The Cisco Unified Communications 500 Series for Small Business, a
critical part of the Cisco Smart Business Communications System, is an
affordable appliance that provides voice, data, voicemail, Automated Attendant,
video, security, and wireless capabilities while it integrates with existent
desktop applications, such as calendar, e-mail, and customer relationship
management (CRM) programs.
Cisco recommends that you have knowledge of these topics:
The information in this document is based on these software and
The information in this document was created from the devices in a
specific lab environment. All of the devices used in this document started with
a cleared (default) configuration. If your network is live, make sure that you
understand the potential impact of any command.
Technical Tips Conventions for more information on document
When you try to upgrade the software image that runs on a UC520 device,
you receive this error on the Cisco Configuration Assistant (CCA).
This error is received due to the lack of available Flash memory on the
device. In order to increase the available Flash memory space, delete the
previous software image stored in the Flash memory of the UC520 device. Follow
this procedure to delete the currently loaded image and increase the available
Login to the console and use the Show
flash command to see the current image used in the UC520
Now use the UC520# delete flash:
uc500-advipservicesk9-mz.124-xx.XW8 command to delete the
existent software image.
Note: DO NOT restart the UC520 after you delete the existent software
Copy the new software image either with the CCA or the CLI command
from the console.