The Advances in P25: Standards | Interoperability | Security eBook is a comprehensive resource intended to provide you with everything you need to know about the Project 25 (P25) standard. The ebook covers P25 benefits and capabilities, testing and compliance, encryption and security, funding for P25 projects, use cases and LMR-to-LTE interworking. This ebook is a great resource for those already operating a P25 system and those looking to deploy a system.