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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.
Open Service Access (OSA); Application Programming Interface (API); Part 9: Generic Messaging SCF (Parlay 6)
Standard published on 19.5.2008
Selected format:Public Switched Telephone Network (PSTN); Multifrequency push-button receiver at subscriber s premises [CEPT Recommendation T/CS 34-09 E (1983)]
Standard published on 15.9.1995
Selected format:Access, Terminals, Transmission and Multiplexing (ATTM); Energy management; Global KPIs; Operational infrastructures; Part 1: General requirements
Standard published on 30.5.2013
Selected format:Access, Terminals, Transmission and Multiplexing (ATTM); Energy management; Global KPIs; Operational infrastructures; Part 1: General requirements
Standard published on 14.3.2014
Selected format:Access, Terminals, Transmission and Multiplexing (ATTM); Energy management; Global KPIs; Operational infrastructures; Part 2: Specific requirements; Sub-part 1: Data centres
Standard published on 30.5.2013
Selected format:Access, Terminals, Transmission and Multiplexing (ATTM); Energy management; Global KPIs; Operational infrastructures; Part 2: Specific requirements; Sub-part 1: Data centres
Standard published on 14.3.2014
Selected format:Access, Terminals, Transmission and Multiplexing (ATTM); Energy management; Global KPIs; Operational infrastructures; Part 2: Specific requirements; Sub-part 2: Fixed broadband access networks
Standard published on 16.5.2018
Selected format:Integrated broadband cable telecommunication networks (CABLE); Energy management; Global KPIs; Operational infrastructures; Part 2: Specific requirements; Sub-part 4: Cable Access Networks
Standard published on 2.6.2015
Selected format:Access, Terminals, Transmission and Multiplexing (ATTM); Carbon Intensity Management; Operational infrastructures; Implementation of Global KPIs; Part 3: ICT Sites; Sub-part 2: DCCM
Standard published on 22.4.2022
Selected format:Public Switched Telephone Network (PSTN); Multifrequency signalling system to be used for push-button telephones [CEPT Recommendation T/CS 46-02 E (1985)]
Standard published on 15.9.1995
Selected format:Latest update: 2026-05-15 (Number of items: 2 278 685)
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