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Standard [CURRENT]

ISO/IEC 21991:2002-06

Information technology; Telecommunications and information exchange between systems - Corporate telecommunication networks - Signalling interworking between QSIG and H.323; Call completion supplementary services

German title
Informationstechnik - Telekommunikation und Informationsaustausch zwischen Systemen - Firmentelekommunikationsnetze, Zeichengabe-Zusammenwirken zwischen QSIG und H.323; Dienstemerkmale "Rückruf"
Publication date
2002-06
Original language
English
Pages
23

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Publication date
2002-06
Original language
English
Pages
23

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Content
ICS
33.040.35

Cooperation at DIN

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