Vapi ends call during conversation with endedReason: customer-did-not-answer
I have implemented a Vapi agent that makes outbound calls. Out of around 40 calls, two calls have suddenly ended in the middle of the conversation. Both times, endedReason is "customer-did-not-answer" (which is usually the endedReason if the customer does not answer the phone). Both times, is has happened with Singaporean Numbers (it never happened with european numbers).
