Jabra UC Voice 550 MS Duo Headset


The 550 MS duo is a plug-and-play headset with Microsoft Office Communicator and Microsoft Lync.

Its compatibility ensures a swift deployment and quick user adoption. Employees will enjoy a comfortable headset with a class design.

  • Optimized for Microsoft Office Communicator and Microsoft Lync
  • Employees enjoy a comfortable headset with a classic design
  • Come through loud and clear with HD Voice technology

Customers will enjoy clearer conversations, thanks to the wideband audio feature that enhances call clarity.

Jabra UC Voice 550 MS Duo is part of the Jabra UC Voice™ 550 Series.



Operating System:

  • This device support Apple Mac OS
  • This device supports Microsoft Windows


This device is connected via USB


  • Designed to optimize the experience of using a Unified Communications client
  • Connects to a PC and can be used to stream music/sound and for voice calls

Control Center:

Control Center enables you to manage all of your devices directly from Jabra Direct, enabling greater control and mass deployment


Frequency Response:

Speakers with Wideband/HD Voice frequency response enable realistic reproduction of human voices on optimized digital lines, e.g. IP telephony and Unified Communications

Noise Protection:

Peakstop™ – Eliminates potentially harmful sound spikes

Digital Signal Processing:

Digital Signal Processing (DSP) is a technology that digitally optimizes your voice and music and suppresses echoes

Listening Mode:

Offers stereo sound through two speakers (look for Duo or Stereo)


Microphone Type:

Noise Canceling – enhances call clarity by eliminating background noise from the office.

Microphone Sensitivity:

Standard (E-STD) variation microphone sensitivity is comparable to a normal telephone receiver and is used in most telephone devices.

Boom Arm Type:

Flex. Noise-cancelling microphone with excellent noise reduction – great for open, loud office environments. The boom arm can be adjusted to the user.

Mute Function:

Mute gives you the option to mute/unmute the microphone directly on the device

Noise Protection:

Peakstop™ – Eliminates potentially harmful sound spikes


Wearing Style:

Headband – a fully adjustable, over-the-head wearing style

Ear Cushion Type:

Large (L) leatherette ear cushions

Remote Call Control

Jabra Direct:

Jabra Direct enables remote call control with Jabra headsets and the latest generation of UC and IP softphones. Wireless headset users can answer and end calls away from their desk and softphone. With a corded headset, Jabra Direct gives you a number of remote call control functions either directly from your headset or from in-line buttons on the cord.The seamless integration between headset and softphone allows users to benefit from enhanced mobility and the ability to multitask while on a call. This freedom improves work efficiency and ergonomics throughout the day.

Certification and Standards


Certified by Microsoft

Weight 0.5 lbs



Manufacturer Part Number