The author is assistant chief engineer of Radio One Dallas. For years, Radio One Dallas had a Nortel phone system that seemingly required a service call for anything beyond switching out a handset ...

More and more companies are making the transition to IP-based PBX systems because they offer flexibility and cost savings. In fact, some projections indicate that this year the number of IP PBX ...

A telephone number is a must-have for businesses. It is a need that has withstood time and is one that we don’t anticipate going away any time soon. The business requirement for a telephone number is ...