Integrated Services Digital Network (ISDN) - Closed User Group (CUG) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 1 : protocol specification - Télécommunications
€91.50
Integrated Services Digital Network (ISDN) - Malicious Call Identification (MCID) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 1 : protocol specification - Télécommunications
€64.01
Integrated Services Digital Network (ISDN) - Connected Line Identification Restriction (COLR) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 1 : protocol specification - Télécommunications
Integrated Services Digital Network (ISDN) - Connected Line Identification Presentation (COLP) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 1 : protocol specification - Télécommunications
€84.02
Integrated Services Digital Network (ISDN) - Subaddressing (SUB) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 1 : protocol specification - Télécommunications
Integrated Services Digital Network (ISDN) - Call Waiting (CW) supplementary service - Digital Suscriber Signalling System No one (DSS1) protocol - Part 1 : protocol specification - Télécommunications
€73.30
Integrated Services Digital Network (IDSN) - Multiple Subscriber Number (MSN) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 1 : protocol specification - Télécommunications
Integrated Services Digital Network (ISDN) - Teleaction teleservice - Service description - Télécommunications
Integrated Services Digital Network (ISDN) Digital Subscriber Signalling System No. one (DSS1) protocol - Calling Line Identification Presentation (CLIP) supplementary service - Part 4 : abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the user - Télécommunications
Integrated Services Digital Network (ISDN) - Digital Subscriber Signalling System No. one (DSS1) protocol - Calling Line Identification Restriction (CLIR) supplementary service - Part 4 : abstract Test Suite (ATS) and partial Protocol Implementation eXtra Information for Testing (PIXIT) proforma specification for the user (V1.3.1) - Télécommunications
Integrated Services Digital Network (ISDN) - Closer User Group (CUG) supplementary service - Digital Subscriber Signalling System No one (DSS1) protocol - Part 2 : Protocol Implementation Conformance Statement (PICS) proforma specification - Télécommunications
Integrated Services Digital Network (ISDN) - Malicious Call Identification (MCID) supplementary service - Digital Suscriber Signalling System No one (DSS1) protocol - Part 2 : Protocol Implementation Conformance Statement (PICS) proforma specification - Télécommunications
Integrated Services Digital Network (ISDN) - Diversion supplementary services - 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 - Télécommunications
Telecommunications - Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call completion supplementary service for the VPN b service entry point - Part 1 : test Suite Structure and Test Purposes (TSS&TP) specification (V1.1.4) - Télécommunications
Terrestrial Trunked Radio (TETRA) - Voice plus Data (V+D) - Part 12 : supplementary services stage 3 - Sub-part 12 : call hold (HOLD) (V1.1.2) - Télécommunications
€128.00
