Integrated Services Digital Network (ISDN) - Signalling System No. 7; ISDN User Part (ISUP) version 3 for the international interface - Part 9: Closed User Group (CUG) supplementary service [ITU-T Recommendation Q.735, clause 1 (1993), modified] (Endorsement of the English version EN 300356-9 V 3-1-3 (1998-08) as German standard)
€16.45
Integrated Services Digital Network (ISDN) - Signalling System No. 7; ISDN User Part (ISUP) version 3 for the international interface - Part 10: Subaddressing (SUB) supplementary service [ITU-T Recommendation Q.731, clause 8 (1992), modified] (Endorsement of the English version EN 300356-10 V 3.1.3 (1998-08) as German standard)
Integrated Services Digital Network (ISDN) - Signalling System No. 7; ISDN User Part (ISUP) version 3 for the international interface - Part 11: Malicious Call Identification (MCID) supplementary service [ITU-T Recommendation Q.731, clause 7 (1997), modified] (Endorsement of the Englisch version EN 300356-11 V-3.1.3 (1998-08) as German standard)
Integrated Services Digital Network (ISDN) - Signalling System No. 7; ISDN User Part (ISUP) version 3 for the international interface - Part 12: Conference call, add-on (CONF) supplementary service [ITU-T Recommendation Q.734, clause 1 (1993), modified] (Endorsement of the English version EN 300356-12 V 3.1.3 (1998-08) as German standard)
Integrated Services Digital Network (ISDN) - Signalling System No. 7; ISDN user Part (ISUP) version 3 for the international interface - Part 14: Explicit Call Transfer (ECT) supplementary service [ITU-T Recommendation Q.732, clause 7 (1996), modifiziert] (Endorsement of the English version EN 300356-14 V 3.1.3 (1998-08) as German standard)
Integrated Services Digital Network (ISDN) - Signalling System No. 7; ISDN User Part (ISUP) version 3 for the international interface - Part 15: Diversion supplementary services [ITU-T Recommendation Q.732, clauses 2 to 5 (1997), modified] (Endorsement of the English version EN 300356-15 V 3.2.2 (1998-08) as German standard)
Integrated Services Digital Network (ISDN) - Signalling System No. 7; ISDN User Part (ISUP) version 3 for the international interface - Part 16: Call Hold (HOLD) supplementary service [ITU-T Recommendation Q.733, clause 2 (1993), modified] (Endorsement of the English version EN 300356-16 V 3.1.2 (198-08) as German standard)
Integrated Services Digital Network (ISDN) - Signalling System No. 7; ISDN User Part (ISUP) version 3 for the international interface - Part 17: Call Waiting (CW) supplementary service [ITU-T Recommendation Q.733, clause 1 (1992), modified] (Endorsement EN 300356-17 V 3.1.3 (1998-08) as German standard)
Integrated Services Digital Network (ISDN) - Signalling System No. 7; ISDN User Part (ISUP) version 3 for the international interface - Part 18: Completion of Calls to Busy Subscriber (CCBS) supplementary service [ITU-T Recommendation Q.733, clause 3 (1997), modified] (Endorsement of the English version EN 300356-18 V 3.1.3 (1998-08) as German standard)
Integrated Services Digital Network (ISDN) - Signalling System No. 7; ISDN User Part (ISUP) version 3 for the international interface - Part 19: Three-Party (3PTY) supplementary service [ITU-T Recommendation Q.734, clause 2 (1993), modified] (Endorsement of the English version EN 300356-19 V 3.1.3 (1998-08) as German standard)
Integrated Service Digital Network (ISDN) - Signalling System No. 7; ISDN User part (ISUP) version 3 for the international interface - Part 20: Completion of Calls on No Reply (CCNR) supplementary service (Endorsement of the English version EN 300356-20 V 3.2.8 (1998-09) as German standard)
Integrated Services Digital Network (ISDN) - Completion of Calls to Busy Subscriber (CCBS) supplementary service; digital Subscriber Signalling System No. one (DSS1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsement of the English version EN 300359-1 V 1.2.4 (1998-06) as German standard)
Integrated Services Digital Network (ISDN) - Completion of Calls to Busy Subscriber (CCBS) supplementary service; Digital Subscriber Signalling System No. one (DSS1) protocol - Part 1: Protocol specification (Endorsement of the English version EN 300359-1 V 1.2.4 (1998-06) as German standard)
Integrated Services Digital Network (ISDN) - Diversion supplementary services; Digital Subscriber Signalling System No. one (DSS1) protocol - Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the user (Endorsement of the English version EN 300207-3 V 1.3.2 (1999-06) as German standard)
Integrated Services Digital Network (ISDN) - Diversion supplementary services; Digital Subscriber Signalling System No. one (DSS1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification (Endorsement of the English version EN 300207-2 V 1.2.4 (1998-10) as German standard)
