Designed to meet MIL standards, the BCC-Micro is a 5-port tactical voice bridge combined with a rugged PC embedded, carrying a softphone application. For Public Safety applications, this allows users to effectively bridge the radio interface with a Softphone for extended capabilities. It also allows users to talk from any device (cellphone, tablet or computer) to radios using their softphone application. For added features and security, we replace the standard Softphone application by the REDCOM Sigma® software, providing a robust and flexible Expeditionary Communications platform that can be deployed in public, private, and hybrid cloud environments, bridging radio and secured IP networks. This add-on also allows secure PTT over cellphone, a feature that is asked more and more by customers as multiple devices are brought on the scene.