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Installing the VoIP Loudspeaker Amplifier
VoIP Loudspeaker Amplifier Operations Guide 930106A CyberData Corporation
21
2.4 Upgrade the Firmware and Reboot the Loudspeaker
Amplifier
To upload the speaker firmware from your PC:
1. Set up a TFTP server.
If you do not already have a TFTP server running on your network, see Chapter 4, “Setting up a
TFTP Server”.
2. Retrieve the latest speaker firmware from the CyberData website:
www.CyberData.net/support/voip
3. Unzip the speaker version file. This file may contain the following:
• Kernel firmware file: xxx-image-xxx-xxx.bin
• Application firmware file: xxx-romdisk-xxx-xxx.img
• Release notes
4. Copy the firmware files to be upgraded to the appropriate TFTP server directory:
• c:\tftp-root\ (for Windows)
• /tftpboot/ (for Linux)
5. Log in to the speaker home page as instructed in Section 2.3.1, "Log in to the Configuration
Home Page".
6. Click the Upgrade Firmware button to open the Firmware Upgrade page. See Figure 2-13.