PC Headset Adapter for Avaya 1600 and 9600 IP Phone
Avaya IP Phone 9650 700506209 Refurbished
Telephone Headset with RJ9 Jack and Noise Cancelling Microphone for Call Centers Offices with Two Connectors RJ9 and 3.5mm Compatible with Avaya Nortel Aastra Toshiba Jabra - Walmart.com - Walmart.com