Norm [AKTUELL]

CAN/CSA-ISO/IEC 21991-04
Information Technology - Telecommunications and Information Exchange Between Systems - Corporate Telecommunication Networks - Signalling Interworking Between QSIG and H.323 - Call Completion Supplementary Services

Titel (englisch)

Information Technology - Telecommunications and Information Exchange Between Systems - Corporate Telecommunication Networks - Signalling Interworking Between QSIG and H.323 - Call Completion Supplementary Services

Ausgabe 2004-01-01
Originalsprache Englisch
Preis ab 129,50 €
Kaufen bei DIN Media
Inhaltsverzeichnis