Direct Routing, SBCs and voice routing

MS-721 · Configure and deploy Teams Phone · Updated

Connect an SBC to Teams with Direct Routing, build PSTN usages, voice routes and routing policies, and compare it with Calling Plans and Operator Connect.

This lesson is part of full MS-721 access

The first 2 MS-721 lessons are free. Full access opens every lesson with its practice questions, and the exam-style MS-721 question bank.

In this lesson
  • Choosing a PSTN option
  • Add the SBC
  • Voice routing chain
  • User setup
  • Branch survival
  • Exam traps
  • Practice questions

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MS-721 course outline

All 3 lessons · Course overview
  1. Network sites and Location-Based RoutingPlan and design collaboration communications systems Free
  2. Policy assignment and licensingPlan and design collaboration communications systems Free
  3. Direct Routing, SBCs and voice routingConfigure and deploy Teams Phone Full access