robi2007 and shofiul,
Don't lose your hopes.
Canada is not the same country as it used to be before 2008. They have suffered immensely from the recession, poor economy, more unemployed people, lower revenue from its citizens, more idle immigrants those have not contributed to its economy at all yet availing all its government services - free schooling, health etc. all of you will get your calls but this will take more time. CIC's slowest speed of processing is the reflection of their citizens will.