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ITU-T D.150 Supplement 1 (01/12)

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ITU-T D.150 Supplement 1 (01/12)

New system for accounting in international telephony - Supplement 1: Checklist for bilateral complex agreements

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Author ITU
Editor ITU
Document type Standard
Format File
ICS 33.040.30 : Switching and signalling systems
Modify ITU-T D.150 (1999-06)
Year 2012
Document history
Country International
Keyword CCITTD150,CCITTD150Supplement1,ITUTD150,ITUT150,150,ITUTD1501999Supplement1,ITUTD150Supplement1,TD150,D150,ITU150,T150