Hi Harald,

> ofono supports voice calls over qmi, right? Is it possible that
> mdm6600 does not support them?
> 

This reminds me... Weren't you the one who mentioned that you got 
voicecalls working on QMI devices?  Does that include the circuit 
switched control operations (e.g. dial, etc) as well?  Any chance that 
code might be upstream-able?

Regards,
-Denis