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7893X · Question #28

Refer to the exhibit. You have configured enough SIP channels to carry the expected communications load, but users are reporting that sometimes they cannot call out and callers cannot get through…

The correct answer is B. The caller ID is not passed by some carriers. See the full explanation below for the reasoning.

Question

Refer to the exhibit. You have configured enough SIP channels to carry the expected communications load, but users are reporting that sometimes they cannot call out and callers cannot get through. Based on the information in the exhibit, what is causing the problem?

Exhibit

7893X question #28 exhibit

Options

  • AThe system is ignoring refresh messages.
  • BThe caller ID is not passed by some carriers.
  • CThe callers are being referred incorrectly.
  • DThe timer should be set to 2 minutes.

How the community answered

(37 responses)
  • A
    8% (3)
  • B
    76% (28)
  • C
    3% (1)
  • D
    14% (5)

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