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TT0-201 · Question #172

TT0-201 Question #172: Real Exam Question with Answer & Explanation

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Question

Which device often functions in a manner that introduces significant problems for SIP-based voice connections, and often requires a workaround?

Options

  • AFirewall
  • BLayer 2 switch
  • CLayer 3 switch
  • DSession Border Controller (SBC)

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