No phone calls

[awesomedroid1]

I recently rooted my ATT GS2 and all was good until I installed (DarkyROM-HD-1.0-R5-RE) and since, then I cannot hear and no one can hear me talk into the phone. I then restored my original back up of the CWM and tried installing the AKOP ICS and even tried unrooting. Nothing worked, I know the speakers work because I can play music please help.