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This is a blog for John Weber. One of my joys in life is helping others get ahead in life. Content here will be focused on that from this date forward. John was a Skype for Business MVP (2015-2018) - before that, a Lync Server MVP (2010-2014). I used to write a variety of articles (https://tsoorad.blogspot.com) on technical issues with a smattering of other interests. I have a variety of certifications dating back to Novell CNE and working up through the Microsoft MCP stack to MCITP multiple times. FWIW, I am on my third career - ex-USMC, retired US Army. I have a fancy MBA. The opinions expressed on this blog are mine and mine alone.


Plantronics Blackwire C725-M

Do you work in a noisy office environment?  Does that noise get in the way of your concentration? Do you tend to put up some music on to mask that noise? 

Plantronics might have an answer for you.  The Blackwire series of Optimized for Lync headsets has another winner.  the C725-M.  Noise cancelling, stereo, and a set of features that might well make this your go-to headset.  Here is the official market-speak.  It even comes with a nice soft carry case.


The short list of goodies incudes:

From the top down we have:  YES, sweet!, maybe, handy, Pandora John approved, I don’t care.

You want more detail?  OK, fine.  The ANC works really well; I would prefer over-the-ear rather than on-the-ear.  Could be just me, but what is the point to ANC when the noise can just go around? 

Smart Sensor?  This puppy answers the call just by putting the headset on.  This might be a little odd to some, but this auto-answer feature is also on my Voyager so I am used to it.  Once you try it, you may never go back. 

Professional audio quality?  I think this will depend your definition of what “good” is. 

Inline controls?  See below.  But they work well.

Music? Personally, based on my testing, and knowing that the stream on Pandora is different from 3g to Wi-Fi. my tired ears could tell the difference.  And sounds pretty nice on both. 

As to the case, I don’t care, I don’t use them.  You, however, might think that the case is the best thing since the corner gas-station.


The microphone boom can go on both sides.  It all folds flat.  The ANC is really nice.  It answers the call for me. The inline module volume control has different tones for up and down.  The ANC is really nice.  There, now I have said it three times.

The line cord is a bit stiffer than some I have seen.  Which I like.  Less tangle coming out of Mr. Backpack.  Plantronics also has a comprehensive download and support site.  There is even specific software to enhance your Lync user experience.  Nice.

Comfort is a solid 9.5+ on the Tsoorad Goodness scale.  Not too much weight, and I did not feel like I had my head in a vise.

Lync Link

Of course, this blog would not be appropriate if I did not tie this device into Lync in some fashion.  Plantronics says the C725-M is Optimized for Lync.  How did that portion of the testing go?  Easy-peasy.  Plug n Play.  I had zero issues – all I did was plug into a USB port and I was up and running. The Inline module works as expected. Audio voice quality is excellent.


A winner.  No need to say more.

You can get one right here.


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test 02 Feb

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