Plantronics HW251-CIS SupraPlus VoiceTube Cisco Headset *Discont

plantronics hw251-cis supraplus voicetube cisco headset *discont view

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*Discontinued*  Replaced by the Plantronics HW510-CIS EncorePro Noise Canceling Cisco Headset

The Plantronics HW251-CIS Wideband VoiceTube Headset for Cisco IP Phones brings new standards in all-day comfort and reliability to telephone professionals. Enhanced receiver-side audio quality, intelligent flexible boom and stylish design provide greater headset flexibility. SupraPlus offers this monaural versions voice tube microphones and is compatible with Plantronics amplifiers and USB-to-headset adapters.

Cisco Headsets

Plantronics HW251-CIS is Certified compatible with Cisco IP phone series models:

Cisco IP 69xx
Cisco IP 78xx
Cisco IP 79xx
Cisco IP 88xx
Cisco IP 89xx
Cisco IP 99xx

Key Features:

  • Includes Direct Connect Cisco IP Cable
  • Wideband audio improves speech clarity and decreases errors, repeats, and listener fatigue
  • All-day wearing comfort and reliability
  • Enhanced audio for greater listening accuracy
  • Supports all Plantronics amplifiers and USB-to-headset adapters
  • Leverages the strength of the market-leading Supra headset
  • Designed for the most demanding environments


  • The new standard in all-day comfort and reliability: The SupraPlus Monaural Headset expands on the classic corded professional headsets style and functionality. It features a greater receiver-side audio quality vastly improving listening intelligibility.
  • Comfortable, lightweight design: Featuring an adjustable headband, foam ear cushions and comfort T-Pad design create a stable, comfortable fit.
  • Bendable, intelligent, click-stop boom: Stays in position for clearer voice transmission.
  • Low Profile: Features clear, adjustable voice tube.
  • Smaller, lighter, more flexible cable: Designed for lightweight durability.
  • Quick call feature: Headband twists out of the way for convenient quick call pick up.

<= This headset has a Modular Connection at the end. It plugs directly into your Cisco IP telephones headset port. No amplifier and additional cords are required.



Optional Accessories for the Plantronics HW251-CIS:

Plantronics Foam Ear Cushions Supra Plus (2 pairs)

Plantronics Leatherette Ear Cushions SupraPlus

Plantronics Voice Tubes - Clear(3-Pack)

Plantronics SupraPlus Headset Voice Tube Accessory Value Pack

Plantronics SupraPlus Circumnaural Leather Ear Cushions


For more details see Plantronics HW251 datasheet

Also see Plantronics SupraPlus Wideband Headsets FAQ

This product was added to our catalog on Wednesday 11 May, 2011.
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This product was added to our catalog on Wednesday 11 May, 2011.
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