1. In a voice-extensible-markup-language-enabled voice-application deployment architecture, an application logic for determining which portions of a voice application for deployment should be cached at an application-receiving end system or systems, comprising: a processor for processing the voice application according to sequential dialog files of the application; a static content optimizer connected to the processor for identifying files containing static content; and a dynamic content optimizer connected to the processor for identifying files containing dynamic content; characterized in that the optimizers determine which files should be cached at which end-system facilities, tag the files accordingly, and prepare those files for distribution to selected end-system cache facilities for local retrieval during consumer interaction with the deployed application.