Sentinel ISDN

Sentinel ISDN

The Sentinel ISDN Terminal Adapter provides access for an ISDN (BRI) terminal to the Sentinel Internet Protocol (IP) network. The terminal can be either non-secure or secure, such as the Land and Naval Defence Electronics Division Brent phone. Use of this adapter with the Sentinel Desk Access Unit (DAU) allows standard ISDN phones to operate alongside new Sentinel IP phones within a modern tactical communication network.