Visual Voice mail problems?

So ever since I rooted my phone (which I still don't regret) I no longer get visual voice mails. they just don't show up at all. on the flip side I get text notifications that I have hot a voice mail. any idea how to fix it so that I can use the visual voice mail app instead of getting the text notifications?

Are you paying for the monthly subscription?

°~¤~°HTC Evo Design°~¤~°

Correct not visual voice mail just the voice mail app. Sorry about the confusion.

It did not work because the handset model from the rooted ROM might have changed. The stock App keeps track of the handset model.