Hi PuntWorth,
There is an extra report that you could run to get the information you are requesting to see the internal abandon on any given path; Voice Queue and Queue Group ANI/Internal Abandon. In this report, you will have a field called "Calling line number" where you can see if the call is coming from an ANI or an Internal device. You can find that report under CCMWeb > Reporter > Voice > Queue Reports.
Should you have any other questions on that topic, feel free to PM me.
Hope this helps!
Cheers,
Kevin Middlemiss
prairieFyre Software Inc.