Cisco
640-461 · Question #139
An engineer is installing an IP phone in a remote location. When the engineer plugs the IP phone into the network, the phone does not power up. What is the first thing that should be checked?
The correct answer is A. Power over Ethernet switch. See the full explanation below for the reasoning.
Question
An engineer is installing an IP phone in a remote location. When the engineer plugs the IP phone into the network, the phone does not power up. What is the first thing that should be checked?
Options
- APower over Ethernet switch
- BCisco Unified Communications Manager Server
- CCisco Unified Presence
- DDHCP server
How the community answered
(33 responses)- A73% (24)
- B6% (2)
- C3% (1)
- D18% (6)
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