The SUOTA functionality provides the possibility to upgrade DECT handsets software Over-The-Air.
To use this feature, you need to use the selected base-station and special handsets, additional memory is needed to support this feature.
This feature is supported by:
- N510IP PRO:
- Software 238 or higher
- When a repeater is registered to the N510, SUOTA is disabled. Even when the repeater is powered down, SUOTA is still disabled and the handset update will not work. A solution could be to deregister all registered repeaters or bring a spare N510 to update the handset(s) via this device.
- Encryption should be enabled
- R650H PRO
- S650H PRO (BL60 or higher)
- SL750H PRO (BL61 or higher)
If your SL750 handset has software 60, please use quick sync via USB cable to upgrade to newer version.
Open the web-interface of the N510 and go to: Settings - Management - Firmware update
Firmware Update Handset should be enabled.
Show / start Firmware update.
Handset has to be fully charged.
Open the Menu of the handset go to: Settings - System - Handset Update
Downloading the software will take 15-20 minutes.
Shows you the current version of the Handset software.
The device will check online if a new handset firmware is available.