Your company has a main office and a branch office. The main office has 3,000 users. The branch office has 100 users. The offices are connected via a wide area network (WAN) link.
You have a Skype for Business Server 2015 infrastructure. The main office has a pool named Pool1 that contains three Enterprise Edition Front End servers. The branch office only contains an Active Directory domain controller and a file server.
You need to recommend a high-availability solution to ensure that users can establish calls if one of the following components fails:
The solution must minimize deployment and maintenance costs.
What should you recommend?
Contoso, Ltd. has a Skype for Business Server 2015 environment that uses open federation. The perimeter network topology is shown in the exhibit. Click the Exhibit button.
The public certificates on the external interfaces of the Skype for Business Edge and Reverse Proxy are as follows:
Audio calls to federated partners that also use Skype for Business Server 2015 are not working.
You need to correct the issue of the failed audio calls.
What should you do?
You have a Skype for Business Server 2015 environment that contains four servers. The servers are configured as shown in the following table.
You run the Get-CsManagementStoreReplicationStatus Skype for Business Management Shell cmdlet and discover the following replication issue:
From Telnet, you verify that you can connect to Server3 over TCP ports 443, 5061, and 5062. You republish the topology successfully and restart Server3.
You need to identify what is causing the replication issue.
What should you investigate?
You have a Skype for Business Server 2015 infrastructure.
You deploy mobility features.
You need to ensure that mobile clients can establish IP video calls only when they connect to a wireless access point.
Which Skype for Business Management Shell cmdlet should you run?
A company has offices in New York and Santiago. Each office has a Skype for Business Server 2015 Standard Edition server.
Every office has a dedicated help desk that maintains a web site and provides users with localized help and training resources.
You need to ensure that when the users sign in to Skype for Business, a link to the help desk in the respective office appears on the Help menu.
What should you use?