How exactly do we add a knowledge base to a transient ai caller?

@Brendan Jowett how do I pass the parameters/arguments gathered from a webform (ie. Name, email, phone number etc.) to the Vapi ai caller so that it can be used when booking appointments?

In this video, I show you how to connect the AI Phone Caller platform Vapi to call Facebook Leads and book appointments. This system is designed to increase the conversion rates of your Facebook Ads. Rather than relying on leads to book themselves in, we can naturally call them and create the appointment.

Hey everyone, I thought it would be a good idea to create a forum for everyone to list any general problems they are having as online business owners. The intention is to help others find solutions to their problems or help ideate potential software products to solve those problems. This is not for technical help but for anything you think can be done better. For example, "Writing good YouTube video scripts is hard" or "My leads aren't qualified".

Is it possible to connect a company phone number to Vapi so that customers recognize the number when you call them and also so that inbound (missed) calls get forwarded to an ai assistant?