Plantronics HIC Adapter Cable for Avaya IP Phones

The HIC Adapter Cable for Avaya IP Phones from Plantronics is used to directly connect your headset to specific Avaya IP phones, including the following models: 2410, 2420, 4406, 4412, 4424, 4406D+, 4412D+, 4424D+, 4424LD+, 4610SW, 4620, 4620SW, 4621SW, 5410, 5420, 5610, 5620, 6416D+M and 6424D+M. The Quick Disconnect (QD) capability allows the headset to detach without losing the call.