Maintenance - Automatic System Update - NEC SL2100 Features And Specifications Manual

ISSUE 1.0

Maintenance - Automatic System Update

Description
The SL2100 periodically accesses an external "Software Maintenance Server" to confirm whether
there is a new CPU software version available. If a newer CPU software version other than the
currently installed version is available on the server, the SL2100 starts downloading the latest software
package and then upgrade the version immediately or at a scheduled date and time, as configured in
the system.
DNS setting (PRG 10-12-13) is mandatory for Automatic update or Network Download from the server.
Automatic Software Check and Update
Automatic Software Check
The SL2100 periodically accesses the software maintenance server at defined time and date of each
month to confirm whether there is a newer CPU software is available other than the currently installed
version. After checking, if a later software version is available on the server then a message "There is
newer version available" is displayed on Home and Software Update page.
Automatic Software Update
If the SL2100 detects a newer software, the SL2100 downloads the software and reboots the system
at a scheduled date and time to update the software.
Manual Software Update
Manual Update (Network Download)
The SL2100 checks the update information from the maintenance server when a user initiates the
update process manually. If the SL2100 detects a newer software other than the installed, the SL2100
starts downloading the software. After downloading, the SL2100 reboots immediately or at scheduled
date and time as configured in the system.
After checking the update from the server, if the installed software is latest then a message "Your
software version is the latest" is displayed.
Manual Update (Upload from PC)
A software (.bin) file can be uploaded from PC and the SL2100 reboots immediately or at scheduled
date and time as configured in the system to update the software.
Conditions
• DNS setting (PRG 10-12-13) is mandatory for Network Download or Automatic Update from the
server.
• If the Auto-Upgrade feature is performed, the SL2100 will reboot automatically to complete the
upgrade procedure. The reboot can be immediate or date and time can be configured.
• The upgrade process takes approximately 15-20 minutes to complete. During this time the phone
system will be out of service.
• No SD card is required on the SL2100 for storing the software package.
Default Settings
None
Features and Specifications Manual
SL2100
M
1-579