HI guys..i have a WIFI problem for my iphone 4...

I cant seem to connect to the internet/get any signal through to my iphone through my aztech wifi modem/router..the product name is Aztech DSL1000EW(L) which is wireless enabled(54mbps).

I've tried almost every possible ways i can think of but still cant solve it.

On my device it says i'm connected to my wifi network but when i try to get new emails or even surf the web it seems to fail.

Any1 have any advice or ways to solve that??

@_@