I have one C2901-CME-SRST/K9 then I bought some 7941 and 9951 IP Phone from internet, do I need to buy some license for the 7941 and 9951 IP Phone as right now they are not working with the router? I have checked on internet, looks some license like SW-CCME-UL-7941 will be required, but I am not sure.
Also on the 2901, they have a license FL-CME-SRST-25, is it enough? Does it mean I can use 25 IP Phones?
To clarify Ronak's response: As long as you have the voice license, which is included in the CME bundle SKU that you provided, CME will function. For legal licensing compliance you must also purchase Right to Use licenses for the quantity of phones you want to register to CME. The RTU licenses are not enforced in software [yet] and are FL-CME-SRST-XX where XX is 5, 25, or 100 phone increments.
Specifically you need the UC license installed for any of the voice-related functionality to work. With the -CME-SRST/K9 bundle this would have been installed by default at the factory. If you have purchased this from a third party ensure that it's present through 'show license'.
Additional licensing information is available here:
Thanks Jonathan and Ronak, I checked with a network engineer, he told me the casue of this issue (
7941 and 9951 IP Phone can not registed to C2901-CME-SRST/K9) is the CME version, the router CME version I have is 8.51 while minimum required is 8.9 for these IP phones, is it true as looks the engineer himself is also not so experienced
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 ...
This document describe how DST changes and how time changes are
implemented in DST. Daylight Saving Time (DST) is the practice of
setting the clocks forward 1 hour from standard time during the summer
months, and back again in the fall, in order to make b...