How IP is improving public safety radio communications and interoperability

How IP is improving public safety radio communications and interoperability by James Careless DENVER—In a bid to improve its overall communications with officers and to allow other agencies with incompatible radio systems to talk to them, the Denver Police do something different. They installed an IP-based software platform. http://www.hendonpub.com/publications/publicsafetyit/otherarticles.asp?ID=1014