This read-create DisplayString specifies the location of a VXML page containing voice XML links used to play audio data for a DNIS node, and this page is not fetched when the row is activated but only later, when an incoming call actually requires that DNIS. Administrators use it to configure dynamic, on-demand voice prompts tied to specific dialed numbers. For example, a customer service IVR could point different DNIS entries to different VXML pages so that each dialed number triggers a different greeting only at call time.