UCSS is software assurance smartnet support. In order to be eligible for major upgrades such as 7.1 to 9.1 you need active UCSS against your current version. When CUCM licenses (CUWL or UCL) were purchased were they purchased with UCSS and were the UCSS PAKs registered properly?
If you go to PUT tool do you see proper upgrade for your versions?
In addition to explaination by Mr. Chris[+5], UCSS is required for major upgrades like upgrading call manager from version 7 to 8 or 9. You need to activate the UCSS before u can order through PUT [Product Upgrade Tool]. Prior to activating UCSS, u need to have a valid ESW contract as well.
While UCL, DLU and CUWL are related to licensing.
From Call manager version 7.1.5 , UCL was introduced. Prior to that DLU was there.
CUWL stands for Cisco Unified WorkSpace Licensing.CUWL comes in Standard and Professional while UCL has Essentoial , Basic and Enhanced versions.CUWL offers bundled which has voice mail included.
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...