Release Notes for Cisco DX Series Firmware Release 10.2(5)SR4
Available Languages
Contents
- Release Notes for Cisco DX Series Firmware Release 10.2(5)SR4
- New and Changed Features
- Resolved Caveats
- Installation Notes
- System Requirements
- Cisco Unified Communication Manager Public Keys
- Install Firmware Release on Cisco Unified Communications Manager
- Install Firmware ZIP files
- Important Note
- Limitations and Restrictions
- Device Redistribution
- Behavior During Times of Network Congestion
- Supported Languages
- Documentation, Service Requests, and Additional Information
- Related Documentation
First Published: August 05, 2016
Release Notes for Cisco DX Series Firmware Release 10.2(5)SR4
Resolved Caveats
Installation Notes
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.
Install Firmware Release on Cisco Unified Communications Manager
ProcedureBefore using the Cisco DX Series firmware release on the Cisco Unified Communications Manager, install the latest Cisco Unified Communications Manager firmware on all Cisco Unified Communications Manager servers in the cluster.
Step 1 Go to the following URL: http://software.cisco.com/download/navigator.html. Step 2 Choose . Step 3 Choose your device type. Step 4 In the Latest Releases folder, choose 10.2(5.212). Step 5 Select one of the following firmware files, click the Download or Add to cart button, and follow the prompts:
- For Cisco DX70: cmterm-dx70.10-2-5-212.k3.cop.sgn
- For Cisco DX80: cmterm-dx80.10-2-5-212.k3.cop.sgn
- For Cisco DX650: cmterm-dx650.10-2-5-212.k3.cop.sgn
- For all Cisco DX Series devices: cmterm-dxseries.10-2-5-212.k3.cop.sgn
Note If you added the firmware file to the cart, click the Download Cart link when you are ready to download the file. Step 6 Click the arrow next to the firmware filename in the Download Cart section to access additional information about this file. The link for the readme file is in the Additional Information section. The readme file contains installation instructions for the corresponding firmware. Step 7 Follow the instructions in the readme file to install the firmware.
Install Firmware ZIP files
ProcedureIf a Cisco Unified Communications Manager is not available to load the installer program, the following .zip files are available to load the firmware.
Firmware upgrades over the WLAN interface may take longer than upgrades that use a wired connection. Upgrade times over the WLAN interface may take more than an hour, depending on the quality and bandwidth of the wireless connection.
Step 1 Go to the following URL: http://software.cisco.com/download/navigator.html. Step 2 Choose . Step 3 Choose your device type. Step 4 In the Latest Releases folder, choose 10.2(5.212). Step 5 Download the relevant zip files. Step 6 Unzip the files. Step 7 Manually copy the unzipped files to the folder on the TFTP server. See Cisco Unified Communications Operating System Administration Guide for information about how to manually copy the firmware files to the server.
Limitations and Restrictions
When a user is sharing their computer desktop in a Cisco DX70 or a Cisco DX80 presentation call, any audio from the desktop is not shared.
Users should only pair their mobile phone with one Cisco DX Series device at a time.
We recommend that you don't import more than 200 contacts at a time.
The only supported external cameras for Cisco DX650 are the Logitech C920-C Webcam and Logitech C930e.
Cisco DX Series devices do not support Android apps that require portrait mode, GPS, or Accelerometer. However, apps that support both portrait and landscape are supported in landscape mode.
Use the Google Play Store to find and add applications to your devices. Depending on your security settings, the Google Play Store may not be available. Cisco does not guarantee that an application that you download from a third-party site works.
For Cisco DX70, the HDMI Out port only supports mirror mode.
For Cisco DX80, the HDMI Out port is disabled.
Cisco DX650 and Cisco DX70 support HDCP through the HDMI Out port in mirror mode. An HDMI monitor (or any HDMI sink device) that is connected to a Cisco DX650 or a Cisco DX70 must be HDCP-compliant. Cisco DX Series devices do not support HDCP on the HDMI in port.
Cisco DX650 devices labeled with TAN 68-5217-xx can't be downgraded below version 10.2(2).
Cisco DX70 and Cisco DX80 No Radio (NR) hardware models can't be downgraded below version 10.2(4.99).
Cisco DX70 devices labeled with TAN 68-5387-06 can't be downgraded below version 10.2(5).
Cisco DX80 devices labeled with TAN 68-5673-01 can't be downgraded below version 10.2(5).
After a firmware upgrade, a device that was previously deployed with a static IP address may default back to DHCP.
Device Redistribution
When an administrator redistributes a device (that is, gives the device to a different user), the administrator should execute a factory reset of the device to remove any user data that was previously stored on the device.
If an administrator changes the user ID of a device from user A to user B, none of the data that is associated with user A will be available to user B. The new user must download apps and other data. This scenario may apply to a single user that changes from an old user ID to a new user ID.
Behavior During Times of Network Congestion
Anything that degrades network performance can affect voice and video quality, and in some cases, can cause a call to drop. Sources of network degradation can include, but are not limited to, the following activities:
Administrative tasks, such as an internal port scan or security scan
Attacks that occur on your network, such as a Denial of Service attack
To reduce or eliminate any adverse effects, schedule administrative network tasks during a time when the devices are not being used or exclude the devices from testing.
Supported Languages
Arabic, Egypt ( ar_EG ) French, France ( fr_FR ) Portuguese, Brazil ( pt_BR ) Bulgarian, Bulgaria ( bg_BG ) German, Germany ( de_DE ) Portuguese, Portugal ( pt_PT ) Catalan, Spain ( ca_ES ) Greek, Greece ( el_GR ) Romanian, Romania ( ro_RO ) Chinese, PRC ( zh_CN ) Hebrew, Israel ( he_IL ) Russian ( ru_RU ) Chinese, Taiwan ( zh_TW ) Hungarian, Hungary ( hu_HU ) Serbian, Republic of Serbia ( sr_RS ) Croatian, Croatia ( hr_HR ) Italian, Italy ( it_IT ) Slovak, Slovakia ( sk_SK ) Czech, Czech Republic ( cs_CZ ) Japanese ( ja_JP ) Slovenian, Slovenia ( sl_SI ) Danish, Denmark ( da_DK ) Korean ( ko_KR ) Spanish, Spain ( es_ES ) Dutch, Netherlands ( nl_NL ) Latvian, Latvia ( lv_LV ) Swedish, Sweden ( sv_SE ) English, Britain ( en_GB ) Lithuanian, Lithuania ( lt_LT ) Thai, Thailand ( th_TH ) English, US ( en_US ) Norwegian bokmål , Norway ( nb_NO ) Turkish, Turkey ( tr_TR ) Finnish, Finland ( fi_FI ) Polish ( pl_PL ) Documentation, Service Requests, and Additional Information
For information on obtaining documentation, submitting a service request, and gathering additional information, see the monthly What’s New in Cisco Product Documentation, which also lists all new and revised Cisco technical documentation, at:
http://www.cisco.com/c/en/us/td/docs/general/whatsnew/whatsnew.html
Subscribe to the What’s New in Cisco Product Documentation as a Really Simple Syndication (RSS) feed and set content to be delivered directly to your desktop using a reader application. The RSS feeds are a free service and Cisco currently supports RSS Version 2.0.
Related Documentation
Cisco DX Series
All Cisco DX Series documentation is available at the following URL:
User-oriented documents are available at the following URL:
Administrator-oriented documentation is available at the following URL:
The Cisco DX Series Wireless LAN Deployment Guide is available at the following URL:
Translated publications are available at the following URL:
Open Source license information is available as the following URL:
Regulatory Compliance and Safety Information is available at the following URL:
Cisco Unified Communications Manager
See the Cisco Unified Communications Manager Documentation Guide and other publications that are specific to your Cisco Unified Communications Manager release. Navigate from the following documentation URL:
Cisco Business Edition 6000
Refer to the Cisco Business Edition 6000 Documentation Guide and other publications that are specific to your Cisco Business Edition 6000 release. Navigate from the following URL:
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