@YinYang
It sounds like you're experiencing an issue with call transfers using your elastic SIP trunk configured with VAPI and Twilio. To assist you better, I'll need a bit more information about the transfer request that's being initiated. Could you please provide details on how the transfer request is being made? Are you using any specific VAPI functions or methods to initiate the transfer? Additionally, are there any error messages or logs that you can share which occur when the agent attempts the transfer and the call is dropped?