ISSUE 4.0 SL2100
MAIN SOFTWARE UPGRADING 203
9. It will take about 15 minutes, the system reboot automatically and update is completed.
The WebPro will be disconnected from the system due to system rebooting.
When the system re-started, press F5 key (on your PC) to re-connecting the WebPro and confirm the
new firmware version.
Figure 4-17 System Version number
Press the Navigation key in any display telephone to view the system Version Number, see Main
Software Version Confirmation.