Duxbury PCI V.92 56K Modem Driver
Version: 3.00.00
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This document contains release notes and other information about
this product. Information in this document is the most current
available. For your convenience, print a copy of this file and
keep it with your user manual.
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How to Use This Document
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To view README.TXT on screen in Windows Notepad, maximize the
Notepad window.
To print README.TXT, open it in Windows Write, Microsoft Word
or another word processor. Then select the entire document.
This file (README.TXT) contains:
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Contents
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1) Quick Start
2) How to verify installation
3) Uninstall procedure
4) Update procedure
5) Country selection
6) Call Progress Sounds
7) Known issues
8) Troubleshooting
9) Disclaimers
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1. Quick Start
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1) This version of drivers is only compatible with Microsoft
Windows XP or Windows 2000.
2) If any other type of Duxbury PCI modem is already installed in your
system and you want to update it's device driver, first uninstall
existing drivers (See Uninstall Procedure), and only then proceed
to install the new drivers.
To install your modem drivers for the first time:
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a) Turn your PC off, and remove the power cord.
NOTE: SOME PCI 2.2 MOTHERBOARDS KEEP THE SLOTS POWERED EVEN
WHEN THE PC IS TURNED OFF. TO PREVENT DAMAGE TO YOUR MODEM
AND YOUR PC, REMOVE THE POWER CORD.
b) Plug your modem card into a free PCI slot.
c) Restart your PC.
d) Windows will instantly detect the modem and will start software
installation.
e) When requested, point to the drivers installation directory on the
floppy disk or CD-ROM.
f) Modem drivers will be installed.
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2. How to verify installation
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To verify that the modem is installed correctly, follow these steps:
a) Click "Start > Settings > Control Panel > Modem": check for the
presence of a "Duxbury 56K Modem".
b) In "Control Panel > Modems > Properties > Diagnostics" click on
"Query Modem" button and check that the modem responds.
To Check that the modem is working properly:
a) Open "Hyper Terminal".
b) Select the "Duxbury 56K Modem" or "Direct to port" option.
c) Type ATI1, ATI2 or ATI3 and make sure you receive the modem IDs.
Dial any accessible phone number, and see that that phone rings.
Dial to another modem (ATDTxxx or via the dial button of the
TAPI interface) and see that a modem session is established.
If you have successfully connected, then the modem has been
successfully installed.
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3. Uninstall Procedure
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a) Click "Start > Settings > Control Panel > Add/Remove Programs".
b) Select "Duxbury 56K Modem".
c) Click the "Add/Remove" button.
d) A confirmation window appears. Click "OK" to proceed.
e) Modem drivers will be uninstalled and system restarted or shutdown.
f) You may turn your PC off, remove the power cord and remove the
modem card from its' socket.
NOTE: SOME PCI 2.2 MOTHERBOARDS KEEP THE SLOTS POWERED EVEN
WHEN THE PC IS TURNED OFF. TO PREVENT DAMAGE TO YOUR MODEM
AND PC, REMOVE THE POWER CORD.
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4. Update Procedure
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To update your modem drivers, uninstall previous drivers
(see above procedure) and reboot your system.
When the system detects the modem and asks for disk, press "Browse"
and select the updated driver disk in the floppy drive or CD-ROM
drive.
New drivers will be installed.
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5. Country Selection
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To change the country setting, follow these steps:
a) Click "Start > Settings > Control Panel > Modem Settings".
b) Select the required country from the list.
c) Click "Ok".
or
a) Using a terminal program (such as Hyper Terminal), issue
an AT+GCI command to select the desired country.
To verify the change has taken effect:
a) Open HyperTerminal and select your modem
b) Type "ATI7"
c) Verify that the correct country name is displayed
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6. Call Progress Sounds
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PCI card modems hardware typically support four methods
for monitoring call progress (dialtone, DTMF dialing, etc...).
The method you should use depends on your specific hardware:
(a) In software through the audio subsystem:
* Connect speakers to the audio card speaker output.
* Next, click the right mouse button on SLLights in the
Windows System Tray while the modem is loaded in memory.
* Select the speakers on or off as desired.
(b) In hardware directly through the sound card:
* Connect the 4 pin header on the modem card to the TAM
header on the audio card/subsytem.
(c) In hardware using the small speaker present on the modem card:
* Nothing needs to be done to hear this. It is always on.
You can control the speaker volume from the
Control Panel/Modem/Properties/Speaker Volume.
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7. Known issues
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7.1 On certain motherboards, call progress can be heard through
the system's speakers. This option is enabled by default, and
can be controlled only from Windows' "Volume Control" application,
using the "Telephony" slider. The 'Speaker' menu option (accessed
by right-clicking on the modem icon) can not mute the modem sound
on these motherboards.
7.2 When some systems get into "sleep mode" and an incoming call
is received by the modem, the modem answers but the screen stays
blank. This behavior is dependent on the BIOS and not on the modem.
Some BIOS vendors choose to let the modem answer, but leave the
screen blank.
7.3 The NetZero dialer tends to cause the computer to freeze
sometimes and causes some programs such as "Zcast" to close.
This behaviour is not caused by the modem.
7.4 In Hyperterminal, the characters sent to the modem are not
echoed until the ATZ command is issued. This behavior is not
caused by the modem.
7.5 When using the following applications/online services, select
the appropriate modem name from the following modem list:
* AOL (America Online) - "Hayes Compatible (Default)"
* Juno - "Generic 33600 modem".
* BitWare - "Rockwell based voice modem"
7.6 Two Duxbury PCI modems can not be installed on the same PC
simultaneously. Currently there is no workaround.
7.7 Specifically with the NVidia MCP chipset, when on-board audio is
disabled from BIOS, the modem is also disabled. This is by chipset
design. Workaround: disable audio from Device Manager.
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8. Troubleshooting
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If your modem does not work as expected:
8.1 If ERROR, NO DIALTONE or a similar message is received:
(a) Check whether the line is connected properly to the modem.
(b) Use a telephone handset to make sure that the line is
active and that there is a dial tone.
(c) Check to see if the line is a PBX line or a direct analog
phone line. You may need to dial 9, before the actual
desired telephone number (i.e. ATDT9,123-4567).
If, after dialing 9, the modem still cannot detect the
PBX dialtone, try typing ATX3 before dialing.
NOTE that PBX lines typically can only support V.34
rates (33,600 bps, 28,800 bps, ...) and NOT V.90/V.92
rates (49,333 bps, 50,666 bps, ...).
8.2 If dialer application (i.e. Hyperterminal) does not detect modem:
Check whether HyperTerminal is configured to the right port.
You can find the modem's COM port number in
"Control Panel > Modems > Properties".
If not, press disconnect and change the port that the dialer
is accessing.
8.3 If you cannot hear the dialtone and DTMF dialing while the modem
should be dialing out:
PCI card modems hardware designs typically support four methods
for monitoring call progress (dialtone, DTMF dialing, etc...):
- In software through the audio subsystem.
* Connect speakers to the audio card speaker output.
* Next, click the right mouse button on SLLights in the
Windows System Tray while the modem is loaded in
memory.
* Select the speakers on or off as desired.
- In hardware using the small speaker present on the modem card.
* Nothing needs to be done to hear this. It is always
on. You can control the speaker volume from the
Control Panel/Modem/Properties/Speaker Volume.
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9. Disclaimers
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The following are important disclaimers as related to our products.
Proper use of our chipsets and drivers are clearly described.
Duxbury Networking does not guarantee product performance or accept any
liability due to the improper usage of its drivers or chipsets.
* The modem is capable of receiving data up to 56Kbps. Actual send and
receive speeds may vary depending upon factors, such as connecting
modem and phone line connections.
* Modems must use the appropriate US or International chipset version
for the country to which it is shipped.
* Modems must use the appropriate driver version for the operating
system in which it is being installed.
* All trademarks are property of their respective owners.
Download Driver Pack
After your driver has been downloaded, follow these simple steps to install it.
Expand the archive file (if the download file is in zip or rar format).
If the expanded file has an .exe extension, double click it and follow the installation instructions.
Otherwise, open Device Manager by right-clicking the Start menu and selecting Device Manager.
Find the device and model you want to update in the device list.
Double-click on it to open the Properties dialog box.
From the Properties dialog box, select the Driver tab.
Click the Update Driver button, then follow the instructions.
Very important: You must reboot your system to ensure that any driver updates have taken effect.
For more help, visit our Driver Support section for step-by-step videos on how to install drivers for every file type.