I want to redirect or do a call transfer in scripting so that caller can leave an voicemail.
In my scenario user will call an DID ie an number for an department not specific to an user.
I planned to create an extension for vm use of that department so when there is a call and when it hit that script which will change the calling number to that extension so i can reach particular Voicemail box when redirected
but how can i change calling number in the script
Any other way to achieve this.