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MS-721 · Question #63

MS-721 Question #63: Real Exam Question with Answer & Explanation

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Maintain and troubleshoot collaboration communications systems

Question

You have a Microsoft Teams Phone deployment. You are deploying Direct Routing by using a certified Session Border ControNer CSBC). The FQDN of the SBC is sbc1.contoso.com. You use signaling port 5067. You cannot place calls and receive an error message in the Microsoft Teams admin center as shown in the following exhibit. What is a possible cause of the issue?

Options

  • AThe firewall blocks traffic on port 5067
  • BLocation-Based Routing is enabled for the SBC.
  • CCalling plan licenses are not assigned to users.
  • DThe SIP options are disabled.

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Topics

#Direct Routing#SBC#Firewall#Troubleshooting
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