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Integrated Systems Digital Networking (ISDN)

nounverified· unreviewed·updated Aug 30, 2026

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A hierarchy of digital switching and transmission systems that provides voice, data, and image in a unified manner. Integrated Systems Digital Networking (ISDN) is synchronized so that all digital elements communicate in the same protocol at the same speed.

MWEFederal Financial Institutions Examination Council (FFIEC) IT Examination Handbook Infobase, Glossary

Classifications

per-axis with provenance

Entity Type

Network0%rule-basedmulti_axis_classifier_low_confidence.v1

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Sensitivity

—60%llm-generatedllm:claude-haiku-4-5

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Information Class

—70%llm-generatedllm:claude-haiku-4-5

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Variants

3 surface forms

plural: Integrated Systems Digital Networking (ISDN)S
possessive: Integrated Systems Digital Networking (ISDN)'s
pluralpossessive: Integrated Systems Digital Networking (ISDN)S'

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