Installation guide

System Configuration 139
Synapse Installation Guide
Update the device whose IP address you used for logging into the WebUI after updating all other devices. Some versions of
Synapse software codes are incompatible, so that when you use one device's IP address for logging into the WebUI, only the
devices with compatible code versions appear in the device lists. For this reason, wait until all other devices are updated before
updating the software version of the device whose IP address was used for logging into the WebUI.
 To manually update a device to the latest software version:
Figure 150. Update Device Menu, Part 1
1. In the Navigation Menu at left, click Device
Management, then Update Device. The page
shown in Figure 150 appears.
2. Select a Gateway, ATA, or Deskset to upgrade from
the Update Device drop-down list.
The Current Software Version for that device appears.
You can only upgrade one device at a time.
Only the selected device is updated.