A Comparison of PSTN and IP Traffic From 1997 to 2015

A Comparison of PSTN and IP Traffic From 1997 to 2015.  Slides start on page #4.

[slideshare id=8515037&doc=acomparisonofpstnandiptrafficfrom1997to2015-110705135902-phpapp02&type=d]

Related

Much has been written about big data (insert air quotes)

Mary Meeker’s 2011 Internet Trends if you haven’t seen them

Apple released their FY 2016 first quarter results today. Here