Hello, i have problem with opening port with modem on it, i connect phone with my notebook by bluetooth. Im using QextSerialPort to communicate with COM port, my application is working with normal RS232 cable but when on COM is modem the port dont want to open, anny suggestions how to deal with it?

this is how i make QextSerialPort object
Qt Code:
  1. this->port = new QextSerialPort(this->portInformations->portName);
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this is how i open the port
Qt Code:
  1. this->port->open(QIODevice::ReadWrite);
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Best Regards
kaszewczyk