Description
The organization identifies primary and alternate telecommunications services to support the information system and initiates necessary agreements to permit the resumption of system operations for critical mission/business functions within [Assignment: organization-defined time period] when the primary telecommunications capabilities are unavailable.\n
Supplemental Guidance
In the event that the primary and/or alternate telecommunications services are provided by a common carrier, the organization requests Telecommunications Service Priority (TSP) for all telecommunications services used for national security emergency preparedness (see http://tsp.ncs.gov for a full explanation of the TSP program).\n
Enhancements
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Compliance Mappings
SOC 2 TSC
A1.2
ISO 17799 (legacy)
14.1.4
COBIT 4.1 (legacy)
DS4.1