Interact Incorporated - Interact Incorporated’s SPOT SIP Engine is a software platform that provides a “toolbox" for developers, integrators, VARs and hosted providers to create interactive voice applications integrated with VoIP telephony on a Linux platform. The engine provides a fully compliant 2.0 and 2.1 VoiceXML interpreter coupled with a fully compliant CCXML 1.0 interpreter for telephony support, an integrated MRCP V2 stack for interfacing 3rd party ASR/TTS engines, and HMP software for managing audio. A SPOT test portal is available for casual users to explore VoiceXML.