My program has to connect an external device through a modem at a fixed baudrate of 9600 bps.
When I connect an external modem to the COM port, everything
When I want to use the internal modem of the PC, it always
connects to "28800 V42bis" instead of 9600 bps.
It looks like somewhere the dcb settings are ignored or
overruled when SetCommState() has been called.
What am I overlooking ?