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ETSI - European Telecommunication Standard Institute(ETSI) produces globally-applicable standards for information and telecommunication technologies (ICT) including land, mobile, radio, converged, broadcast and internet technologies.
Universal Mobile Telecommunications System (UMTS); Virtual Home Environment (VHE) in the Integrated Services Digital Network (ISDN); Envolved UMTS core network
Standard published on 24.11.1999
Selected format:Universal Mobile Telecommunications System (UMTS); Virtual Home Environment (VHE) in the Integrated Services Digital Network (ISDN); Evolved UMTS core network
Standard published on 26.1.2000
Selected format:Universal Mobile Telecommunications System (UMTS); Mobility Management for evolved fixed networks; Part 1: Phase 1
Standard published on 24.11.1999
Selected format:Universal Mobile Telecommunications System (UMTS); Framework for IMT2000 networks [ITU-T Recommendation Q.1701]
Standard published on 24.2.2000
Selected format:Universal Mobile Telecommunications System (UMTS); Network Functional Model for IMT2000 networks [ITU-T Recommendation Q.1711]
Standard published on 29.2.2000
Selected format:Universal Mobile Telecommunications System (UMTS); Strategies
Standard published on 29.2.2000
Selected format:Intelligent Network (IN); Service provider access requirements; Enhanced telephony services
Standard published on 3.3.2000
Selected format:Intelligent Network (IN); Service provider access requirements; Enhanced telephony services
Standard published on 15.12.2000
Selected format:Public Switched Telephone Network (PSTN); 2-wire analogue voice band switched interfaces; Timed break recall (register recall); Specific requirements for terminals
Standard published on 24.2.2000
Selected format:Access and Terminals (AT); Access to the public telecommunications networks; Publication of interface specification under Directive 1999/5/EC (R&TTE); Guidelines for the publication of interface specifications; Part 1: General and common aspects
Standard published on 10.8.2005
Selected format:Latest update: 2026-03-24 (Number of items: 2 269 385)
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