Did you run the CAD clinet configuration tool, after upgrading it to SU4? Just give a try of running it again in one of the CAd boxes.
Is this happening in all CAD boxes? Are all your CAD's using the same operating system? Please try to check which servies ae in CAD related services are in partial services either in UCCX servicability or in CAD (if it is freezing, please try to login in CAD in a supervisor box and check).
You may want and open a TAC case if it freezes in all CAD boxes.
Is the PC NIC and switch port set to Auto for speed and Duplex? I have run into a lot of weird issues with Gigabit NIC's when you hard code the speed and duplex setting on either the PC or the switch port.
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...