I am a bit confuse with this. If you are using IPCC Enterprise, I think that you don´t need the 'Select Resource' and 'Dequeue' steps, because they are using in IPCC Express for looking for an agent and queuing and dequeuing calls that are waiting for an anwsering resource.
In IPCC Enterprise you have to queue calls from the ICM Script Editor using steps as 'Queue To skill Group'.
Hope this helps,
Juan Luis