SetupTransfer on Cisco TSP doesn't work (Consultation Transfer)

Mar 30 at 9:31 PM
Hi, ATAPI is a fantastic library. Makes development so much easier, so thank you very much Mark.
So far everything works fine, only consultation calls doesn't work.
I am getting the dial window on the phone, but it doesn't send the call to the number I specified in MakeCallParams.
                        Console.WriteLine("Transfer " + call.CallerId + " from " + extension + " to " + target);
                        var x = new MakeCallParams()
                            TargetAddress = target
                        var xc = call.SetupTransfer(x);
Blind transfers work fine by the way.

I put the relevant (normalized) CTI debug from Cisco TSP up on a pastebin

It would be great if someone could help with this.