UI interfaces of call is not showing | iMX6q SabreAI | Android 7.1.2

[engineer_bsp01]

Hi,

I am working on imx6q sabreAI custom board running Android 7.1.2.

Successfully interface Quectel's EC25 LTE module in my board.Sim card and networks are detected successfully.Able to call and it is ringing,but not showing UI for the call and unable to attend it.

How can I resolve this?

[engineer_bsp01]

hi,

Any suggestions