@Dibyendu Bar
It sounds like there might be an issue with the call transfer logic or the connection stability. Since there's no explicit error message, we should check a few things:
1. Ensure that the number you're trying to transfer the call to is correctly formatted and capable of receiving calls.
2. Verify that your Twilio account has the necessary permissions and credits to perform call transfers.
3. Check if there are any logs in your Twilio dashboard that might indicate what's happening when the call drops.
4. Review the code handling the transfer to make sure it's correctly implemented according to Twilio's API documentation.
If everything seems to be in order on your end, it might be helpful to reach out to Twilio's support for further assistance, as they can provide more detailed insights into what might be causing the call to drop.
Would you like to check any specific configurations or need help with any particular step in the process?