ICS:33.040.35
Showing 28–36 of 91 results
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ISO 14846:2003 Information technology – Telecommunications and information exchange between systems – Private Integrated Services Network – Inter-exchange signalling protocol – Call Intrusion supplementary service
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ISO 15049:1997 Information technology – Telecommunications and information exchange between systems – Private Integrated Services Network – Specification, functional model and information flows – Advice of charge supplementary services
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ISO 15055:1997 Information technology – Telecommunications and information exchange between systems – Private Integrated Services Network – Specification, functional model and information flows – Transit counter additional network feature
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ISO 15773:1998 Information technology – Telecommunications and information exchange between systems – Broadband Private Integrated Services Network – Inter-exchange signalling protocol – Transit counter additional network feature
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ISO 19460:2003 Information technology – Telecommunications and information exchange between systems – Private Integrated Services Network – Inter-exchange signalling protocol – Single Step Call Transfer supplementary service
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ISO 21410:2001 Information technology – Telecommunications and information exchange between systems – Corporate telecommunication networks – Signalling interworking between QSIG and H.323 – Call transfer supplementary services
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ISO 21888:2001 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
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ISO 21890:2001 Information technology – Telecommunications and information exchange between systems – Interoperation of PISNs with IP networks
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ISO 21990:2002 Information technology – Telecommunications and information exchange between systems – Private Integrated Services Network – Inter-exchange signalling protocol – Short message service
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