I'm using the RingCX Voice Script Designer. My script displays a URL popup window immediately when someone calls. This works fine. However, I want to obtain the caller ID (phone number) of the person calling so I can pass this as a parameter for my URL. Unfortunately, I'm not finding any documentation about how to access the caller phone number in RC script. It looks like the call detail is accessible by running Cloud reports and Realtime report but this seems like overkill just to get the phone number of the current caller. Does anyone know any easy way to get this in Javascript?