calling no sound.it‘s ril problems？

[wctliu]

I am using the phone is note2 variant N7108, it is in China has a huge user base.
If there is a corresponding kernel support, only need to replace libsec-ril.so, it can be the perfect use for all n7100's samsung rom. except: aosp rom
I tried to compile the 7108's aosp kernel to support the n7100's official cm 10.1.
there is some problems,
it can be normal incoming and outgoing calls, but no sound. (Can play music, network data correctly)
7108 supports GSM + TDscdma + WCDMA, but these kernel and rom only support GSM + WCDMA. no TDscdma

here is the logcat log：

http://pastebin.com/dSnBETx7

So, would you please help me ？help me check the logcat log to fix it。

Or，help me to modify the N7100's devices tree, to compile the 7108’s cm rom

tnanks。