單項選擇題

Which Internet Protocol(IP) telephony element is best categorizedas a voice application component?（）

A.IP telephone
B.Voice gateway
C.Private branch exchange (PBX)
D.Advanced audio conferencing software

你可能感興趣的試題

What feature does the Partner E-Learning Connection provide?（）

A.Live instructor-led, web-based classes
B.Flexibility, web-based knowledge and learning
C.Lists of training-partner class offerings
D.Full versions of all Cisco technical-level classes
E.Hosted website that partners use to deliver e-learning to customers

單項選擇題

Which device is installed in user devices and makes wireless connections between them and a network?（）

A.Router
B.Bridge
C.Access point
D.Client adapter

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Which Internet Protocol(IP) telephony element is best categorizedas a voice application component?（）

你可能感興趣的試題

What feature does the Partner E-Learning Connection provide?（）

Which device is installed in user devices and makes wireless connections between them and a network?（）

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