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Cisco

500-452 · Question #51

What can replace traditional fixed PSTN lines?

The correct answer is A. SIP trunks. See the full explanation below for the reasoning.

Question

What can replace traditional fixed PSTN lines?

Options

  • ASIP trunks
  • BInternet
  • Cmodems
  • DVPN trunks

How the community answered

(18 responses)
  • A
    83% (15)
  • C
    6% (1)
  • D
    11% (2)

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