 Nortel
 Avaya
 Siemens
 Plantronics
 Cisco
 SpectraLink
 Aspect
 Executone
 Aastra
 Cortelco
 Polycom
 ClearOne
 Comvurgent
Need Help? Contact your Black Box Resale Services Sales Representative today. We're here for you. 877-415-3379
|
|
 |
 |
 |
 |
 |
 |
 |
 |
 |
 |
Choose between over-the-head and over-the-
ear styles, or a convertible headset for
maximum versatility. All models deliver
superior sound quality, all-day comfort and
legendary reliability. |
 |
 |
|
 |
 |
 |
 |
|
 |
 |
|
Over-the-Head
|
 |
 |
 |
 |
 |
 |
 |
 |
 |
|
 |
 |
 |
 |
|
|  |
H51 Supra Voice Tube Headset |
 |
H51N Supra Monaural Noise-Canceling Headset |
 |
|
 |
 |
 |
 |
 |
 |
 |
 |
|
 |
|
Over-the-Ear
|
 |
 |
 |
 |
 |
 |
 |
 |
 |
|
 |
 |
 |
 |
|
|  |
H41 Mirage Voice Tube Headset |
 |
H41N Mirage Noise-Canceling |
 |
|
 |
 |
 |
 |
 |
 |
 |
 |
|
 |
|
In-the-Ear
|
 |
 |
 |
 |
 |
 |
 |
 |
 |
|
 |
 |
 |
 |
|
|  |
H81 TriStar Voice Tube Headset |
 |
H81N TriStar Noise-Canceling Headset |
 |
|
 |
 |
 |
 |
 |
 |
 |
 |
|
 |
|
Behind-the-Head
|
 |
 |
 |
 |
 |
 |
 |
 |
 |
|
 |
 |
 |
 |
|
|  |
DuoPro Noise-Canceling headset with Quick Disconnect |
 |
DuoPro Voice Tube headset with Quick Disconnect |
 |
|
 |
 |
 |
 |
 |
 |
 |
 |
|
 |
|
Convertible
|
 |
 |
 |
 |
 |
 |
 |
 |
 |
|
 |
 |
 |
 |
|
|  |
H141 DuoSet Voice Tube Headset |
 |
H141N DuoSet Noise-Canceling Headset |
 |
|
 |
 |
 |
 |
 |
 |
 |
 |
|
|
|
 |
 |
 |