Normy DIN - Německé národní normy - strana 1972

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call offer supplementary service.

Norma vydaná dňa 1.12.2004

Private Integrated Services Network (PISN) - Specification, functional model and information flows - Do not disturb and do not disturb override supplementary services.

Norma vydaná dňa 1.3.2004

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Do not disturb and do not disturb override supplementary services.

Norma vydaná dňa 1.12.2004

Private Integrated Services Network (PISN) - Specification, functional model and information flows - Call completion supplementary services.

Norma vydaná dňa 1.3.2004

Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call completion supplementary services.

Norma vydaná dňa 1.12.2004

Integrated Services Digital Network (ISDN) - Explicit Call Transfer (ECT) supplementary service - Service description.

Norma vydaná dňa 1.9.2000

Integrated Services Digital Network (ISDN) - Explicit Call Transfer (ECT) supplementary service - Functional capabilities and information flows.

Norma vydaná dňa 1.12.2000

Integrated Services Digital Network (ISDN) - Explicit Call Transfer (ECT) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol - Part 1: Protocol specification.

Norma vydaná dňa 1.10.2000

Integrated Services Digital Network (ISDN) - Explicit Call Transfer (ECT) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification.

Norma vydaná dňa 1.10.2000

Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No. one (DSS1) protocol; Explicit Call Transfer (ECT) supplementary service - Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the user.

Norma vydaná dňa 1.12.2002