vgetty OGM is very, very soft

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> -----Original Message-----
> From: Prasad Khandkar [mailto:prasadk@winsoftech.com]
> Sent: Friday, 25 June 1999 06:02
> To: craigs@equival.com.au
> Cc: mgetty@muc.de
> Subject: Re: vgetty OGM is very, very soft
>
>
> If you have not tried already, AT#TL is the command for
> transmit level.
> You can set it to AT#TL=FFFF i.e. maximum volume.

I modified Rockwell.c to output AT#TL=7FFF during the init sequence, but
this command generates an error when used. A closer inspection of the
documentation reveals that this comand appears to apply only to the
handeset/speaker, not the output volume, as the docs say that this command
will "generate an error what the phone line is selected", whatever that
means.

> Some stupid
> modems don't understand this command though, in which case there
> are commands (DLE shielded) to step up the volume.

Any idea what commands tese might be, and how I might use them?

   Regards,

      Craig Southeren

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