Valid MS-721 Dumps shared by ExamDiscuss.com for Helping Passing MS-721 Exam! ExamDiscuss.com now offer the newest MS-721 exam dumps, the ExamDiscuss.com MS-721 exam questions have been updated and answers have been corrected get the newest ExamDiscuss.com MS-721 dumps with Test Engine here:
You have a Microsoft I earns deployment and an existing telephony solution that provides PSTN capability to on premises third-party PBX systems in two separate locations. You need to implement a redundant PSTN solution for Microsoft Teams Phone. The solution must use the existing telephony earner services. The solution must ensure that outbound calls can be made if a component fails. Which three components should you implement? Each correct answer presents part of the solution. NOTE: Each correct selection is worth one point