browser.preloadURI.document_name
Name and URL of a VoiceXML document to preload.
Pre-loading means that the Voice Browser service downloads, processes, and stores a resource in its cache before encountering it in a phone call. Pre-loading is useful when you have a large set of static documents to run at startup. Dynamic documents aren’t preloaded because they are usually never cached.
Replace document_name with a unique name for the document then specify its URL. You can preload as many documents as you like, specifying different name/URL combinations.
See Deployment and caching for more information.