in office wifi my phone is not connecting

[Ajith Kumar11]

in office wifi my phone is not connecting.for other its connecting.if blocked what i want to do

 

[B. Diddy]

Welcome to Android Central! Which device do you have? Is it really an Android 4.0 device? That's fairly old, so there might be some security issue. Do you have an IT department in your workplace that you can talk to?