The Plantronics DSP-100 audio headset is at least partially-supported. Audio works, but the mixer does not appear to have any effect. The device is a single-ear headset with mic, and has a volume control and lighted mute button inline. /proc/bus/usb/devices (linux 2.4.3) says: T: Bus=01 Lev=02 Prnt=05 Port=01 Cnt=01 Dev#= 6 Spd=12 MxCh= 0 D: Ver= 1.00 Cls=00(>ifc ) Sub=00 Prot=00 MxPS= 8 #Cfgs= 1 P: Vendor=047f ProdID=0301 Rev= 2.00 S: Manufacturer=Plantronics S: Product=Plantronics headset S: SerialNumber=00100-0012014400001-V040001j C:* #Ifs= 5 Cfg#= 1 Atr=a0 MxPwr=100mA I: If#= 0 Alt= 0 #EPs= 0 Cls=01(audio) Sub=01 Prot=00 Driver=audio I: If#= 1 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=audio I: If#= 1 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=audio E: Ad=01(O) Atr=09(Isoc) MxPS= 192 Ivl= 1ms I: If#= 2 Alt= 0 #EPs= 0 Cls=01(audio) Sub=02 Prot=00 Driver=audio I: If#= 2 Alt= 1 #EPs= 1 Cls=01(audio) Sub=02 Prot=00 Driver=audio E: Ad=82(I) Atr=0d(Isoc) MxPS= 192 Ivl= 1ms I: If#= 3 Alt= 0 #EPs= 1 Cls=03(HID ) Sub=00 Prot=00 Driver=hid E: Ad=83(I) Atr=03(Int.) MxPS= 2 Ivl= 8ms I: If#= 4 Alt= 0 #EPs= 1 Cls=ff(vend.) Sub=00 Prot=00 Driver=(none) E: Ad=04(O) Atr=02(Bulk) MxPS= 64 Ivl= 0ms The device uses a vendor-supplied bulk driver under windows and MacOS according to the supplied documentation. -- Ferret _______________________________________________ [EMAIL PROTECTED] To unsubscribe, use the last form field at: http://lists.sourceforge.net/lists/listinfo/linux-usb-users
