
Installing the VoIP Intercom
Intercom Setup
Operations Guide
930242A-D
CyberData Corporation
65
2.3 Upgrade the Firmware and Reboot the Intercom
Note
To guard against failed firmware upgrades, units shipped from CyberData with firmware
version 5.1.2 and later feature a built-in "fail safe" mechanism. Note that field upgrading
earlier units with v5.x.x will not allow for this feature.
Note
Any units that have shipped with firmware version 6.0.0 or later will not be able to run
firmware that is version 5.1.2 or earlier.
To upload the firmware from your computer:
1. Retrieve the latest Intercom firmware file from the VoIP Intercom
Downloads
page at:
http://www.cyberdata.net/products/voip/digitalanalog/intercom/downloads.html
2. Unzip the firmware version file. This file may contain the following:
•
Firmware file
•
Release notes
3. Log in to the Intercom home page as instructed in
Section 2.2.2, "Log in to the Configuration
Home Page"
.
4. Click the
Update Firmware
button to open the
Upgrade
Firmware
page. See
Figure 2-32
.
Caution
When upgrading to firmware version 6.x.x from version 5.x.x or earlier, your
device configuration settings will be lost because the way that the device stores
the configuration settings is different in version 6.x.x.
GENERAL ALERT