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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 Radio equipment Interface (ORI); ORI interface Specification; Part 1: Low Layers (Release 4)
Standard published on 14.10.2014
Selected format:Open Radio equipment Interface (ORI); ORI Interface Specification; Part 2: Control and Management (Release 1)
Standard published on 31.8.2012
Selected format:Open Radio equipment Interface (ORI); ORI Interface Specification; Part 2: Control and Management (Release 1)
Standard published on 2.5.2013
Selected format:Open Radio equipment Interface (ORI); ORI Interface Specification; Part 2: Control and Management (Release 1)
Standard published on 14.3.2014
Selected format:Open Radio equipment Interface (ORI); ORI Interface Specification; Part 2: Control and Management (Release 2)
Standard published on 2.5.2013
Selected format:Open Radio equipment Interface (ORI); ORI Interface Specification; Part 2: Control and Management (Release 2)
Standard published on 14.3.2014
Selected format:Open Radio equipment Interface (ORI); ORI Interface Specification; Part 2: Control and Management (Release 3)
Standard published on 14.3.2014
Selected format:Open Radio equipment Interface (ORI); ORI Interface Specification; Part 2: Control and Management (Release 4)
Standard published on 13.10.2014
Selected format:Network Aspects (NA); Guidelines for standards on IN Capability Set 1
Standard published on 27.3.1992
Selected format:Digital Terminals and Access (DTA); Attachment requirements for Data Terminal Equipment (DTE) to connect to Packet Switched Public Data Networks (PSPDNs) for CCITT Recommendation X.25 interfaces at data signalling rates up to 1 920 kbit/s utilizing interfaces derived from CCITT Recommendations X.21 and X.21 bis
Standard published on 31.1.1997
Selected format:Latest update: 2025-05-15 (Number of items: 2 200 082)
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