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IT Baseline Protection Manual - The Information Warfare Site

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Telecommunications Telecommunications System (Private Branch Exchange, PBX)<br />

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- S 4.62 (2) Use of a D-channel filter (optional)<br />

Communications:<br />

- S 5.14 (1) Shielding of internal remote accesses<br />

- S 5.15 (1) Shielding of external remote accesses<br />

Contingency Planning:<br />

- S 6.10 (2) Contingency plans for breakdown of data transmission<br />

- S 6.26 (2) Regular backup of PBX configuration data<br />

- S 6.28 (3) Agreement on the delivery deadlines for "vital" PBX units (optional)<br />

- S 6.29 (2) PBX base line for emergency calls (optional)<br />

- S 6.30 (3) Emergency circuit (optional)<br />

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<strong>IT</strong>-<strong>Baseline</strong> <strong>Protection</strong> <strong>Manual</strong>: Otober 2000<br />

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