Im having this issue when ever the send sms tool is triggered it hangs up the call immediately after success. I using Twilio and my provider In the logs it shows customer ended the call where as the caller never hung up

Thank you for sharing the details. To help diagnose why the call ends after the send sms tool is triggered, could you confirm if you have any custom hooks or call-ending logic configured in your Vapi assistant or Twilio setup that might be causing the call to hang up after sending the SMS? Sources: - [Default Tools Documentation](https://docs.vapi.ai/tools/default-tools) - [Call End Reasons](https://docs.vapi.ai/calls/call-ended-reason)

No nothing to end the call

Hi, could you please provide a call id where you experienced this issue? We would like to review the logs to identify the cause. Also, do you have a2p enabled on your Twilio phone number?