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Hear noise with SCO connections to JABRA headset: msg#00180

Subject: Hear noise with SCO connections to JABRA headset
Hello everybody,

I'm also playing with voice though SCO to a JABRA Freespeak headset. I'm
using an USB dongle (3Com 3CREB96) and when I send a audio file to the
headset I also can only hear noise from the headset. I've converted a
MP3 file to a sb.file and de voice settings are also correct (0x0040).
When I use a 3COM PCMCIA bluetooth card (3CRWB6096), I can hear the
audio om the headset without any problem.

I'm using RedHat 9.0 en no Patch at all, because everything was working
fine so far without the need of any patch.

In de e-mail from Alan he says that PSKEY_HOSTIO_MAP_SCO_PCM and
PSKEY_HOSTIO_MAP_SCO_CODEC must be set to FALSE (0x00). My question is
how can I do this en where can I find those parameters. In de mailing
list I found another e-mail from Marcel where he talks about a program
that he wrote called 'scoinfo-0.1', do you know where can I find it too?
at the BlueZ site i can't find nothing about it.


Than you for your help,

Winelis Kavelaars


>Alan Low wrote:
> 
> h0003417 wrote:
> 
> >Hi,
> >
> >I have been trying to use the "hstest" tool to stream media files to SE 
> >HBH-60
> >headset through SCO connections, I followed the procedures to convert the
> >media files to another format however I can only hear noise from the headset.
> >
> >Any clues on the cause of the problem? Thanks for the help in advance.
> >
> >BTW someone told me somebody has asked similar questions before but I cannot
> >find the thread, maybe someone can direct me to that thread.
> >
> >Adrian.
> >
> >
> >
> If you are using a CSR bluecore chipset dongle, make sure that the
> PSKEY_HOSTIO_MAP_SCO_PCM and PSKEY_HOSTIO_MAP_SCO_CODEC are set to FALSE
> else there will be NO HCI SCO pkt flowing to your PC and hence the
> hstest will not send any SCO pkt out.
> 
> >
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