Integrated Services Digital Network (ISDN) - Call Forwarding Unconditional (CFU) supplementary service - Functional capabilities and information flows; English version ETS 300204:1994
适用范围:The document defines the stage 2 of the Call Forwarding Unconditional (CFU) supplementary service.
Private Integrated Services Network (PISN) - Specification, functional models and information flows - Call interception Additional Network Feature (ANF) (ISO/IEC 15053 (2003), modified)
适用范围:This European standard specifies requirements in the telecommunications sector.
Integrated Services Digital Network (ISDN) - Call Waiting (CW) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol - Part 6: Abstract Test Suite (ATS) and partial Pr...
适用范围:This European standard specifies requirements in the telecommunications sector.
Integrated Services Digital Network (ISDN) - Malicious Call Identification (MCID) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 6: Abstract Test Suite...
适用范围:The document deals with the user test suite and partial protocol inplementation extra information for testing proforma for the network side of the malicious call identification supplementary service.
Integrated Service Digital Network (ISDN) - Signalling System No. 7 (SS7); ISDN User part (ISUP) version 4 for the international interface - Part 21: Anonymous Call rejection (ACR) supplementary servic...
适用范围:The document specifies requirements in the telecommunications sector.
Corporate telecommunication Networks (CN) - Signalling interworking between QSIG and H.323 - Call Completion supplementary services (ISO/IEC 21991 (2002), modified)
Broadband Integrated Services Digital Network (B-ISDN) - Digital Subscriber Signalling System No. two (DSS2) protocol; Subaddressing (SUB) supplementary service - Part 1: Protocol specification (ITU-T...
适用范围:The document contains the endorsement notice for ITU-T Recommendation Q.2951.8 as an ETS with adreed modifications.
Integrated Services Digital Network (ISDN); Call Waiting (CW) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 1: Protocol specification (Endorsement of the E...
适用范围:The document deals with the stage-3-description of the user-network interface for the supplementary service Call Waiting in the pan-European ISDN. With the signalling procedures given in this document ...
Integrated Services Digital Network (ISDN); Call Waiting (CW) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 5: Test Suite Structure and Test Purposes (TSS&...
适用范围:The document deals with the test suite structure and the test purposes for the network side in the European ISDN.
Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No.one(DSS1) and Signalling System No.7 (SS7) protocols - Call Forwarding on Not Reachable(CFNRc) supplementary service...
适用范围:The project specifies requirements in the telecommunications sector.
Digital cellular telecommunications system (Phase 2+) (GSM) - Test sequences for the Adaptive Multi-Rate (AMR) speech codec
适用范围:This European standard specifies requirements in the telecommunications sector.
Integrated Services Digital Network (ISDN) - Audio characteristics of terminals designed to support conference services in the ISDN; English version ETS 300807:1997
适用范围:The document specifies the audio characteristics and the video characteristics of terminals designed to support the conference teleservice.
V interfaces at the digital Local Exchange (LE) - Access Network (AN) supporting V5 - Transmission characteristics and performance design objectives for call handling and bearer channel connection mana...
适用范围:The document specifies requirements in the telecommunication sector.
Information technology -- Telecommunications and information exchange between systems -- Private Integrated Services Network -- Specification, functional model and information flows -- Name identificat...
适用范围:Is one of International Standards defining services and signalling protocols applicable to Private Integrated Services Networks. The series uses the ISDN concepts as developed by ITU-T and conforms to ...
Digital cellular telecommunications system (Phase 2+) (GSM) - User-to- User Signalling (UUS) - Service description, Stage 1
适用范围:This European standard specifies requirements in the telecommunications sector.
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