Never missed your call as every call is very important for your personal and business need. I will give you a PHP script and it will forward all your incoming calls on your Twilio number to your personal or another number of your choice.
You need a web server running PHP at least 5.2 or above
A Twilio account SID and Authentication Token
A Twilio number on which you will receive calls
A personal or business number of your choice on which script will forward the incoming call
This GIG is just a script. You will need to hardcoded your credentials in it.
It is not dynamic
No database integration
No GUI included
I will give you a PHP script to forward your calls to your number