Good one for the idea site. What you can do is create a submit button that runs a Secure IVR to check the participant data for that variable and if not filled in, return to agent. If filled in, disconnect Interaction.
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Robert Wakefield-Carl
Avtex Solutions, LLC
Contact Center Innovation Architect
robertwc@avtex.comhttps://www.Avtex.comhttps://RobertWC.Blogspot.com------------------------------