How can I pass output data from the third-party bot to the Architect flow when using the Call Audio Connector action?

You can define output variables in the Call Audio Connector action under Session Variables – Outputs. When your third-party bot successfully completes the bot session, Architect assigns the key/value pairs that your Audio Connector integration returns to the output variables that you have defined in the action. Consider the following example:
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Output variables in the Call Audio Connector action
In the success path of the Call Audio Connector action ,Flow.CallerName and Flow.CallerCompany will respectively have the output values that the Audio Connector integration returns for the name and company keys.