Multitech MT9234ZBA-USB Uninstalling the TI USB Driver for 2.4 kernel versions, Device Files

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Appendix D – Installing with Linux

Device Files

Because the TI USB driver does not use usbserial (to avoid known problems with usbserial) it uses its own device file names, /dev/ttyTIUSB0, /dev/ttyTIUSB1, and so on.

The device files are created automatically when the ti_usb driver is loaded. This is done by the module post‐ install command in /etc/modules.conf, which runs the script /etc/ti_usb/make_devices.

You can change the device names that ti_usb uses. First you should remove the old device files by running

/etc/ti_usb/make_devices remove

Then edit /etc/ti_usb/make_devices. At the top of this file you find the parameters DEVICE_NAME which determines the basename of the TI USB device files, DEVICE_COUNT which determines the number of device files created, DEVICE_GROUP which determines the group owner of the device files, and DEVICE_PERMISSIONS which determines the device file permissions.

For example, to create 8 TI USB device files named /dev/ttyusb0 through /dev/ttyusb7, owned by the uucp group, and having permissions 0660, change the parameters like this

DEVICE_NAME=/dev/ttyusb

DEVICE_COUNT=8

DEVICE_GROUP=uucp

DEVICE_PERMISSIONS=0660

After editing make_devices, run the script to create the new device files, like this

/etc/ti_usb/make_devices

If you use devfs, the ti_usb devices are /dev/usb/ti/0, /dev/usb/ti/1, and so on in the order they are plugged in. The ti_usb driver has not been tested with devfs.

Uninstalling the TI USB Driver (for 2.4 kernel versions)

If you installed the TI USB RPM package, you can uninstall it by logging in as root and running the command

rpm ‐e ti_usb‐X.Y‐Z

If you installed the TI USB TGZ package, you can uninstall it by logging in as root and running the following commands:

Command

cd ti_usb‐X.Y

make uninstall

Explanation

Give a full or relative path to the unpacked source file directory.

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Multi‐Tech Systems, Inc. MT9234ZBA‐USB User Guide

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Contents MultiModem ZBA Multi‐Tech Systems, Inc. MT9234ZBA‐USB User Guide Contents South African Notice Features Overview Product Overview SpecificationsUniversal Serial Bus USB AT Commands Info Package ContentsTechnical Specifications Installing the Modem Safety Warning TelecomConnecting the Modem to the Computer Connecting the USB CableInstalling the Modem Driver Windows Driver Installation OverviewInstalling the Driver for the TUSB3410 Serial Port Multi‐Tech Systems, Inc. MT9234ZBA‐USB User Guide Multi‐Tech Systems, Inc. MT9234ZBA‐USB User Guide Installing the Modem Driver Multi‐Tech Systems, Inc. MT9234ZBA‐USB User Guide Installing the Modem Driver in Windows Server 2008, XP Installing the Serial PortMulti‐Tech Systems, Inc. MT9234ZBA‐USB User Guide Multi‐Tech Systems, Inc. MT9234ZBA‐USB User Guide Multi‐Tech Systems, Inc. MT9234ZBA‐USB User Guide Installing the Modem Driver Multi‐Tech Systems, Inc. MT9234ZBA‐USB User Guide Multi‐Tech Systems, Inc. MT9234ZBA‐USB User Guide Click Continue Anyway Multi‐Tech Systems, Inc. MT9234ZBA‐USB User Guide Using the Global Wizard to Configure Your Modem Configuring the Country Where Modem is UsedUsing AT Commands to Configure Your Modem Operating the Modem Connecting to the InternetFront Panel Setting up a Remote­Node Client Program Remotely Configuring Modems Remote Configuration OverviewSetting Up Modems for Remote Configuration Changing the Setup PasswordChanging the Remote Escape Character Troubleshooting None of the Indicators LightModem Does Not Respond to Commands Modem Dials But Cannot ConnectModem Disconnects While Online Modem Doesn’t Work with Caller ID Modem Cannot Connect When AnsweringFax and Data Software Can’t Run at the Same Time Appendix a Regulatory Compliance FCC Part 68 TelecomFCC Part Canadian Limitations NoticeEMC, Safety, and R&TTE Directive Industry CanadaInternational Modem Restrictions Thailand ApprovalAppendix B Waste Electrical Electronic Equipment JulyAppendix C C-ROHS HT/TS Substance Concentration 依照中国标准的有毒有害物质信息Appendix D Installing with Linux Installing Kernel Sources Preparing Kernel SourcesThis command builds the driver package for Loading the TI USB Driver Uninstalling the TI USB Driver for 2.4 kernel versions Device FilesInstalling the Modem on Computers Using the Linux 2.6 Kernel Installing the Kernel SourcesPreparing the Kernel Sources This command builds the driver package for Uninstalling the TI USB Driver for 2.6 kernel versions Loading the TI USB 3410/5052 DriverInstalling udev Rules Installing the Hotplug ScriptsPatching and Rebuilding the Kernel Installing the Firmware Images Loading the TI USB 3410/5052 DriverAscii Conversion Chart Appendix E Ascii ConversionIndex

MT9234ZBA-USB specifications

The Multitech MT9234ZBA-USB is an innovative device designed to provide seamless connectivity via USB. This high-performance modem is particularly popular among professionals who require reliable communication solutions for their computing needs. It integrates advanced technology features and offers a compact, robust design, making it suitable for various applications.

One of the standout features of the MT9234ZBA-USB is its support for both data and fax transmission over standard phone lines. This versatility is a significant advantage for businesses that still rely on traditional telephone networks, allowing them to send documents and data efficiently. The modem supports a wide range of data rates, reaching speeds of up to 56 Kbps, which is crucial for quick data transfers and effective communication.

Equipped with the USB interface, the MT9234ZBA-USB ensures straightforward connectivity to laptops and desktops. This plug-and-play capability enables users to easily connect the modem without the need for additional software installation, making it incredibly user-friendly. Its compatibility with multiple operating systems, including Windows and macOS, further enhances its accessibility and ease of use.

In terms of technology, the MT9234ZBA-USB utilizes advanced error correction and data compression techniques, such as V.42 and V.44, which significantly improve data integrity and transmission speeds. These technologies help minimize errors in data transfer, ensuring that important documents and communications reach their intended destination without delay or corruption.

The modem is built with a compact, portable design that makes it an excellent choice for mobile professionals. Whether users need to connect while traveling or require a reliable solution for remote work situations, the MT9234ZBA-USB is designed to fit into modern workflows seamlessly. Its robust construction also promises durability, ensuring that it can withstand the rigors of daily use.

Another key characteristic of the MT9234ZBA-USB is its comprehensive compatibility with various applications, including point-of-sale systems, remote monitoring, and telecommuting solutions. This adaptability makes it a valuable tool across different industries, catering to a wide range of business needs.

In conclusion, the Multitech MT9234ZBA-USB modem stands out for its advanced features, user-friendly interface, and robust performance. It remains an essential tool for those seeking dependable communication solutions in today's ever-evolving technological landscape.
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