You have a Microsoft Teams Phone deployment that uses Direct Routing. You need to implement Local Media Optimization. In the Microsoft Teams admin center, you configure the external trusted IP address

Question

Options

• ADefine a voice route.
• BCreate a trunk translation rule.
• CAssign Session Border Controllers (SBCs) to sites.
• DModify the default emergency calling policy.

• A
  14% (4)
• B
  10% (3)
• C
  72% (21)
• D
  3% (1)

Explanation

Implementing Local Media Optimization (LMO) for Direct Routing follows a specific sequence in the Teams admin center. You first define the network topology: external trusted IP addresses, network regions, network sites, and network subnets. The critical next step is to assign SBCs to the appropriate network sites. This association tells Teams which SBC serves which site, enabling the system to route media locally through that SBC for users on that site rather than sending media to Microsoft's cloud. Without assigning SBCs to sites, Teams has no way to know which SBC should handle local media for a given site, making LMO non-functional. Defining voice routes, trunk translation rules, or emergency calling policies are unrelated to LMO site configuration.

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