MH/T 4060.4-2025Technical specification of VoIP voice communication for civil aviation - Part 4: Interoperability protocol requirements for recording (English PDF)

MH/T 4060.4-2025 (Technical specification of VoIP voice communication for civil aviation - Part 4: Interoperability protocol requirements for recording) is available as an English-translated PDF.

MH/T 4060.4-2025 — This standard specifies the interoperability requirements between recorders supporting VoIP functionality in civil aviation air traffic services and VoIP VHF air-to-ground voice communication systems and VoIP voice communication switching systems.

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This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 9 pages — is available in the English PDF.

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