With NLP/NLU servicesSee how to integrate with Watson, Dialogflow, or your own NLP/NLU services via WS. Reference mapHowtos5How to integrate with WatsonHow to use Dialogflow Connector with outbound callsHow to use Dialogflow Connector with inbound callsHow to transfer a call from a Dialogflow bot to an operatorHow to use your own NLP/NLU service via WS