

World Wide Walkie Talkie, and its strategic partners, has developed software and hardware that work together to unify different forms of communication devices. Specifically, Critical RF uses technology knows as Radio over Internet Protocol (RoIP) to provide unified communications. Users of fixed and wireless communications devices, such as computers, personal digital assistants (PDAs), smartphones, and two-way radios can seamlessly communicate with each other. Often these users want to communicate, but they have different devices, operate on different spectrum bands, or they are located in different geographic areas. Critical RF unifies push-to-talk (PTT) communications across these different devices, frequencies and locations


World-Wide-Walkie-Talkie(tm) solutions address two primary needs: interoperabilty and enterprise-based PTT communications. Individual municipalities have made their own decisions regarding which radio system to purchase for many years. The end result – neighboring fire, EMS, police, and other emergency responders are not able to talk to each other because they have incompatible equipment and/or are using different frequencies. The tragic events of Hurricane Katrina and September 11, 2001, among others, have highlighted the need for interoperability within federal, state, and local government.
Today’s business environment requires efficient communications in order to be competitive in the marketplace. Businesses need immediate communication to improve coordination and reduce the time required to make decisions. When information is critical to making the right decision, businesses need to connect with the people who matter. Push-to-talk services dramatically shorten the communication cycle for workers spread out geographically, helping businesses make decisions quickly. Seamless PTT communication can enhance performance and increase operational efficiency and provide a distinct competitive advantage to any business. PTT services exist today, but they are carrier dependent and are not able to be connected to two-way radio systems and computers.
Our solutions include end user software (thin-client) that operators on the customer's device and central server software (hosted by either Critical RF or the customer) which manages the communication between the devices. Our hardware platform (SiteCAST and SafetyNET) provides the gateway between land mobile radio systems and the internet.

See our Products page for a comple listing of our suite of software and hardware offerings
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