33.040.35 Telephone networks
Displaying 97-108 of 115 results.
ISO/IEC 20117:2004
standard
EN
Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalling protocol Message centre monitoring and mailbox identification supplementary services
0.00 €
ISO/IEC 20161:2001
standard
EN
Information technology Telecommunications and information exchange between systems Private Integrated Services Network Use of QSIG at the C reference point between a PINX and an Interconnecting Network
0.00 €
ISO/IEC 21407:2001
standard
EN
Information technology Telecommunications and information exchange between systems Private Integrated Services Network Specification, functional model and information flows Simple dialog supplementary service
0.00 €
ISO/IEC 21408:2003
standard
EN
Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalling protocol Simple dialog supplementary service
0.00 €
ISO/IEC 21409:2001
standard
EN
Information technology Telecommunications and information exchange between systems Corporate telecommunication networks Signalling interworking between QSIG and H.323 Generic functional protocol for the support of supplementary services
0.00 €
ISO/IEC 21410:2001
standard
EN
Information technology Telecommunications and information exchange between systems Corporate telecommunication networks Signalling interworking between QSIG and H.323 Call transfer supplementary services
0.00 €
ISO/IEC 21411:2001
standard
EN
Information technology Telecommunications and information exchange between systems Corporate telecommunication networks Signalling interworking between QSIG and H.323 Call diversion supplementary services
0.00 €
ISO/IEC 21888:2001
standard
EN
Information technology Telecommunications and information exchange between systems Private Integrated Services Network Specification, functional model and information flows Call Identification and Call Linkage Additional Network Feature
0.00 €
ISO/IEC 21889:2001
standard
EN
Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalling protocol Call Identification and Call Linkage Additional Network Feature
0.00 €
ISO/IEC TR 21890:2001
technical report (TR)
EN
Information technology Telecommunications and information exchange between systems Interoperation of PISNs with IP networks
0.00 €
ISO/IEC 21989:2002
standard
EN
Information technology Telecommunications and information exchange between systems Private Integrated Services Network Specification, functional model and information flows Short message service
0.00 €
ISO/IEC 21990:2002
standard
EN
Information technology Telecommunications and information exchange between systems Private Integrated Services Network Inter-exchange signalling protocol Short message service
0.00 €