Cisco Cisco DX70 Release Notes

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Release Notes for Cisco DX Series Firmware
Release 10.2(5)SR
First Published: January 05, 2016
Last Modified: January 28, 2016
Release Notes for Cisco DX Series Firmware Release 10.2(5)SR
New and Changed Features
There are no new or changed features for this release.
Installation Notes
System Requirements
Cisco DX Series devices are supported by Cisco Unified Communications Manager Release 8.5(1), 8.6(1),
8.6(2), 9.1(2), 10.5(1) and later.
The initial release of Cisco DX Series devices requires the latest device pack installed on each Cisco Unified
Communications Manager release.
Cisco Unified Communication Manager Public Keys
To improve software integrity protection, new public keys are used to sign cop files for Cisco Unified
Communications Manager Release 10.0.1 and later. These cop files have “k3” in their name. To install a k3
cop file on a pre-10.0.1 Cisco Unified Communications Manager, consult the README for the
ciscocm.version3-keys.cop.sgn to determine if this additional cop file must first be installed on your specific
Cisco Unified Communications Manager version. If these keys are not present and are required, you will see
the error “The selected file is not valid” when you try to install the software package.
Release Notes for Cisco DX Series Firmware Release 10.2(5)SR    
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