@renveer
It sounds like you might be experiencing an issue with voicemail detection when using Twilio for outbound calls. The repeated messages could be a result of the system not correctly identifying whether it has reached a live person or a voicemail system. To address this, we can review and adjust the voicemail detection settings in your VAPI configuration.
Could you please provide me with the current settings for voicemail detection that you're using with Twilio? This will help me understand how to assist you better. If you're not sure about the settings or how to adjust them, I can guide you through the process.