问题:
Refer to the exhibit. What enterprise IP telephony deployment model is represented?()
A . core distribution access
B . multisite with centralized call processing
C . multisite with distributed call processing
D . clustering over WAN
E . PSTN-WAN
F . Enterprise Composite Model
Refer to the exhibit. What enterprise IP telephony deployment model is represented?()
● 参考解析
本题暂无解析
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