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Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Signalling network layer for circuit-mode basic call control; Part 2: Specification and Description Language (SDL) diagrams
STANDARD published on 9.11.2000
Designation standards: ETSI EN 300403-2-V1.3.1
Publication date standards: 9.11.2000
SKU: NS-308991
The number of pages: 168
Approximate weight : 535 g (1.18 lbs)
Country: European technical standard
Category: Technical standards ETSI
Latest update: 2025-11-14 (Number of items: 2 243 651)
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