Industry 4.0 (I4.0) looks to enable intelligent production by connecting and evaluating data. The asset administration shell, the Industry 4.0 specification of a digital twin describes various concepts to realize this data exchange. One part of the asset administration shell is the I4.0-language, which intends to standardize complex interactions between machines by using interaction protocols. VoiceXML is a W3C-standard from the field of interactive voice response, which has been established for several years. In this paper we analyze to which extend a future I4.0 interaction manager could derive VoiceXML-concepts to the asset administration shell. For this purpose, parallels between VoiceXML and the I4.0-language are shown and compared by implementing a selected interaction protocol from the VDI 2193 using VoiceXML.