This post was originally posted to my old blog January 25, 2012. In previous posts, I’ve explained terminology, color coding,...

This article was originally posted to my old blog on January 23, 2012. One of the first things that I...

This post was originally published January 19, 2012 on my old blog. Telephony is definitely not an area for the...

This is the first of a multipart series of articles on Telephony from my old blog that I’ve decided to...