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 (Endosement of the English version ETS 300771-4:1998-09 as German standard)
Edition 1999-11

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 (Endorsement of the English version ETS 300771-5:1998-06 as German standard)
Edition 1999-11

Broadband Integrated Services Digital Network (B-ISDN) - Digital Subscriber Signalling System No. two (DSS2) protocol - Generic functional protocol- Core aspects - Part 1: Protocol specification [ITU-T Recommendation Q.2932.1, modified]; English version ETS 300796-1:1997
Edition 1998-07

Broadband Integrated Services Digital Network (B-ISDN); Digital Subscriber Signalling System No. two (DSS2) protocol; generic functional protocol; core aspects - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsement of the English version ETS 300796-2:1998 as German standard)
Edition 2000-01

Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network; Generic functional protocol for the support of supplementary services; Inter-exchange signalling procedures and protocol
Edition 2002-07

Integrated Services Digital Network (ISDN) - Outing Call Barring (OCB) supplementary services - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 1: protocol specification
Edition 2001-03-01

Integrated Services Digital Network (IDSN) - Multiple Subscriber Number (MSN) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 1: protocol specification
Edition 2000-08-01

Integrated Services Digital Network (ISDN) - Multiple Subscriber Number (MSN) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification
Edition 2000-08-01

Integrated Services Digital Network (ISDN) Multiple Subscriber Number (MSN) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 3: Test Suite Structure and Test Purposes (TSS & TP) specification for user
Edition 2000-08-01

Integrated Services Digital Network (ISDN) - Multiple Subsciber Number (MSN) supplementary service - Digital Subsciber Signalling System No one (DSS1) protocol - Part 4: Abstract Test Suite (ATS) and partial Protocol Implementation eXtra information for Testing (PIXIT) proforma specification for the user
Edition 2000-10-01