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ATIS 1000631:2005(S2020)
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Signaling System No. 7 (SS7) - High Probability of Completion (HPC) Network Capability
Hardcopy , PDF
English
01-01-2020
The Office of the Manager, National Communications System (OMNCS), tasked by directives from the White House to ensure that a survivable and enduring National Security and Emergency Preparedness (NS/EP) telecommunications capability is available during national emergencies has endorsed the development and adoption of a standard to support increased call completion capabilities for critical users.
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