Awesome chart!  While you are updating it, you may also want to reflect that Microsoft changed &quot;Lync&quot; to be called &quot;Skype for Business&quot; in April 2015 - <a href="https:&#x2F;&#x2F;technet.microsoft.com&#x2F;en-us&#x2F;library&#x2F;dn913785.aspx" rel="nofollow">https:&#x2F;&#x2F;technet.microsoft.com&#x2F;en-us&#x2F;library&#x2F;dn913785.aspx</a>
<a href="http:&#x2F;&#x2F;blogs.technet.com&#x2F;b&#x2F;scottstu&#x2F;archive&#x2F;2015&#x2F;04&#x2F;13&#x2F;controlling-the-client-experience-with-skype-for-business.aspx" rel="nofollow">http:&#x2F;&#x2F;blogs.technet.com&#x2F;b&#x2F;scottstu&#x2F;archive&#x2F;2015&#x2F;04&#x2F;13&#x2F;contr...</a><p>As far as I know &quot;Skype for Business&quot; is still using Lync&#x27;s protocols, so your line would still be accurate.