IEC 60050-714:1992 ed1.0

Действует

International Electrotechnical Vocabulary - Chapter 714: Switching and signalling in telecommunications — 188 стр.

It has the status of a horizontal standard in accordance with IEC Guide 108.

ICS

01.040.33 Telecommunications. Audio and video engineering (Vocabularies) / Телекоммуникации. Аудио- и видеотехника (Словари)

33.020 Telecommunications. Including infrastructure / Телекоммуникации в целом. Включая инфраструктуру