Secure Digital Voice Communications in the Defense Data Network (DDN).
Abstract
This final report has investigated and validated one of the fourteen key features of the future, all-digital World-wide Digital Systems Architecture (WWDSA), namely the enhanced 2.4 Kbps secure voice survivability through the use of packetized voice and the use of packetized voice and the interconnection between the voice survivability through the use of packetized voice and the interconnection between the voice (DSN) phase implementation plan in the report, Secure Voice, as provided by the STU-IIs, can be implemented in the DDN in the late 1980s time-frame with no technical and minimum schedule risk. VIUs are proposed to interconnect, the family of secure voice terminals, called STU-IIs, to the DDN. VIUs contain modan, signalling and supervision (S/S), and processor modules and are supported by the implementation model of the protocol architecture that (with the TAC as processor module) was proposed in the report. An optimum system-level architecture employing the VIUs and the proposed in the implementation plan based on an extensive evaluation. Keywords include: Secure voice, DDN, Secure Terminal Units (STU), STU-II, STU-IIM, DoD Protocols, Terminal access controller (TAC), IPLI, Voice Interface Unit (VIU).
Document Details
- Document Type
- Technical Report
- Publication Date
- Mar 15, 1985
- Accession Number
- ADA154677
Entities
People
- C. Oesterreicher
- D. Gan
- M. Bernet
Organizations
- Computer Sciences Corporation