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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.
Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Messaging service using the IP Multimedia (IM) Core Network (CN) subsystem; Stage 3: Protocol specifications [Endorsement of 3GPP TS 24.247 Release 6]
Standard published on 11.6.2008
Selected format:Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); PSTN/ISDN Simulation Services; Completion of Communications to Busy Subscriber (CCBS), Completion of Communications by No Reply (CCNR); Protocol Specification
Standard published on 13.1.2009
Selected format:Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); IMS-based PSTN/ISDN Emulation Stage 3 specification
Standard published on 12.5.2006
Selected format:Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); IMS-based PSTN/ISDN Emulation; Stage 3 specification
Standard published on 2.2.2009
Selected format:Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); IMS-based PSTN/ISDN Emulation; Stage 3 specification
Standard published on 3.3.2009
Selected format:Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); IMS-based PSTN/ISDN Emulation; Stage 3 specification
Standard published on 24.2.2011
Selected format:Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); IMS-based PSTN/ISDN Emulation; Stage 3 specification
Standard published on 27.4.2011
Selected format:Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); Direct Communication Service Capability; SIP Protocol Specification; (OMA-TS-POC_ControlPlane-V1, modified and OMA-TS-PoC_UserPlane-V1, modified and OMA-TS-PoC_XDM-V1, modified)
Standard published on 16.2.2007
Selected format:Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); SDP Interworking between SIP/SDP and H.248/SDP
Standard published on 30.1.2008
Selected format:Telecommunications and Internet converged Services and Protocols for Advanced Networking (TISPAN); SDP Interworking between Call/Session Control Protocols (SIP/SDP, RTSP/SDP; etc.) and the Gateway Control Protocol (H.248/SDP)
Standard published on 7.8.2009
Selected format:Latest update: 2026-03-25 (Number of items: 2 269 413)
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