A company that has a traditional telephone system wants to convert to IP telephony. Which two factors should be considered for the design? (Choose two.)
- Digital communications systems have greater noise than analog systems when processing voice traffic.
- Voice-enabled routers or a server must be used for call control and signaling.
- Voice to IP conversions can cause router overhead.
- Power to the phones can be supplied through properly equipped patch panels or switches.
- The cost to combine voice and data VLANs can be a considerable amount.
Exam with this question: CCNA Discovery 4: DCompNtwk Chapter 4 Exam
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