Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Inter-exchange signalling protocol - Call offer supplementary service
€74.00
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Inter-exchange signalling protocol - Do not disturb and do not disturb override supplementary services
Essential requirements for connection of terminal equipment to 2-wire analogue interfaces, without capacitive termination, of public switched telecommunication networks using either the earth calling, the loop calling-disconnect clearing, the loop calling-guarded clearing or the loop calling-unguarded clearing signalling method
€374.00
Essential requirements for terminal equipment intended for connection to analogue interfaces of the PSTN using direct dialling in
€299.00
Public Switched Telephone Network (PSTN) - Testing specification for analogue handset telephony; English version I-ETS 300480:1996
€77.20
Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Name identification supplementary services [ISO/IEC 13868 (1995), modified]; English version ETS 300238:1995
€34.30
Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Generic functional protocol for the support of supplementary services [ISO/IEC 11582 (1995), modified]; English version ETS 300239:1995
Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Diversion supplementary services [ISO/IEC 13873 (1995), modified]; English version ETS 300257:1995
Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Path replacement additional network feature [ISO/IEC 11874 (1995), modified]; English version ETS 300259:1995
Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call transfer supplementary service [ISO/IEC 11869 (1995), modified]; English version ETS 300261:1995
Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call completion supplementary services [ISO/IEC 13870 (1995), modified]; English version ETS 300366:1995
Information technology - Telecommunications and information exchange between systems - Private Integrated Services Network - Architecture and Scenarios for Private Integrated Services Networking
Private Telecommunication Network (PTN) - Specification, functional model and information flows - Call intrusion supplementary service; English version ETS 300425:1995
€173.74
Private Telecommunication Network (PTN) - Inter-exchange signalling protocol - Call intrusion supplementary service; English version ETS 300426:1995
€145.14
Private Telecommunication Network (PTN) - Inter-exchange signalling protocol - Supplementary service interactions; English version ETS 300427:1995
€116.64
