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單項選擇題

Which Cisco collaboration product line will reduce TCO. Improve the user experience and productivity, and increase business relevance?（）

A.customer care
B.conferencing
C.messaging
D.telepresence
E.IP communications

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單項選擇題

Which cisco collaboration service will encourage true customer intimacy by quickly and proactively connecting people with the information, expertise and support that they need?（）

A.ip communications
B.conferencing
C.customer care
D.telepresence
E.messaging

多項選擇題

Which two Internet Protocol (IP) telephony devices are best categorized as infrastructure components? （）

A.Call management software
B.Media Convergence Servers (MCSs)
C.Voice gateways
D.IP telephones