Draft BS EN 62439-1 Ed.2.0 Industrial communication networks - High availability automation Part 1: General concepts and calculation methods
€23.00
Fiberglass reinforced polyester poles for overhead telecommunication lines.
€69.00
Private integrated services network (PISN) - Inter-exchange signalling protocol - Call offer supplementary service - Part 2 : abstract test suite (ATS) and partial protocol implementation extra information for testing (PIXIT) proforma specification (V1.2.1) - Réseau privé à intégration de services (RPIS) - Protocole de signalisation entre commutateurs - Complément de service Présentation d'appel - Partie 2 : spécifications de la séquence d'essai abstraite (ATS) et du formulaire partiel d'informations complémentaires sur l'instance de protocole destinées
€84.50
Private integrated services network (PISN) - Inter-exchange signalling protocol - Cordless terminal authentication supplementary services - Part 2 : abstract test suite (ATS) and partial protocol implementation extra information for testing (PIXIT) proforma specification for the VPN "b" service entry point (V1.2.1) - Télécommunications
Private integrated services network (PISN) - Inter-exchange signalling protocol - Call transfer supplementary services for the VPN "b" service entry point - Part 2 : abstract test suite (ATS) and partial protocol implementation extra information for testing (PIXIT) proforma specification (V1.2.1) - Réseau privé à intégration de services (RPIS) - Protocole de signalisation entre commutateurs - Complément de service Transfert d'appel pour le point d'entrée du service VPN "b" - Partie 2 : spécifications de la séquence d'essais abstraite (ATS) et du formulaire partiel d'informations
Private integrated services network (PISN) - Inter-exchange signalling protocol - Diversion supplementary services - Part 2 : abstract test suite (ATS) and partial protocol implementation extra information for testing (PIXIT) proforma specification (V1.2.1) - Réseau privé à intégration de services (RPIS) - Protocole de signalisation entre commutateurs - Compléments de service de renvoi d'appel - Partie 2 : spécifications de la séquence d'essais abstraite (ATS) et du formulaire partiel d'informations complémentaires sur l'interface de protocole
Detail specification for pair metallic cables used for telephone access network. Cables for distribution, trunk and indoor networks.
€54.00
Speech Processing, Transmission and Quality Aspects (STQ);User related QoS parameter definitions and measurements;Part 1: General
€88.00
Speech Processing, Transmission and Quality Aspects (STQ);User related QoS parameter definitions and measurements;Part 2: Voice telephony, Group 3 fax, modem data services and SMS
€118.00
Speech Processing, Transmission and Quality Aspects (STQ);User related QoS parameter definitions and measurements;Part 3: QoS parameters specific to Public Land Mobile Networks (PLMN)
€0.00
Speech Processing, Transmission and Quality Aspects (STQ);User related QoS parameter definitions and measurements;Part 4: Internet access
€91.00
Information technology - Telecommunications and information exchange between systems - Corporate telecommunication networks - Tunnelling of QSIG over SIP
This product is not for sale, please contact us for more information
Information technology - Telecommunications and information exchange between systems - Corporate telecommunication networks - Signalling interworking between QSIG and SIP - Basic services
€68.00
Private Integrated Services Network (PISN) - Specification, functional models and information flows - Recall supplementary service (V1.2.1) - Télécommunications
€25.00
