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

on Amazon’s Digital Book Lending Service

Amazon is now a library – sorta. Last week, Amazon

P-E-R-F-E-C-T!

I was in San Francisco this week speaking at and

The Continued Digital Revolution of HR

I joined the PCTY Talks podcast this week to talk