Unhappy n900t native Video Calling not work

Hi guys,

I have N900t with Stok N9005 Rom & Complusion Kernel & Wifi/NFC/Blutooth Fix.

Everyting works perfect without NATIVE (GSM) Video Calling.

How Can I Fix it?

I tried " Xnote 5 Transformers Rom" but Didnt works...
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