VoicePlex is small firm developing wireless coverage and Web apps, working with companies in the DAS (Distributed Antenna System) world, bring new or improved services to mobile users where ever we can.  This DAS world is also called in-building wireless, though you might think of Wi-Fi when in a building, but the DAS makes your cellphone operate inside like it is outside. Similarly, Public Safety now operates in building over a similar DAS infrastructure.

The humorous part of this discussion is how much wire it takes to create all this wireless coverage.