Integrated Services Digital Network (ISDN) - Generic functional protocol for the support of supplementary services - Digital subscriber signalling system No. one (DSS1) protocol - Part 1: Protocol specification; English version ETS 300196-1:1993/A1:1995
€34.30
Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No. one (DSS1) - Partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for data link layer protocol for general application (basic access, user); English version I-ETS 300309:1995
€41.78
Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No. one (DSS1) - Partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for data link layer protocol for general application (primary rate access, user); English version I-ETS 300310:1995
Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No. one (DSS1) - Partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for signalling network layer protocol for circuit-mode basic call control (basic access, user); English version I-ETS 300318:1995
Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No. one (DSS1) - Partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for signalling network layer protocol for circuit-mode basic call control (primary rate access, user); English version I-ETS 300319:1995
Integrated Services Digital Network (ISDN) - Conference call, add-on (CONF) supplementary service - Digital Subscriber Signalling System No. one (DSS 1) protocol - Part 1: Protocol specification; English version ETS 300185-1/A1:1995
€56.17
Integrated Services Digital Network (ISDN) - Multiple Subscriber Number (MSN) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification; English version ETS 300052-2:1995
€63.27
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; English version ETS 300055-2:1995
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; English version ETS 300058-2:1995
Integrated Services Digital Network (ISDN) - Subadressing (SUB) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification; English version ETS 300061-2:1995
Integrated Services Digital Network (ISDN) - Direct Dialling In (DDI) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification; English version ETS 300064-2:1995
Integrated Services Digital Network (ISDN) - Calling Line Identification Presentation (CLIP) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification; English version ETS 300092-2:1995
Integrated Services Digital Network (ISDN) - Calling Line Identification Restriction (CLIR) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification; English version ETS 300093-2:1995
Integrated Services Digital Network (ISDN) - Connected Line Identification Presentation (COLP) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification; English version ETS 300097-2:1995
Integrated Services Digital Network (ISDN) - Connected Line Identification Restriction (COLR) supplementary service - Digital Subscriber Signalling System No. one (DSS1) protocol - Part 2: Protocol Implementation Conformance Statement (PICS) proforma specification; English version ETS 300098-2:1995
