*Discontinued*, replaced by Plantronics HW540-CIS Cisco IP Phone Headset 

Plantronics H171-CIS for the Cisco IP Phone DuoPro Headset is the most versatile headset ever! This innovative Plantronics DuoPro offers all day comfort and best-in-class sound quality. The Plantronics H171 is the convertible model with superior voice tube microphone. New ergonomic innovations offer unsurpassed comfort. The DuoPro family offers more wearing styles and innovative features than any other headset: there is the “uncompromising” design of our convertible model that delivers superior comfort, sound and reliability; the unique double T-pad headband on our over-the-head model so there’s never a speaker pad pressing on your ear; the ergonomic earloop for over-the-ear convenience, exceptional comfort and stability. All DuoPro models are available with either the Plantronics trademark voice tube or noise-canceling microphone that includes an innovative anti-twist boom.

This H171-CIS headset is Cisco Certified Compatible with these phone models: 6921, 6941, 6945, 6961, 7821, 7841, 7861, 7931G, 7940, 7940G, 7941, 7941G, 7942G, 7945, 7945G, 7960, 7960G, 7961, 7961G, 7962, 7965G, 7970, 7970G, 7971G, 7975G, 7985G, 8811, 8841, 8851, 8861, 8865). As well as Cisco 8900, and 9900 Series (8941, 8945, 8945G, 8961, 9951, 9971

Key Features:

• Includes Cisco Certified Adapter Cable - No other cables or adapters needed for your Cisco IP phone

• The most versatile headsets ever made with models to fit your favorite wearing style.

• Advanced ergonomic designs for superior balance, fit and comfort: Over-the-head style—Unique double T-pad headband distributes weight evenly so there’s never a speaker pad pressing on your ear. Over-the-ear style—Conformable earloop can be molded for a secure, comfortable fit.

• Microphone: Voice tube—Plantronics’ trademark design, light weight and unobtrusive. Ideal for most offices and call centers, delivers great sound quality in all but the noisiest environments.

• Supports SoundGuard Plus and Call Clarity technologies for superior sound.

• Can be worn on either ear.

• Quick Disconnect™ lets you walk away from your phone while still wearing your headset. Adjustable clothing clip and 10-foot coil cord for freedom of movement.

• Warranty: Two years for unsurpassed durability.