Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call transfer supplementary service (V1.3.1) - Télécommunications
€51.24
Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call offer supplementary service (V1.3.1) - Télécommunications
€40.69
Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Do not disturb and do not disturb override supplementary services (V1.3.1) - Télécommunications
Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call completion supplementary services (V1.3.1) - Télécommunications
Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call intrusion supplementary service (V1.3.1) - Télécommunications
Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Message waiting indication supplementary service (V1.2.1) - Télécommunications
€29.39
Private Integrated Services Network (PISN) - Specification, functional models and information flows - Call interception Additional Network Feature (ANF) (V1.2.1) - Télécommunications
Private Integrated Services Network (PISN) - Specification, functional models and information flows - Recall supplementary service (V1.2.1) - Télécommunications
Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Recall supplementary service (V1.2.1) - Télécommunications
Private Integrated Services Network (PISN) - Specification, functional models and information flows - Message waiting indication supplementary service (V1.2.1) - Télécommunications
Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Advice of charge supplementary services (V1.2.1) - Télécommunications
Private Integrated Services Network (PISN) - Inter-exchange signalling protocol - Call interception Additional Network Feature (ANF) (V1.2.1) - Télécommunications
Private Integrated Service Network (PISN) - Specification, functional models and information flows - Call priority interruption and call priority interruption protection supplementary service (V1.2.1) - Télécommunications
Private Integrated Service Network (PISN) - Inter-exchange signalling protocol - Call priority interruption and call priority interruption protection supplementary services (V1.2.1) - Télécommunications
Private Integrated Service Network (PISN) - Inter-exchange signalling protocol - Private User Mobility (PUM) - Call handling Additional Network Feature (ANF) (V1.2.1) - Télécommunications