As you may have already figured out by reading my articles over the past few years, I have been working with NEC Key and PBX systems…

Here at tellatek.com we get asked quite frequently to demo or test a product and write about our opinions and experiences good or bad. In turn, we not only share this…

Recently I did a job for a mortgage company that was getting rid of their conventional land lines and replacing them with two Magic Jacks they had purchased…