[Asterisk-Users] X101P on a UK BT line ---- txgain issue

[Chris Stenton]

Is opermode set via asterisk or do you need to do

modprobe wcfxs opermode=UK

chris


----- Original Message ----- 
From: "Nicolas Gudino" <nicolas at house.com.ar>
To: <asterisk-users at lists.digium.com>
Sent: Saturday, June 26, 2004 12:43 AM
Subject: Re: [Asterisk-Users] X101P on a UK BT line ---- txgain issue


> Hi Richard,
>
> > These complex impedances are all supported in the Silabs chips used in
> > both the new TDM FXO module and the FXS module, but the driver currently
> > sets them to 600 Ohms.
> >
> > I guess at some stage a patch will appear to perhaps set these depending
> > on the default tonezone set in the config files.
>
> This was submited today to CVS (answer to your prays?):
>
> Update of /usr/cvsroot/zaptel
> In directory mongoose.digium.com:/tmp/cvs-serv10293
>
> Modified Files:
>         wcfxs.c
> Log Message:
> Add support for international impedence matching (improves echo abroad!)
>
>
> Index: wcfxs.c
> ===================================================================
> RCS file: /usr/cvsroot/zaptel/wcfxs.c,v
> retrieving revision 1.73
> retrieving revision 1.74
> diff -u -d -r1.73 -r1.74
> --- wcfxs.c     23 Jun 2004 18:24:21 -0000      1.73
> +++ wcfxs.c     25 Jun 2004 14:34:07 -0000      1.74
> @@ -28,7 +28,6 @@
>  #include <linux/errno.h>
>  #include <linux/module.h>
>  #include <linux/init.h>
> -#include <linux/usb.h>
>  #include <linux/errno.h>
>  #include <linux/pci.h>
>
> @@ -90,6 +89,95 @@
>  {43,"LOOP_CLOSE_TRES_LOW",0x1000},
>  };
>
> +static struct fxo_mode {
> +       char *name;
> +       int ohs;
> +       int ohs2;
> +       int rz;
> +       int rt;
> +       int ilim;
> +       int dcv;
> +       int mini;
> +       int acim;
> +} fxo_modes[] =
> +{
> +       { "FCC", 0, 0, 0, 0, 0, 0x3, 0, 0 },    /* US, Canada */
> +       { "TBR21", 0, 0, 0, 0, 1, 0x3, 0, 0x2 },/* Austria, Belgium,
> Denmark, Finland, France, Germany,
> +
Greece, Iceland, Ireland, Italy, Luxembourg, Netherlands,
> +
Norway, Portugal, Spain, Sweden, Switzerland, and UK */
> +       { "ARGENTINA", 0, 0, 0, 0, 0, 0x3, 0, 0 },
> +       { "AUSTRALIA", 1, 0, 0, 0, 0, 0, 0x3, 0x3 },
> +       { "AUSTRIA", 0, 1, 0, 0, 1, 0x3, 0, 0x3 },
> +       { "BAHRAIN", 0, 0, 0, 0, 1, 0x3, 0, 0x2 },
> +       { "BELGIUM", 0, 1, 0, 0, 1, 0x3, 0, 0x2 },
> +       { "BRAZIL", 0, 0, 0, 0, 0, 0, 0x3, 0 },
> +       { "BULGARIA", 0, 0, 0, 0, 1, 0x3, 0x0, 0x3 },
> +       { "CANADA", 0, 0, 0, 0, 0, 0x3, 0, 0 },
> <super big snip>
>
> -- 
> Nicolas Gudino <nicolas at house.com.ar>
> House Internet S.R.L.
>
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