试题详情
- 单项选择题Which IOS feature provides dial plan scalability and bandwidth management for H.323 VoIP implementations?()
A、gatekeeper
B、Call Routing
C、Call Admission Control
D、Digital Signal Processors
- A
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A、gatekeeper
B、Call Routing
C、Call Admission Control
D、Digital Signal Processors
关注下方微信公众号,在线模考后查看