Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Basic call control; Enhancement at the b service entry point for Virtual Private Network (VPN) applications; Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the user
STANDARD published on 31.8.1999
Designation standards: ETSI EN 301060-4-V1.1.4
Publication date standards: 31.8.1999
The number of pages: 44
Approximate weight : 132 g (0.29 lbs)
Country: European technical standard
Category: Technical standards ETSI