USR3453C Courier 56K Business Modem with V.92
3453c
RoHS

Warranty: Limited Lifetime

Spare Parts

Power Supply
Power Supply
USR3453A-ACC$24.99

FAQs

  • Check the old modem is uninstalled before installation of new modem in 2000/XP?
  • Troubleshooting "no dial tone test" error message
  • Configuring your courier modem for leased line operation
  • Configuring Your Broadband Router 8000 for use with Analog Modems
  • Setting up Dial Security
  • V.92 FAQs
  • V.34 & V.8 Explained
  • Configuring USRobotics Modems For use under Unix-Type Systems
  • Serial Cable Pinouts
  • How can I use an external USRobotics modem with a Mac computer?
  • All about UARTs

    • Additional Support
    If the support information in this section doesn't help you solve your issue, you can contact a USRobotics Help Desk Technician directly.

    		Verify your product
    Do you know which modem you have? Verify that the Product Number (#) on the bottom of the modem is 64-003453-02R (NOTE: there is a R). If the code is 64-003453-02 (NOTE: no R) go to the USR3453B support page.

    Manuals and other Documents
    OS Compatibility
    win7 2008 Vista Vista 64 bit XP 64 bit 2003 XP Windows 2000 Me 98 SE 98 First Edition Windows 95 Linux Mac Mac

    Firmware

    Warning! The firmware below should only be used on model USR3453C and is not compatible with non-RoHS versions USR3453B or 3CP3453.
    Firmware update version 2.3.31
    This firmware fixes issues with the modem connecting at 2400 speeds to certain modems.
    Manual flash procedure for all operating systems:
    Download the 3453C_v2.3.31.zip file to a temporary location on your hard disk drive. Extract the .zip file to an empty directory on your hard drive. Follow the instructions in the firmware.txt file.
    3453C_v2.3.31.zip 174 KB 09-28-09
    Automated flash program for Windows OS (Windows 98 or later):
    Download the USR3453C_v2.3.31.exe file to a temporary location on your hard disk drive. Double-click the .exe file, and follow the on-screen instructions.
    USR3453C_v2.3.31.exe 323 KB 09-24-08

    Drivers

    Note for Windows XP and Server 2003 users: If you do not use V.92 functionality with the USRobotics Internet Call Notification application, you may use the operating system’s built-in driver.

    Installation for Windows 7 32 bit and Windows 7 64 bit

    The modem will install using the default driver provided by Windows 7.

    Installation file version 6.01.00.5 - Windows Vista, Server 2008 32 bit and 64 bit
    Note: The modem will initially install using the default driver provided by Windows Vista. Our enhanced driver is available by following the instructions below:
    1. Download the file to a temporary location on your computer's hard disk drive.
    2. Double-click the file and follow the USRobotics Modem Installation Wizard to update modem driver.
    USR3453v6.01.00.5.exe1.1 MB 02-08-07
    Installation file version 2.01.00.4 for XP 64 bit, and Server 2003 64 bit INF file
    Note: USRobotics Internet Call Notification and BVRP PhoneTools are not supported on a 64-bit operating system.

    Download the .inf file to a temporary location on your hard disk drive. Update your modem's driver using this file.
    3453x64.inf64 KB 10-24-05
    Installation file for Windows 9X, Me, NT4, 2000, XP, and Server 2003
    Download the .inf file to a temporary location on your hard disk drive. Update your modem's driver using this file.
    3453v92.inf 64 KB 09-01-04

    Firmware Archive

    Firmware update version 2.3.15
    This firmware fixes issues with fax functionality.
    3453C_v2.3.15.zip 172 KB 01-18-07
    Automated flash program for Windows OS (Windows 98 or later):
    USR3453C_v2.3.15.exe 319 KB 01-18-07
    Firmware update version 2.3.12
    This firmware fixes issues with Leased Line and Carrier Loss Redial functionality.
    3453C_v2.3.12.zip 172 KB 12-07-06
    Automated flash program for Windows OS (Windows 98 or later):
    USR3453C_v2.3.12.exe 319 KB 12-08-06

    Downloads

    BVRP PhoneTools
    Modem communications application
    BVRP PhoneTools

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    Electronic product documentation is provided as a courtesy to USRobotics customers. These are electronic versions of the original documentation. Some of the information contained within this documentation, including the support contact information, is subject to change.