1. How many CTI ports you are trying to create in this Call Control Group ? Please check if you have this Free range of DN' in CUCM (from the starting number whatever you have mentioned while creating the CCG), if this range is occupied , please use some different range which is free in CUCM.
You can try creating the CCG with less number of CTI ports just for crosschecking.
Note: I think the CCG creation will fail after 10 iterations searching for the free range in CUCM i.e. if the range is occupied with 10 DN's in CUCM which are supposed to be used by this CCG
2. Also try to do the same operation with different browser.
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...