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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.
Digital Radio Mondiale (DRM); System Specification
Standard published on 7.11.2023
Selected format:Services and Protocols for Advanced Networks (SPAN); Short Message Service (SMS) for PSTN/ISDN; Service description
Standard published on 28.1.2002
Selected format:Services and Protocols for Advanced Networks (SPAN); Short Message Service (SMS) for PSTN/ISDN; Service description
Standard published on 23.4.2003
Selected format:Services and Protocols for Advanced Networks (SPAN); Service Provider Access Requirements (SPAR); Open Service Access for API requirements; Part 1: Version 1
Standard published on 27.5.2002
Selected format:Services and Protocols for Advanced Networks (SPAN); Service Provider Access Requirements (SPAR); Open Service Access for API requirements; Part 2: Version 2
Standard published on 25.4.2003
Selected format:Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Service Provider Access; Open Service Access for API requirements; Part 3: Version 3
Standard published on 5.7.2005
Selected format:Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Service Provider Access; Open Service Access for API requirements; Part 4: Version 4
Standard published on 12.2.2008
Selected format:Services and Protocols for Advanced Networks (SPAN); Intelligent Networks (IN); Architectures and signalling requirements for IN-based networks interworking with IP-based networks
Standard published on 18.12.2001
Selected format:Public Switched Telephone Network (PSTN); Real time clock [CEPT Recommendation T/CS 20-18 E (1981)]
Standard published on 15.9.1995
Selected format:Electromagnetic compatibility and Radio spectrum Matters (ERM); Close Range peer-to-peer symmetrical Data Communication (CRDC) system
Standard published on 6.5.2002
Selected format:Latest update: 2025-12-29 (Number of items: 2 253 390)
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