Information technology - Telecommunications and information exchange between systems - Corporate telecommunication networks - Signalling interworking between QSIG and SIP - Basic services
German title
Informationstechnik - Firmentelekommunikationsnetze - Zeichengabe-Zusammenwirken zwischen QSIG und SIP - Basisdienste
Publication date
2007-11
Original language
English
Pages
47
Publication date
2007-11
Original language
English
Pages
47
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