Changing the Sonus SBC 1000/2000 Boot Image disrupts call services on the Sonus SBC 1000/2000, when the restart required to make the upgrade effective is performed, and should only be completed during a scheduled service outage.
To upgrade the Boot Image:
In the left navigation pane, go to System > Software Management > Boot Partition.
Boot Partition
Click the Upload Boot Imagelink located on the top right hand side of the pane.
Upload Boot Image
Click OK.
Throughout the upload process, the web interface will dispatch a series of status messages: click image thumbnails to see them in full resolution
On the Boot Partition page, verify that the Last Upload Status is listed as Success
Verify Last Upload Status
After the Boot Image is successfully upgraded, you must reboot the Sonus SBC 1000/2000 for the changes to take effect.