The APCO Project 25 (P25) standard enables interoperability among the P25 products of multiple manufacturers, defining standard basic and optional advanced features. The P25 Common Air Interface (CAI) defines radio operation over the air to provide the basis of interoperability.

P25 Product List



    P25 is a set of open standards resulting from the combined efforts of public safety organizations in the United States, standardized and maintained by TIA (Telecommunications Industry Association). PowerTrunk25 features a powerful, field-proven, end-to-end IP-based design, using standard networking equipment which reduces risk of obsolescence and lowers switching equipment costs. It is available for both […] Read more

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