You have a Skype for Business infrastructure that contains four servers. The servers are configured as shown in the foll

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You have a Skype for Business infrastructure that contains four servers. The servers are configured as shown in the following table.

The infrastructure contains a hardware load balancer named HLB1. The company has an IP-PBX system. The IP-PBX supports media bypass. The IP-PBX has a
Session Initiation Protocol (SIP) trunk configured. Each user has a desktop phone that connects to the IP-PBX. Each computer has a Skype for Business-qualified headset.
The company plans to implement Enterprise Voice and to use existing SIP trunks.
You need to recommend a Mediation Server deployment that meets the following requirements:
✑ Remote users must be able to place calls to any desk phone even if a single server fails.
✑ The degradation of call quality must be minimized during peak usage hours.
What are two possible ways to achieve the goal? Each correct answer presents a complete solution.

You Have A Skyp 1 (31.63 KiB) Viewed 107 times

A. Install the Mediation Server role on Server3 and Server4.
B. Install the Mediation Server role on Server1 and Server2.
C. Create a Mediation Server pool that contains Server2 and Server4.
D. Create a Mediation Server pool that contains HLB1.
E. Create a Mediation Server pool that contains two new servers.