Integrated Services Digital Network (ISDN) - Call Hold (HOLD) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 3: Test Suite Structure and Test Purposes (TSS&TP) specification for the user; English version ETS 300141-3:1996
€63.27
Integrated Services Digital Network (ISDN) - Call Hold (HOLD) supplementary service - Digital Subscriber 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; English version ETS 300141-4:1996
€84.58
Integrated Services Digital Network (ISDN) - Call Hold (HOLD) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 5: Test Suite Structure and Test Purposes (TSS&TP) specification for the network; English version ETS 300141-5:1996
€56.17
Integrated Services Digital Network (ISDN) - Signalling system No. 7; Signalling Connection Control Part (SCCP) (connectionless and connection-oriented class 2) to support international interconnection - Part 1: Protocol specification; English version ETS 300009-1:1996
Integrated Services Digital Network (ISDN) - Signalling system No. 7; Signalling Connection Control Part (SCCP) (connectionless and connection-oriented class 2) to support international interconnection - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification; English version ETS 300009-2:1996
Integrated Services Digital Network (ISDN) - Generic keypad protocol for the support of supplementary services - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification; English version ETS 300122-2:1996
Integrated Services Digital Network (ISDN) - Generic functional protocol for the support of supplementary services - Digital subscriber signalling system No. one (DSS1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification; English version ETS 300196-2:1996
€145.14
Corrigendum to DIN ETS 300403-1:1996-06 (ETS 300403-1:1995/Corrigendum:1996)
€0.00
Terminal Equipment (TE) - Integrated Services Digital Network (ISDN) - B-Channel Aggregation Unit (CAU) - Procedures and terminal requirements; English version ETS 300481:1996
Broadband Integrated Services Digital Network (B-ISDN) - Digital Subscriber Signalling System No. two (DSS2) protocol; B-ISDN user-network interface layer 3 specification for basic call/bearer control - Part 1: Protocol specification (ITU-T Q.2931:1995, modified); English version ETS 300443-1:1996
€34.30
Customer premises cabling for information technology 2048 kbit/s ISDN primary access and leased line network interface
€193.00
Integrated Services Digital Network (ISDN) - Primary rate user-network interface - Layer 1 specification and test principles; English version ETS 300011:1992/A2:1996
Integrated Services Digital Network (ISDN) - Basic user-network interface - Layer 1 specification and test principles; English version ETS 300012:1992/A2:1996
€105.42
Integrated Services Digital Network (ISDN) - Freephone (FPH) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 1: Protocol specification; English version ETS 300210-1:1996
€77.20
Integrated Services Digital Network (ISDN) - Freephone (FPH) supplementary service - Digital Subcsriber Signalling System No. one (DSS1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification; English version ETS 300210-2:1996
