I'm trying to code IVR questionnaire script.
The agent get a inbound call and forward it to the questionnaire application.
I expect that GetCallContactInfo step take call info such as "Calling Number", "Last Redirected Number".
Calling Number is shown by original calling number.
But Last Redirected Number is shown null.
I expect the "Last Redirected Number" is shown as Agent Extension which transfered the call.
How do I get it?