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

The perverse problem with No Child Left Behind like incentive

By now you’ve likely heard the comforting quip: “AI won’t

Some are predicting store traffic will fall (again) this year.