Many on-premise phone system (PBX) manufacturers claim that the five-year costs of their systems are lower than an equivalent cloud alternative.

Many of today's commercial buildings predate modern energy-saving tools and techniques. That means they waste a lot of energy — up to 30% of it, ...

5G, the next iteration of wireless networks, is not merely an incremental increase in network speed and capacity. It's so much more.
5G will ...