In a few recent blogs , I took up the issue of IPTV and what the future might look like. It's exciting, and I firmly believe that we are on the cusp of a revolution in how we get our television fix. But I was thinking about this a bit the other day, Read More...

Let's go back to some basics. We use the telephone every day. We use telephone numbers every day. Today, Dave tells you a bit about the structure of the telephone number, how it is assigned, and issues related to it. You can listen to (or download) Read More...