The APCO P25 Console Subsystem Interface (CSSI) standard allows dispatch consoles from different manufacturers to be connected to the controller/core of other manufacturers’ P25 radio systems. CSSI is a subset of the ISSI standard interface. For example, a Zetron console could be connected to a Motorola P25 radio system, or an Avtec console could be…
Tag: Digital
Why Digital?
Licensed, professional two way radio is on the verge of making the biggest leap forward since the invention of the transistor: the evolution from analog to digital. Digital radio offers many advantages over analog, including improved voice quality at greater range, improved battery life in portable devices, better privacy, sophisticated call-control features, the ability to…