Yes! For Dispatchers that need to be completely wireless and un-tethered from the radio, or where the radio body has to be mounted away from the dispatcher, eg near splitting/combining equipment, we can run the radio-tablet interface over WiFi! Similarly we can run the audio wireless using industry standard headsets such as the Plantronics CS060.
No. We have another product SmartBridge-Enterprise that runs on a client-server environment for customers that have larger system.
By the time you compare the costs of installation, upgrades, hardware, support and hassle, we think you will find the tablet option comes out a long way ahead for the target market.