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MWVOD100.TXT
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1997-01-01
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Mwave Upgrade for Digital Simultaneous Voice over Data (DSVD)
in DOS, Windows and OS2/WARP
=============================================================
Upgrade Highlights
------------------
The Media Processor (Mwave Digital Signal Processor) on your system
can be enhanced with the addition of the new Mwave DSVD software which
provides concurrent voice-over-data communication via a single phone
line.
The following upgrade is intended to install the Voice Over Data (VOD)
function for DOS, Windows and OS/2 Warp.
This function is intended for limited distribution to IBM customers.
Upon the next release of the base Mwave code this will be obsolete.
This readme file contains the following sections:
I. Upgrade Scope
II. Upgrade Contents
III. Upgrade Prerequisites
IV. Upgrade Instructions
V. Major operational characteristics and limitations
VI. Support
I. Upgrade Scope
----------------
This upgrade is for DOS, Windows and WARP environments.
II. Upgrade Contents
--------------------
This upgrade contains the following Mwave files, which are installed.
GSM.DSP
RAMM.DSP
SPKVOD.DSP
In addition, the diskette upgrade contains MICGAIN=430 in the modem
initialization files (MWMDOS.INI, MWMWIN.INI, MWMOS2.INI) to ensure
better voice response during VOD mode.
III. Upgrade Prerequisites
--------------------------
1. Mwave Version 2.0 needs to be present on your computer. It cannot
be used on previous releases of the Mwave DSP software. Please refer
to the readme files that come with that software for further info.
2. The upgrade install must be installed from a DOS prompt or a DOS
prompt in Windows, but can NOT be installed while in OS/2.
IV. Upgrade Instructions
------------------------
1. If not already installed, Install Mwave Version 2.0 code.
2. Boot to DOS
3. Put the VOD upgrade diskette in the diskette drive.
4. Change to the diskette drive letter.
example [A:\]
5. Type 'install'
6. Once the update process completes, shut down DOS and reboot your
machine (or reboot your machine back to OS/2).
V. Major operational characteristics and limitations
----------------------------------------------------
1. Voice Over Data (VOD) support provides for simultaneous voice and data
operations. This function connects Mwave to Mwave systems that both are
running Mwave 2.0 Voice over Data.
2. VOD is enabled by AT-SSE1 (for ON), and disabled by AT-SSE0 (for OFF).
You should add these commands to your communications application
initialization string or manually enter them at your terminal prior to
initiating a connection. The Mwave modem default is VOD OFF.
3. VOD is only functional at 14,400bps. If VOD is enabled, the Mwave modem
is automatically set to V.32bis (14,400bps). Additionally, a V.42 or
V.42/V.42bis connection is required for successful VOD. MNP or
asynchronous connections will not support VOD. If VOD fails to operate,
redial until you are able to make the required connection. You may have
to make several attempts based on the status of your phone equipment.
4. For Online Help, see the AT Command Summary of the MWave Modem Command
Reference in the MWave ThinkPad Windows group (or in the OS/2 Modem Help
in the MWave for OS/2 group).
5. You can increase the productivity with remote communications and
conferencing applications that you can purchase separately. You can also
use VOD with the already preinstalled Triton CoSession Host program in
order to talk to the IBM HelpCenter for support at the same time your
system is being accessed (remote diagnosis). Currently, this program is
only supported in the native Windows, and native DOS environments. Not
OS/2 (Win-OS/2). To utilize VOD function with CoSession, select the
TPMVH modem name in the CoSession Host Phone Book Setup.
VI. Support
-----------
The Mwave 2.0 upgrade software can be obtained from the IBM PC Company BBS
at (919) 517-0001. Also, customers with access capability, can obtain it
from the Internet at FTP.PC.IBM.COM, and from the Thinkpad Forum on
Compuserve. If diskettes are required, they can be requested for a nominal
shipping & handling fee from 1-800-690-3882 (USA and Canada). Again, this
upgrade offer provides users with improvements to usability, audio support,
and speakerphone quality.
The DSVD Voice over Data (VOD) enhancement can also be downloaded from the
BBS locations as described above.
Please call the USA IBM Helpcenter at 800-772-2227 (800-565-3344 for
Canada Helpcenter) if assistance is required.
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NOTE:
** NO WARRANTY ** ANY USE BY YOU OF THE SOFTWARE IS AT YOUR OWN RISK.
THE SOFTWARE IS PROVIDED FOR USE "AS IS" WITHOUT WARRANTY OF ANY KIND.
TO THE MAXIMUM EXTENT PERMITTED BY LAW, IBM AND ITS SUPPLIERS DISCLAIM
ALL WARRANTIES OF ANY KIND, EITHER EXPRESS OR IMPLIED, INCLUDING, WITHOUT
LIMITATION, IMPLIED WARRANTIES OF MERCHANTABILITY AND FITNESS FOR A
PARTICULAR PURPOSE. IBM IS NOT OBLIGATED TO PROVIDE ANY UPDATES TO THE
SOFTWARE.
NO LIABILITY FOR CONSEQUENTIAL DAMAGES. In no event shall IBM or its
suppliers be liable for any damages whatsoever (including, without limitation,
incidental, direct, indirect special and consequential damages, damages for
loss of business profits, business interruption, loss of business information,
or other pecuniary loss) arising out of the use or inability to use this
product, even if IBM has been advised of the possibility of such damages.
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