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Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Generic functional protocol for the support of supplementary services at the b service entry point for Virtual Private Network (VPN) applications; Part 1: Protocol specification
STANDARD published on 30.4.1998
Designation standards: ETSI EN 301061-1-V1.2.2
Publication date standards: 30.4.1998
SKU: NS-309631
The number of pages: 31
Approximate weight : 93 g (0.21 lbs)
Country: European technical standard
Category: Technical standards ETSI
Latest update: 2026-01-14 (Number of items: 2 254 595)
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