SC-19(100)—Voice Over Internet Protocol
Technical
>Control Description
Unclassified VoIP is not permitted within classified facilities unless the VoIP is converted to POTS before exiting the facility boundary.
>Supplemental Guidance
VoIP in classified facilities should comply with CNSSI-5000 [Reference 55]. Some authorizers may require CNSSI-5000 compliance.
>Tailoring Guidance
Must be selected for unclassified VoIP in classified facilities.
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