CyberData 930112A, Руководство по эксплуатации

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Installing the VoIP Loudspeaker Amplifier
VoIP Loudspeaker Amplifier Operations Guide 930112A CyberData Corporation
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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 .