Re: Issues with Dialgic D/21H

Tech-Archive recommends: Fix windows errors by optimizing your registry

From: mozhiyu (mozhiyu_at_yahoo.com)
Date: 09/30/04 

Date: 30 Sep 2004 14:24:26 -0700

Thanks! Yes, I think so. I changed the sound setting in control panel
from AC sound driver into BxxxC1 driver. I doubt the D/21H can not
support ful duplex voice data record and play, unless I can directly
access the control and data registers in the board. beacuse I tried
most of dx_functions(such as dx_rec, ec_stream) in SYN and ASYN
modes. I can use this board to record and play voice data through
phone line in delay way. the issue is:
if the functions of ful duplex recording and playing can not be
implemented real-time in dx_functions level, how does the TAPI
application achieve this task.
mozhi
  

"Ray Cassick \(Home\)" <rcassickNOSPAM@enterprocity.com> wrote in message news:<#uu##jupEHA.1668@TK2MSFTNGP14.phx.gbl>...
> Did you install the dialogic wave driver?
>
> "mozhiyu" <mozhiyu@yahoo.com> wrote in message
> news:2a32748.0409292135.6c26d9b4@posting.google.com...
> > Hi
> > I tried to use Dialogic D/21H for voice data recording and playing in
> > dualplex way. but I always got 150ms delay with dx_rec(), later I
> > tried to use TAPI(phone dialer), no any sound between phone and PC. I
> > have already installed System Release 5.1.1 and configure the TSP with
> > TSP (Dialogic Gen. 2), Is there any suggestion?
> > thanks
> > mozhi

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