
Lawful Interception (LI); Internal Network Interfaces; Part 1: X1
STANDARD published on 5.8.2025
Designation standards: ETSI TS 103221-1-V1.21.1
Publication date standards: 5.8.2025
The number of pages: 76
Approximate weight : 228 g (0.50 lbs)
Country: European technical standard
Category: Technical standards ETSI