Release Notes for Cisco Small Business SPA30X and SPA50X IP Phone Firmware Version 7.5.7
Cisco Small Business Product Documentation
Behavior During Times of Network Congestion
Documentation, Service Requests, and Additional Information
Obtaining Documentation and Submitting a Service Request
These Release Notes describe the updates and fixes in version 7.5.7 of the Cisco Small Business SPA30X and SPA50X IP Phone firmware.
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.
When you upgrade a Cisco SPA50X or Cisco SPA30X IP Phone, if you have installed a firmware version prior to 7.5.2b, you must first upgrade to 7.5.2b before you upgrade to release 7.5.3 or to a later release. See the following table for more information.
Use the following sections to obtain related information.
For more information on Cisco Small Business, see http://www.cisco.com/smb
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
For SPA30xG and SPA50xG, the openssl upgrades from 0.9.7k to openssl 0.9.8zc.
If you configure the BLF call pickup function on a programmable line key, the user can select any registering line key explicitly to pick up the call, regardless of the "vid" setting.
For example: On UUT, register Ext 1 and 2 to server, and map line key 1 and 2 to Ext 1 and 2 respectively. On sidecar, set < Unit 1 Key 1 > = "fnc=sd+cp+blf;sub=1000@192.168.0.7;nme=1000;vid=1”.
When number 1000 receives an incoming call, line key 1 on UUT sidecar will keep flashing. The call can be answered on UUT ext 1 if user presses line key 1 directly.
If user selects UUT line key 2 (phone changes to dialing status) and presses sidecar line key 1, UUT will find a idle call appearance of Ext 2 to pick up the call. If no idle call is found on Ext 2, UUT uses the Ext line specified by "vid" to find the idle call, and the next behavior is the same as in 7.5.5.
The following caveats are resolved after release 7.5.6.
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:
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.
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
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.
Subscribe to What’s New in Cisco Product Documentation, which lists all new and revised Cisco technical documentation as an RSS feed and delivers content directly to your desktop using a reader application. The RSS feeds are a free service.