Yes bro, no calls means the application is unsuccessful. You can check your career@gov account and they state the status of the application. Mine already i know it 2 weeks back when i login tom check but it is ok, just for an experience which let me feel like i was 1 CPIB officer already. LOl

Better luck next time for all of them you didnt get in this round and good luck to those who got the offer from CPIB.