HIC-10 Avaya "H-Top" Adapter Cable for 64XX/44XX /14xx

Connect your headset to a variety of Avaya IP phones with the HIC Adapter Cable from Plantronics. This adapter cable comes compatible with 2410, 2420, 4406, 4412, 4424, 4406D+, 4412D+, 4424D+, 4424LD+, 4610SW, 4620, 4620SW, 4621SW, 5410, 5420, 5610, 5620, 6416D+M, 6424D+M, 9404, and 9408 Avaya phones and features quick disconnect functionality allowing the headset to be disconnected from the cable without losing the call.