Remember , there is a difference between EWT and the time the call has been waiting to be answered. EWT is calculated based on all calls on that skillset, whereas the actual wait time applies only to that call.
The script will only queue to K_6060 if the EXPECTED WAIT TIME intrinsic for the K_test skillset is > 120, Not the age of the call is > 120.
If it is the age of the call that you want to trigger the call being queued to K_6060 then just change 'EXPECTED WAIT TIME Kundeservice_test ' to 'AGE OF CALL'.
If it is the EWT that you want to use, then I would change the script so that it queues to K_6060 if EWT K_test is > 2 seconds to satisfy yourself it does work.
NB Make test calls to K_test on another script and take your time to answer them so that EWT K_test is > 2 seconds before you do the above.
You should then get the desired results.
DD