If Vonage and connected to VAPI and VAPI is given a number to call. Does VAPI know when it hits voicemail so that it can hang up?

@jordanstubb. Yes, VAPI is designed to detect when a call is answered by a voicemail system. It uses advanced signal processing and call state logic to determine if the call has been picked up by a human or a voicemail service. Once VAPI detects that the call has reached voicemail, it can be programmed to hang up or take other actions as per your application's logic. If you need assistance with setting up this functionality or have any specific questions about implementation, please let me know!

Yeah, but it is not that perfect cause we use twilio AMD to detect it

What do you mean pass through API?

check api-updates or updates