Avaya IP Softphone V4

Headsets:
SupraPlus AH460 SupraPlus AH460N Avaya Encore Ultra II Avaya Encore Ultra II NC Avaya Supra Ultra II Avaya Supra Ultra II NC Avaya SupraPlus AH450 Avaya SupraPlus AH450 NC Avaya Encore Ultra VT Avaya Supra Ultra Avaya Supra Ultra NC AvayaPro NC AvayaPro VT Avaya Starter VT Avaya Starter NC Avaya TriStar Ultra VT Avaya TriStar Ultra NC Avaya Mairage Ultra NC Avaya Mairage Ultra VT

Headset Amplifiers:
DA40 DA55 DA60

PC Headsets:
.Audio 500USB .Audio 510USB .Audio 550DSP

Wireless Headsets:
.Audio 910 AWH-55USB CS50-USB Voyager 510 USB