When a company's internal DNS is down, how can a SIP Remote Worker client still register with the IP Office through the Wi-Fi connection?

Question

Options

• AThe Internet router/firewall will proxy the IP Office IP address.
• BWith the FQDN and port forwarding router the Internet DNS can work.
• CDHCP will redirect the registration.
• DThe client must use the cellular network.

• A
  15% (4)
• B
  8% (2)
• C
  4% (1)
• D
  73% (19)

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