Hi all, I'm new to this list and bluetooth in general. I'm trying to make a DUN connection using my phone. I've installed packages found in the bluez.org site rpms for the Red Hat and followed some tutorials. Everything works quite fine. I connect to the device, and set up a ppp connection. I have one only problem. When I start the Bluetooth service "/etc/init.d/Bluetooth start" I get this error message: Can't open HIDP control socket: Invalid argument. Can anybody help me find a solution? I'm not sure is this, but when I connect with my phone modem, after a little time it does not work anymore. Thanks. Regards, Emile