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General Dynamics to add switched network compatibility to universal secure phone
SCOTTSDALE, Ariz., 8 Aug. 2008. General Dynamics C4 Systems won a $2.8 million contract by the National Security Agency (NSA) to add a new Public Switched Telephone Network (PSTN) feature to the Sectéra vIPer universal secure phone. The new feature, called "PSTN Connect," will enable the vIPer phone to connect with traditional telephone networks, enabling users of secure desktop phones to use one secure phone on either PSTN or VoIP networks.