A VoIP communicator utilizes an ultrawide band frequency, sufficient to determine a location of the communicator to within 1 meter, 0.1 meters, or less. The communicator preferably includes a display screen that displays a rich colored asset map. Several novel software functionalities are contemplated, including: (a) reporting the location of the responder as being within one of a plurality of business locations; (b) using scalar vector graphics to display the locations with varying degrees of detail; (c) displaying replay of movements of the assets; (d) displaying utilization profiles of the assets; and (e) coordinating the locations of the at least some of the assets data from a global satellite positioning system (GPS). It is still further contemplated that the inventive system can consolidates output from different types of nominally incompatible equipment.