Product specifications

Installing the VoIP V2 Speaker

Upgrade the Firmware and Reboot the Talkback Speaker

Operations Guide 930468A CyberData Corporation

4. Click the Update Firmware button to open the Upgrade Firmware page. See Figure 2-29.

Figure 2-29. Upgrade Firmware Page

5. Click Browse, and then navigate to the location of the Talkback Speaker firmware file.

6. Click Submit.

Note This starts the upload process. Once the Talkback Speaker has uploaded the file, the

Uploading Firmware countdown page appears, indicating that the firmware is being

written to flash. The Talkback Speaker will automatically reboot when the upload is

complete. When the countdown finishes, the Upgrade Firmware page will refresh. The

uploaded firmware filename should be displayed in the system configuration (indicating

successful upload and reboot).

Note The way that the integrity of the configuration file is validated has changed. There is no

problem with updating the firmware but if you downgrade (or downgrade, make some

changes, and then upgrade again) the device may think that the configuration is corrupt

and restore defaults.