Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Teleaction service; Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification

Norma vydána dne 30.3.1999

Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Teleaction service; Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the End User Terminal (EUT)

Norma vydána dne 4.11.1999

Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol; Teleaction service; Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the Service Provider Terminal (SPT)

Norma vydána dne 4.11.1999

Integrated Services Digital Network (ISDN); Digital Subscriber Signalling System No. one (DSS1) protocol;Teleaction service; Part 7: Test Suite Structure and Test Purposes (TSS&TP) specification for the Teleaction Management Function (TMF)

Norma vydána dne 4.11.1999

Intelligent Network (IN); Intelligent Network Capability Set 1 (CS1) extension; Intelligent Network Application Protocol (INAP); Customised Applications for Mobile network Enhanced Logic (CAMEL); Part 1: Protocol specification

Norma vydána dne 30.9.1998

Intelligent Network (IN); Intelligent Network Capability Set 1 (CS1) extension; Intelligent Network Application Protocol (INAP); Customised Applications for Mobile network Enhanced Logic (CAMEL); Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification

Norma vydána dne 30.9.1998

Synchronous Digital Hierarchy (SDH); Unidirectional performance monitoring for the network element view;

Norma vydána dne 31.5.1998

Routeing of calls to European Telephony Numbering Space (ETNS) services

Norma vydána dne 15.10.1998

Routeing of calls to European Telephony Numbering Space (ETNS) services

Norma vydána dne 21.1.2002

Management of the European Telephony Numbering Space (ETNS)

Norma vydána dne 15.10.1998