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Digitální síť integrovaných služeb (ISDN) - Signalizační systém číslo 7 (SS7) - Uživatelská část ISDN (ISUP) verze 4 pro mezinárodní rozhraní - Část 17: Čekání na spojení (CW) - Doplňková služba (mod ITU-T Q.733: 1992) (Norma k přímému použití jako ČSN).
Automatically translated name:
Integrated Services Digital Network (ISDN) - Signalling System No. 7 (SS7) - ISDN User Part (ISUP) version 4 for the international interface - Part 17: Call Waiting (CW) - Additional Service (mod ITU-T Q.733: 1992 ) (standard for direct use as CSN).
STANDARD published on 1.3.2002
Language | |
Format |
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Availability | IN STOCK |
Price | ON REQUEST excl. VAT |
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Designation standards: ČSN ETSI EN 300356-17-V4.1.2
Classification mark: 877068
Catalog number: 63136
Publication date standards: 1.3.2002
SKU: NS-172902
Approximate weight : 300 g (0.66 lbs)
Country: Czech technical standard
Category: Technical standards ČSN
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