this HIS-1 cord to connect any Plantronics H-Series Headset directly to your telephone headset port. This provides you with "on-hook" functionality so that you won't have to lift your telephone handset off the receiver for every call when using your Plantronics headset. Please only purchase this cable if you have one of the phone models specifically listed below. You will NOT need to purchase a Plantronics external amplifier/adapter if you have one of the listed phone models. This cord is all you need to connect your Plantronics H-series Headset to your phone. The cord has a modular plug at one end and a Quick Disconnect at the other.
Compatible with the following Avaya phones ONLY:
Avaya 9600, 9610, 9620, 9630, 9640, 9650 one-X Series IP telephones
This HIS cable is a lightweight enhanced version of existing HIC and HIP cables for Avaya 2400/6400 and 4600 phones and is the only Avaya certified headset cable for 9600, 9610, 9620, 9630, 9640, 9650 one-X series desktop phones. The HIC cable is made with small coiled cable that is ultra light in weight and longer in length (about 15 feet).