I am wondering if anyone else has had the same problems as I have after upgrading to 3.0.

I first used redsnow, then pwnage to upgrade my formerly pwnaged phone from 2.2.1 to 3.0

Incoming calls ring 4 rings on the calling phone when dialing my number and then go to voicemail, (unless from an At&t dialers) my phone does not even ring, or show up in recent calls....I just get a voicemail if they leave one....

Does anyone by chance have any ideas what may be my problem?

Thanks for any insight by chance, it would be very much appreciated