Prerequisites

The following table lists all required prerequisites for the available Verba server roles:

Verba Server RolePrerequisiteMandatory / OptionalDownload / NotesIncluded in the installer package

Media Repository and Recording Server

Java SE 8 Runtime Environment 64 bit (Windows x64)Mandatory

http://www.oracle.com/technetwork/java/javase/downloads/jre8-downloads-2133155.html

Yes
Visual Studio C++ Runtime 2015 (x64)Mandatory

https://www.microsoft.com/en-us/download/details.aspx?id=48145

If the installer fails you need to download and install the following Windows Update packages:

Yes
Microsoft .Net Framework 4.6.2Mandatoryhttps://www.microsoft.com/en-us/download/details.aspx?id=53344&desc=dotnet462Yes
Windows Desktop ExperienceOptionalRequired for screen capture multiplexing and media transcodingNo
WinPcap ServiceOptional

Required for Lync recording and network port mirroring based recording

http://www.winpcap.org/install/bin/WinPcap_4_1_3.exe

Yes
ODBC Driver 13.1 (x64)Optional

Required for advanced SQL Server features: always-on, failover partner

Microsoft SQL Server 2016/2014/2012: https://www.microsoft.com/en-us/download/details.aspx?id=53339

No
Skype for Business/Lync Management ShellOptional

Required for SfB/Lync Archive import

https://technet.microsoft.com/en-us/library/dn933921.aspx

No
Media RepositoryJava SE 8 Runtime Environment 64 bit (Windows x64)Mandatoryhttp://www.oracle.com/technetwork/java/javase/downloads/jre8-downloads-2133155.htmlYes
Visual Studio C++ Runtime 2015 (x64)Mandatory

https://www.microsoft.com/en-us/download/details.aspx?id=48145

If the installer fails you need to download and install the following Windows Update packages:

Yes
Microsoft .Net Framework 4.6.2Mandatoryhttps://www.microsoft.com/en-us/download/details.aspx?id=53344&desc=dotnet462Yes
Windows Desktop ExperienceOptionalRequired for screen capture multiplexing and media transcodingNo
ODBC Driver 13.1 (x64)Optional

Required for advanced SQL Server features: always-on, failover partner

Microsoft SQL Server 2016/2014/2012: https://www.microsoft.com/en-us/download/details.aspx?id=53339

No 
Skype for Business/Lync Management ShellOptional

Required for SfB/Lync Archive import

https://technet.microsoft.com/en-us/library/dn933921.aspx

No
Recording ServerJava SE 8 Runtime Environment 64 bit (Windows x64)Mandatoryhttp://www.oracle.com/technetwork/java/javase/downloads/jre8-downloads-2133155.htmlYes
Visual Studio C++ Runtime 2015 (x64)Mandatory

https://www.microsoft.com/en-us/download/details.aspx?id=48145

If the installer fails you need to download and install the following Windows Update packages:

Yes
Microsoft .Net Framework 4.6.2Mandatoryhttps://www.microsoft.com/en-us/download/details.aspx?id=53344&desc=dotnet462Yes
WinPcap ServiceOptional

Required for Lync recording and network port mirroring based recording

http://www.winpcap.org/install/bin/WinPcap_4_1_3.exe

Yes
ODBC Driver 13.1 (x64)Optional

Required for advanced SQL Server features: always-on, failover partner

Microsoft SQL Server 2016/2014/2012: https://www.microsoft.com/en-us/download/details.aspx?id=53339

No 
Lync FilterMicrosoft .Net Framework 4.6.2Mandatoryhttps://www.microsoft.com/en-us/download/details.aspx?id=53344&desc=dotnet462Yes (in the main package) 

Verba Media Collector and Lync Filter

Microsoft .Net Framework 4.6.2Mandatoryhttps://www.microsoft.com/en-us/download/details.aspx?id=53344&desc=dotnet462Yes (in the main package) 
WinPcap ServiceMandatory

Required for Lync recording and network port mirroring based recording

http://www.winpcap.org/install/bin/WinPcap_4_1_3.exe

Yes (in the main package)

Verba Media Collector and Proxy Server

Microsoft .Net Framework 4.6.2Mandatoryhttps://www.microsoft.com/en-us/download/details.aspx?id=53344&desc=dotnet462Yes (in the main package) 
WinPcap ServiceMandatory

Required for Lync recording and network port mirroring based recording

http://www.winpcap.org/install/bin/WinPcap_4_1_3.exe

Yes (in the main package)

Verba Announcement Server



Microsoft .Net Framework 4.6.2Mandatoryhttps://www.microsoft.com/en-us/download/details.aspx?id=53344&desc=dotnet462Yes (in the main package)  
Unified Communications Managed API 4.0 RuntimeMandatoryhttps://www.microsoft.com/en-us/download/details.aspx?id=34992No 

Verba Speech Analytics Server

Microsoft .Net Framework 4.6.2Mandatoryhttps://www.microsoft.com/en-us/download/details.aspx?id=53344&desc=dotnet462Yes (in the main package)  
ODBC Driver 13.1 (x64)Optional

Required for advanced SQL Server features: always-on, failover partner

Microsoft SQL Server 2016/2014/2012: https://www.microsoft.com/en-us/download/details.aspx?id=53339

No