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CIW

TT0-201 · Question #151

You need to open the standard port for T.120 on your corporate firewall. Which port should you open?

The correct answer is A. TCP port 1503. See the full explanation below for the reasoning.

Question

You need to open the standard port for T.120 on your corporate firewall. Which port should you open?

Options

  • ATCP port 1503
  • BTCP port 5060
  • CUDP port 53
  • DUDP port 8080

How the community answered

(30 responses)
  • A
    80% (24)
  • B
    13% (4)
  • C
    3% (1)
  • D
    3% (1)

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Full TT0-201 Practice