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from the Plum Voice IVR Glossary
In a VoiceXML application, the goto element is used to transition to another form item in the current form, transition to another dialog in the current document, and transition to another document. The <goto> element has several attributes. The fetchtimeout defaults to “fetchtimeout” global property value which indicates the timeout for fetches. This attribute must be specified with the appropriate time units (ex. 120s for 120 seconds). The maxage attribute tells the platform the maximum acceptable age, in seconds, of cached documents. Maxstale tells the platform the maximum acceptable staleness, in seconds, of expired cached documents. The next attribute stipulates the URI to which to transition. The expr indicates an ECMAScript expression that yields the URI. Fetch audio specifies the URI of the audio clip to play while the fetch is being done. Expritem is an ECMAScript expression that yields the name of the next form item to visit. Nextitem is the name of the next form item to visit in the current form. In the <goto> element, exactly one of "next", "expr", and "expritem" must be specified.
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