Hi,<div><br></div><div>I am using gsmopen on ubuntu 12.04LTS. With E169 dongle connected as ttyUSB0, ttyUSB1 and ttyUSB2. It runs well at first. But after days, all call failed. Checked the tty files, the ports on system is somehow changed to ttyUSB0, ttyUSB1 and ttyUSB3. ttyUSB2 just disappeared.</div>
<div>Does anyone meet the same problem? How can I make it stable? Thanks.</div><div><br></div><div>Regards,</div><div>Eric</div>