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6401 · Question #119

What line type supports the IP Office R 4.2 mobile call control functionality?

The correct answer is B. SIP (RFC2833). See the full explanation below for the reasoning.

Question

What line type supports the IP Office R 4.2 mobile call control functionality?

Options

  • AIP DECT Line
  • BSIP (RFC2833)
  • CIP Line (H.323)
  • DAnalogue Trunk

How the community answered

(56 responses)
  • A
    14% (8)
  • B
    75% (42)
  • C
    4% (2)
  • D
    7% (4)

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