Mark > Looking at the output again, I get something different, with a sco_bind: Address already in use error. I guess this indicates that there can be only one SCO connection at a time? >From memory, it seems this was a usb resource allocation issue. I don't remember all the specifics at the moment, only that the alternate setting of the isochronous interface needed to be adjusted dynamically but we didn't have the right hook to do it. -- Brad Midgley -- To unsubscribe from this list: send the line "unsubscribe linux-bluetooth" in the body of a message to majordomo@xxxxxxxxxxxxxxx More majordomo info at http://vger.kernel.org/majordomo-info.html