Upgrading Firmware - Cisco 9971 Deployment Manual

The video can be muted by pressing the video mute softkey.
If the call is muted via the mute hard key, then the video is also muted.
The camera also has a shutter that can be closed to prevent unnecessary video streaming.
When on a video call, it can be configured to display your own picture as well in either corner of the display.

Upgrading Firmware

To upgrade the firmware, install the signed COP file for Cisco Unified Communications Manager.
For information on how to install the COP file, refer to the Cisco Unified Communications Manager Operating System
Administrator Guide at this URL:
http://www.cisco.com/en/US/products/sw/voicesw/ps556/prod_maintenance_guides_list.html
During TFTP server download, the configuration file is parsed and the device load is identified. The Cisco Unified IP Phone
9971 then downloads the firmware files to flash if it is not running the specified image already.
The Load Server can be specified as an alternate TFTP server to retrieve firmware files, which is located in the product specific
configuration section of Cisco Unified IP Phone 9971 within Cisco Unified Communications Manager Administration.
Cisco Unified IP Phone 9971 Wireless LAN Deployment Guide
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