Well, firstly, u should provide HCIDump log, with "-X -t" option. -----Original Message----- From: linux-bluetooth-owner@xxxxxxxxxxxxxxx [mailto:linux-bluetooth-owner@xxxxxxxxxxxxxxx] On Behalf Of Deepthi Sent: 2012年11月20日 20:12 To: linux-bluetooth@xxxxxxxxxxxxxxx Subject: Sco issue:iogear dongle Hello, I 'm facing an issue regarding the sco data transfer in iogear dongle 4.0 in linux-3.2.5 kernel version. sco is connected with sco handle as 1, but i could see no sco data transfer . Please help, -- Thanks & Regards, Deepthi Elizabeth P V -- 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 -- 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