A Comparison of PSTN and IP Traffic From 1997 to 2015

July 5, 2011
By: Dr. Shawn DuBravac
Blog, nature of technology, trends

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

For Adult Smokers Only

Apparently teenage smokers must have their own lounge at Narita.

Clear Sign Video Game Demographic is Aging

It should come as no surprise that in-game product placement

Only in a Digital World: Messages in the Sky

We are pushing into a fully digital world. This was