试题详情
- 单项选择题Choose the element that differentiates the Cisco SBCS solution from the competing Avaya IP Office and Nortel BCM 50 solutions.（）
A、SBCS providesPoE through a modular upgrade.
B、SBCS supports more analog trunks than the competitors.
C、Only SBCS provides bundled conference calling.
D、Only SBCS provides a wireless option.
- D
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