Turkmenistan standards PDF
Information technology β Telecommunications and information exchange between systems β Corporate telecommunication networks β Signalling interworking between QSIG and H.323 β Call transfer supplementary services. Original standard CAN CSA ISO IEC 21410-04 in PDF full version. Additional info + preview on request
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Information technology β Telecommunications and information exchange between systems β Corporate telecommunication networks β Signalling interworking between QSIG and H.323 β Call diversion supplementary services. Original standard CAN CSA ISO IEC 21411-04 in PDF full version. Additional info + preview on request
Document status: Active
Information technology β Telecommunications and information exchange between systems β Private Integrated Services Network β Specification, functional model and information flows β Call Identification and Call Linkage Additional Network Feature. Original standard CAN CSA ISO IEC 21888-04 in PDF full version. Additional info + preview on request
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Information technology β Telecommunications and information exchange between systems β Private Integrated Services Network βSpecification, functional model and information flows β Short message service. Original standard CAN CSA ISO IEC 21989-04 in PDF full version. Additional info + preview on request
Document status: Active
Information technology β Telecommunications and information exchange between systems β Private Integrated Services Network β Inter-exchange signalling protocol β Short message service. Original standard CAN CSA ISO IEC 21990-04 in PDF full version. Additional info + preview on request
Document status: Active
Information technology β Telecommunications and information exchange between systems β Corporate Telecommunication Networks β Signalling interworking between QSIG and H.323 β Call completion supplementary services. Original standard CAN CSA ISO IEC 21991-04 in PDF full version. Additional info + preview on request
Document status: Active