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Integrated Services Digital Network (ISDN); Audiovisual services Inband signalling procedures for audiovisual terminals using digital channels up to 2 048 kbit/s
STANDARD published on 1.5.1994
Designation standards: ETSI ETS 300143-ed.1
Publication date standards: 1.5.1994
SKU: NS-312213
The number of pages: 26
Approximate weight : 78 g (0.17 lbs)
Country: European technical standard
Category: Technical standards ETSI
Latest update: 2026-02-13 (Number of items: 2 260 752)
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