automatic secure voice communications การใช้

The Automatic Secure Voice Communications Network was succeeded by the Defense Red Switch Network ( DRSN ) and the STU-III secure phones.
Key among these responsibilities was the establishment of three common-user, defense-wide networks that would be known as the Automatic Voice Network ( AUTOVON ), the Automatic Digital Network ( AUTODIN ), and the Automatic Secure Voice Communications Network ( AUTOSEVOCOM ).
ARPANet-- Automatic Digital Network ( AUTODIN )-- Automatic Secure Voice Communications Network ( AUTOSEVOCOM )-- Automatic Voice Network ( AUTOVON )-- command net-- common user network-- communications net-- communications network-- computer network-- Defense Communications System ( DCS )-- Defense Data Network ( DDN )-- Defense Switched Network ( DSN )-- Emergency Broadcast System ( EBS )-- integrated digital network ( IDN )-- The Internet-- joint multichannel trunking and switching system-- Joint Tactical Information Distribution System ( JTIDS )-- National Communications System ( NCS )-- National Information Infrastructure ( NII )-- value-added network ( VAN)