VIS 7.1 - 7.5 system requirements

The following tables list system requirements for VoiceXML Interaction Server (VIS).

Virtual machine requirements

Operating SystemMemoryDisk spaceProcessor
Windows Server8 GB60 GBDual-core processor

Supported Operating Systems

WindowsLinux
Windows Server 2016, 64-bit
  • CentOS 6.x
Windows Server 2019, 64-bit
  • CentOS 7.x
  • RHEL 6.x
  • RHEL 7.x

Additional Software Requirements

Web serverJava version note
Tomcat 7, 8.5, or 9 64-bit

In accordance with the Oracle OpenJDK8 end of public updates process, the use of Java-8 requires a Java SE Subscription. When a subscription is already in place, download Oracle JDK from the Oracle Technology Network (OTN).

Alternately, the latest updates of OpenJDK8 are available at no cost from Oracle under an open-source license from the archived "OpenJDK General-Availability Releases" site under public license at jdk.java.net.

Identify compatible versions of Tomcat and Java using the Tomcat version mapping.