get_parameter_value
fPortName = get_parameter_value(MODEM_PORT_KEY, settings);
fInitString = get_parameter_value(MODEM_INIT_KEY, settings);
fDialString = get_parameter_value(MODEM_DIAL_KEY, settings);
finterfaceName = get_parameter_value(PPPoE_INTERFACE_KEY, settings);
fACName = get_parameter_value(PPPoE_AC_NAME_KEY, settings);
fServiceName = get_parameter_value(PPPoE_SERVICE_NAME_KEY, settings);
const char *sideString = get_parameter_value("side", settings);