We just got Wi-Fi installed at work. Everyone else with iPhones was able to log in and use it, but me. I have a jbroken/unlocked iPhone 3GS and when I go to settings/wireless, it shows me the name of the network at work. I can also see the strength of the signal on the top left of iPhone. As soon as I click on the network to connect, the signal icon on top disappears, my phone tries to connect and times out every time. I also checked the settings of the other iPhones that are able to connect and they all show 192.168.0.1 under router and DNS settings in the wireless settings. Mine on the hand, are blank in those fields. Yet, I do get an IP address and Subnet Mask. I reset network settings in Setting> General> Reset> Reset networking settings. I have also hard rebooted the iPhone. Still the same issue. I am able to connect to my home network and others, no problem Just not this one at work. What is causing this and how can I fix it? Please help.