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Integrated Services Digital Network (ISDN); Terminal Portability (TP) supplementary service; service description.
(ISDN; Dienstmerkmal Umstecken am Bus; Dienstbeschreibung.)
Standard published on 1.9.1992
Selected format:
Integrated Services Digital Network (ISDN); Terminal Portability (TP) supplementary service; functional capabilities and information flows.
(ISDN; Dienstmerkmal Umstecken am Bus; Funktionelle Fähigkeiten und Informationsflüsse.)
Standard published on 1.9.1992
Selected format:
Integrated Services Digital Network (ISDN); Terminal Portability (TP) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 1: Protocol specification.
(ISDN; Dienstmerkmal Umstecken am Bus - Digitales Zeichengabeverfahren Nr 1 für Anschlußleitungen (DSS1) - Teil 1: Protokollspezifikation.)
Standard published on 1.12.1999
Selected format:
Integrated Services Digital Network (ISDN); Terminal Portability (TP) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification.
(ISDN; Dienstmerkmal "Umstecken am Bus" - Digitales Zeichengabeverfahren Nr 1 für Anschlußleitungen (DSS1) - Teil 2: Formular für die Erklärung zur Konformität der Protokollimplementierung (PICS).)
Standard published on 1.12.1999
Selected format:
Integrated Services Digital Network (ISDN); Call Waiting (CW) supplementary service; service description.
(ISDN; Dienstmerkmal Anklopfen; Dienstbeschreibung.)
Standard published on 1.9.1992
Selected format:
Integrated Services Digital Network (ISDN) - Call Waiting (CW) supplementary service - Service description.
(ISDN - Dienstmerkmal Anklopfen - Dienstbeschreibung.)
Change published on 1.10.1997
Selected format:
Integrated Services Digital Network (ISDN); Call Waiting (CW) supplementary service; functional capabilities and information flows.
(ISDN; Dienstmerkmal Anklopfen; Funktionelle Fähigkeiten und Informationsflüsse.)
Standard published on 1.11.1992
Selected format:
Integrated Services Digital Network (ISDN); Call Waiting (CW) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 1: Protocol specification.
(ISDN; Dienstmerkmal "Anklopfen" - Digitales Zeichengabeverfahren Nr 1 für Anschlußleitungen (DSS1) - Teil 1: Protokollspezifikation.)
Standard published on 1.12.1999
Selected format:
Integrated Services Digital Network (ISDN); Call Waiting (CW) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification.
(ISDN; Dienstmerkmal "Anklopfen" - Digitales Zeichengabeverfahren Nr 1 für Anschlußleitungen (DSS1) - Teil 2: Formular für die Erklärung zur Konformität der Protokollimplementierung (PICS).)
Standard published on 1.12.1999
Selected format:
Integrated Services Digital Network (ISDN); Call Waiting (CW) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the user.
(ISDN; Dienstmerkmal "Anklopfen" - Digitales Zeichengabeverfahren Nr 1 für Anschlußleitungen (DSS1) - Teil 3: Prüfreihenstruktur und Prüfzweck (TSS&TP) für Endeinrichtungen.)
Standard published on 1.12.1999
Selected format:Latest update: 2026-04-24 (Number of items: 2 274 650)
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