Access and Terminals (AT). Multiple 64 kbit/s digital unrestricted leased lines with octet integrity presented at a structured 2 048 kbit/s interface at either or both ends (D64M). Connection characteristics and network interface presentation

WITHDRAWN published on 1.2.2002

Human Factors (HF). Telephone Prepayment Cards. Tactile Identifier

Standard published on 1.9.2002

Broadband Integrated Services Digital Network (B-ISDN). Digital Subscriber Signalling System No. two (DSS2) protocol. Closed User Group (CUG) supplementary service. Part 1: Protocol specification [ITU-T Recommendation Q.2955.1 (1996), modified]

Standard published on 1.7.2002

Broadband Integrated Services Digital Network (B-ISDN). Digital Subscriber Signalling System No. two (DSS2) protocol. Closed User Group (CUG) supplementary service. Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification

Standard published on 1.7.2002

Broadband Integrated Services Digital Network (B-ISDN). Digital Subscriber Signalling System No. two (DSS2) protocol. B-ISDN user-network interface layer 3 specification for point-to-multipoint call/bearer control. Part 1: Protocol specification [ITU-T Recommendation Q.2971 (1995) , modified]

Standard published on 1.7.2002

Broadband Integrated Services Digital Network (B-ISDN). Digital Subscriber Signalling System No. two (DSS2) protocol. B-ISDN user-network interface layer 3 specification for point-to-multipoint call/bearer control. Part 1: Protocol specification [ITU-T Recommendation Q.2971 (1995) , modified]

Standard published on 1.4.2001

Broadband Integrated Services Digital Network (B-ISDN). Digital Subscriber Signalling System No. two (DSS2) protocol. B-ISDN user-network interface layer 3 specification for point-to-multipoint call/bearer control. Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the user

Standard published on 1.7.2002

Broadband Integrated Services Digital Network (B-ISDN). Digital Subscriber Signalling System No. two (DSS2) protocol. B-ISDN user-network interface layer 3 specification for point-to-multipoint call/bearer control. Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the user

Standard published on 1.7.2002

Broadband Integrated Services Digital Network (B-ISDN). Digital Subscriber Signalling System No. two (DSS2) protocol. B-ISDN user-network interface layer 3 specification for point-to-multipoint call/bearer control. Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the network

Standard published on 1.7.2002

Broadband Integrated Services Digital Network (B-ISDN). Digital Subscriber Signalling System No. two (DSS2) protocol. B-ISDN user-network interface layer 3 specification for point-to-multipoint call/bearer control. Part 6: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the network

Standard published on 1.7.2002