how to find firmware with Cisco Unified CME 8.6(on 2921) and how
Yes, you need to purchase the required support contract for gaining download access to softwares published on CCO.
About, your other queries..
1. and I found the CME version is 8.6 with CCP2.6,but which file is above? cpexpress.tar? it cantain phone firmware?
Ans : No, cpexpress.tar does not contain firmwares. It contains files needed for enabling Cisco Configuration Professional. Cisco Configuration Professional is a GUI based device management tool for Cisco access routers. It simplifies router, firewall, IPS, VPN, unified communications, WAN, LAN and basic wireless configuration through easy-to-use wizards. http://www.cisco.com/en/US/prod/collateral/routers/ps9422/data_sheet_c78_462210.html
2. I just want to konw if I should download the phone firmware and update it to my device?
Ans : Yes, you would need it.
You will have to procure additional flash memory if present one is not sufficient.
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The short answer is that you don't.... That isn't entirely true while at
the same time it kind of is, but for the most part you don't configure
the softkeys. You enable or disable them via TCL. Here is the long
answer. Be sure to read the whole thing or e...
Topology: IP Phone > Switches > Microsoft NPS setup to forward 802.1x
proxy to > ISE 2.1 patch 3 Authentication: EAP-TLS using Cisco MIC SANs
Phone Models 802.1X support? 802.1x flavor Addtl Comment EAP-MD5 EAP-TLS
Cisco 3905 Y Y N Cisco 6911 Y Y N Cisco ...