Amount of memory

The Java process requires more memory than that normally needed for a Blueworx Voice Response environment running only state table applications. When running a Java application, for a system of 120 lines, the Java virtual machine typically needs about 12 to 32 MB, although the exact amount depends on the specific application. For a VoiceXML application using 30 lines, 256 MB of memory would typically be needed, but the following factors can have a significant impact on this requirement, and on performance in general:


Adding CCXML in multicall mode (using one browser for all calls) requires only about 10 MB extra memory. In comparison, single call mode (using one browser per call) requires more memory—typically an extra 10 MB for the first channel and approximately 1 to 5 MB extra for each additional channel, depending on the complexity of the application.