Cisco
640-461 · Question #168
You receive a call from a remote location that the fax machine cannot dial out, but all the IP phones are working. What is the cause of this problem?
The correct answer is A. The POTS line is down. See the full explanation below for the reasoning.
Question
You receive a call from a remote location that the fax machine cannot dial out, but all the IP phones are working. What is the cause of this problem?
Options
- AThe POTS line is down.
- BCisco Unified Communications Manager is down.
- CThe PoE switch has lost power.
- DThe VLAN assignment is incorrect.
How the community answered
(28 responses)- A82% (23)
- B4% (1)
- C11% (3)
- D4% (1)
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