Hey
> > We finally were able to test voice calls with version 1.18 and it seems > that the (un)terminated call issue is not reproducing any more. > > > Nice! > In addition, now the AT serial port is available for other processes, so > our software is using it for other purposes such as querying for SIM slot > or GNSS configuration. > > > Make sure you add the ID_MM_PORT_IGNORE udev tag to that AT port so that MM completely ignores it. Cheers! -- Aleksander