The OVHS072-PSR OvisLink single ear corded call center headset is designed for Polycom IP phones with RJ9 headset jack. The headset comes with a RJ9 Quick Disconnect cord that connects the headset to Polycom IP phone's RJ9 headset jack directly. No need any additional adapter. To make it simple to use, headset volume, mute and all other features are controlled by the telephone's keypad.

The OvisLink monaural corded headset is made for call center, service center and all kind of professional users who need to talk long hour on the phone. It services user with super clear voice quality, without and electronic noise, no electronic static. For the user's comfort, this OvisLink headset is in Over-the-Head design, lightweight, tangle-less cord, lathered smooth ear cushion, rotatable microphone and flexible microphone boom. User can wear this headset All-Days and feel comfort.

Compatible with Polycom IP phone models:
Media Business Phone VVX101, VVX201, VVX300/310, VVX400/410, VVX500, VVX 600, SoundPoint IP 335, 450, 550, 650, 670, Microsoft Lync CX200, CX600.

If need a headset with 2 earpieces for the same Polycom phones, choose the binaural headset model OVHS084-PSR, ASIN # B00K25FSL4.

If you have following Polycom phone models: Polycom SoundPoint 321, 331, 331c, Pro SE-220, SE-225, choose another Headset model OVHS072-PS2, ASIN # B00K25LX40

OvisLink headsets come with 2-Year warranty. User guide printed at the bottom of the headset box.

OvisLink makes different headset models for different telephone Brands. Some of the popular models are listed below. Search the ASIN # on Amazon will get you to the product page:
OVHS072-CSP ASIN # B00I9LAU4I for Cisco IP phones
OVHS072-A96 ASIN # B00K2A9GHG for Avaya 9600 and 1600 Series phones
OVHS072-AVY ASIN # B00K2FFHZG for other Avaya phones models
OVHS072-MTL ASIN # B00K1R5Q for Mitel phones...