transferCall is either not calling or only calling the first number

I am trying to create a transferCall tool from within the dashboard but it isn't working. I copied 1-1 a tool that was previously working and just changed the destination numbers, but now it won't work. The UI has been changed since I built the first tool. Which of the fields are essential for the tool to work? Do I need Parameters or just Destinations, and do I need a description for the tool or just for the destinations or both?
Was this page helpful?