Google voice does not work after update Froyo 2.2.2

[fachex]

Hey all! I am so happy for all the advances to make this great tab better! I just upgraded to Froyo 2.2.2 Indonesian ROM and now Google voice does not work. I can send, receive texts, I can receive phone calls but when I make phone calls it connects but I don't hear anything. Anybody with the same problem? Does anybody already got it fixed that can point out the solution?
Thanks in advance.