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
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Avaya 5410 Digital Telephone (700382005, 700345291) - Shop4Tele
Amazon.com: Avaya Headset HD Voice with HIS Adapter Compatible with Avaya 1600, 9600, J100 Series IP Phones Model, Plus 3.5mm Connector (Monaural) : Electronics
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Avaya 9608 IP Telephone Text Version (700480585) - Shop4Tele
PC Headset Adapter for Avaya 1600 and 9600 IP Phone