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89:(JCS) as the provider of long-distance communications service for the DOD. The DSN is designated as a primary system of communication during peacetime, periods of crisis, preattack, non-nuclear, and post-attack phases of war. The network assures nonblocking service for users with "flash" and "flash override"
136:, and remote switching units. Using the transmission, timing, and control elements of the DISN, they interconnect all military locations worldwide and provide end-to-end long-distance common user and dedicated voice, secure voice, data, and video services worldwide.
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In addition to nonsecure voice, data, and video services, the DSN will provide transmission, switching, and support services for Secure
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The DSN Switching
Subsystem consists of multifunction,
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163:). The DSN can also provide access to the
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369:. You can help Knowledge (XXG) by
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83:Office of the Secretary of Defense
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328:A brief history of the DSN
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298:28 December
268:New Zealand
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177:area codes
171:Area codes
134:end office
112:Switching,
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334:DSN Movie
261:Australia
217:INDOPACOM
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103:Autovon
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