Release Notes for Cisco Small Business SPA525G2-EU Firmware Version 7.5.6c
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Table of Contents
Release Notes for Cisco Small Business SPA525G2-EU Firmware Version 7.5.6c
Cisco Small Business Product Documentation
Hardware and Firmware Compatibility
Behavior During Times of Network Congestion
Documentation, Service Requests, and Additional Information
Obtaining Documentation and Submitting a Service Request
Introduction
As with any firmware release, read these release notes before you upgrade the firmware. Cisco also recommends that you back up the configuration before you perform any firmware upgrade.
Note
These Release Notes describe the updates and fixes in version 7.5.6c of the Cisco SPA525G2 firmware.
Related Documentation
Use the following sections to obtain related information.
Cisco Small Business
For more information on Cisco Small Business, see http://www.cisco.com/smb
Cisco Small Business Product Documentation
For more information on Cisco Small Business SPA500, see www.cisco.com/go/spa500phones
For more information on Regulatory Compliance and Safety Information for the Cisco SPA300 Series and Cisco SPA500 Series IP Phones, see
http://www.cisco.com/c/dam/en/us/td/docs/voice_ip_comm/csbpipp/ip_phones/regulatory_compliance/guide/rcsi_SPA300_SPA500.pdf
Hardware and Firmware Compatibility
The following matrix describes the hardware and firmware compatibility.
Note For EU SKU load firmware 7.5.6c/7.5.5c, the Wi-Fi power is changed to apply to meet EU EN300328 V1.8.1 standard. For all other hardware and firmware combinations, the Wi-Fi power is not changed.
Note Upon firmware and release note readiness for release 7.5.6c, EU SKUs have not been produced. So EU SKU SN info is NA and it will be updated in next version of the release notes.
New and Changed Feature
Wi-Fi Power
7.5.6c feature set is identical to 7.5.6, except that in EU SKU load firmware 7.5.6c, the Wi-Fi power is changed to apply to meet the EU EN300328 V1.8.1 standard.
Note Another firmware version, 7.5.5c, exists for the SPA525G2-EU phone. The feature set is identical to 7.5.5b, except that in EU SKU load firmware 7.5.5c, the Wi-Fi power is changed to apply to meet the EU EN300328 V1.8.1 standard.
Caveats
Open Caveats
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 to the devices, schedule administrative network tasks during a time when the devices are not being used or exclude the devices from testing.
Documentation, Service Requests, and Additional Information
For more information on Cisco Small Business Support Community, see http://www.cisco.com/go/smallbizsupport
For more information on Cisco Small Business Support and Resources, see http://www.cisco.com/go/smallbizhelp
To access the Phone Support Contacts, see http://www.cisco.com/en/US/support/tsd_cisco_small_business_support_center_contacts.html
For downloading the documents, see http://www.cisco.com/go/smallbizfirmware
Obtaining Documentation and Submitting a Service Request
For information on obtaining documentation, using the Cisco Bug Search Tool (BST), submitting a service request, and gathering additional information, see What’s New in Cisco Product Documentation at: http://www.cisco.com/c/en/us/td/docs/general/whatsnew/whatsnew.html.
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