About this Document


This document provides installation instructions for Unified CCE 12.6(1) ES27. It also contains a list of Unified CCE issues resolved by this engineering special. Review all installation information before installing the product. Failure to install this engineering special as described can result in inconsistent Unified CCE behavior.

This document contains these sections:

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About Cisco Unified CCE (and Unified CCE Engineering Specials)


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Unified CCE Compatibility and Support Specifications


Unified CCE Version Support

ICM 12.6(1)

Unified CCE Component Support

 This section lists the Unified CCE components on which you can and cannot install this engineering special.

Supported Unified CCE Components

You can install Unified CCE 12.6(1) ES27 on these Unified CCE components:

Unsupported Unified CCE Components

Do not install this engineering special on any components other than

Unified CCE Engineering Special Installation Planning


Installing Unified CCE 12.6(1) ES27


1.     Download the patch and copy the patch local to the server where patch is going to  be installed.

2.     Stop all ICM services and application running on the server

3.     Run the patch installer exe and follow the instructions.

4.     Reboot the server on successful completion of patch install.

5.     Start the ICM services.

Uninstall Directions for Unified CCE 12.6(1) ES27


1.      Stop ICM services and applications running on the server.

2.     To uninstall this patch, go to Control Panel.

3.      Select "Add or Remove Programs".

4.     Find the installed patch in the list and select "Remove".

5.      Reboot the system

6.      Start the ICM services.

Note: Remove patches in the reverse order of their installation. For example, if you installed patches 3, then 5, then 10 for a product, you must uninstall patches 10, 5, and 3, in that order, to remove the patches from that product.

Resolved Caveats in this Engineering Special


This section provides a list of significant Unified CCE defects resolved by this engineering special. It contains these subsections:


Note: You can view more information on and track individual Unified CCE defects using the Cisco Bug Search tool, located at: https://bst.cloudapps.cisco.com/bugsearch/search?null.


Resolved Caveats in Unified CCE 12.6(1) ES27

This section lists caveats specifically resolved by Unified CCE 12.6(1) ES27.

Index of Resolved Caveats

Caveats in this section are ordered by UNIFIED CCE component, severity, and then identifier.

Identifier

Severity

Component

Headline

CSCvy31427

4

router

New file import with updated timings for existing special hours fails

CSCvz38235

3

web.config.api

Not able to add one more special Day schedule in Business hour

Detailed list of Resolved Caveats in This Engineering Special

Caveats are ordered by severity then defect number.


Defect Number: CSCvz38235

Component: web.config.api

Severity: 3

Headline: Not able to add one more special Day schedule in Business hour


Symptom:
Not able to add one more special Day schedule in Business hour

Conditions:
1) Create a BH with one special day schedule 2) Now edit above created BH and try to add one more special day schedule

Workaround:
None

Further Problem Description:


Defect Number: CSCvy31427

Component: router

Severity: 4

Headline: New file import with updated timings for existing special hours fails


Symptom:
Steps to recreate 1. Add Business Hours. 2. Add Special Days with desired timings (may be for couple of days) 3. try to import Special day file for same days with updated timings. It is required to delete and add the special day, then proceed with the import in case of any timing changes for existing special days. In case of any 10+ days to be modified it becomes a challenge to make change using import file option. 05:58:21:151 ra-rtr Add of SpecialDaySchedule failed. BusinessHoursID[5000] already has SpecialDaySchedule for Date 12-5-2021. Rejecting the config add..

Conditions:
UCCE 12.5 Configured with Business hours from CCE Admin Updated with a list of special day schedule

Workaround:
Update the existing special day schedules manually on the CCE Admin or delete the list of existing special hours and import the file

Further Problem Description:
Getting the Patch: The following links take you to an emergency patch, called an Engineering Special or ES. These emergency patches are meant for deployments that are actively encountering a specific problem and cannot wait for a formal release to include a fix. An ES receives limited testing compared to a formal release. Installing an ES on a production system poses a risk of instability due to that limited testing. If you are not directly experiencing this problem, wait to install a major, minor, or maintenance release that includes the fix for this issue. If you experience this problem and cannot wait for a later formal release, select the ES that matches the base release of your deployment. The base release is the front part of the ES name. Only install an ES that matches the release that your deployment runs. Always read the release notes or Readme file before running the patch installer.

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Contacting TAC by Using the Cisco TAC Site

If you have a priority level 3 (P3) or priority level 4 (P4) problem, contact TAC by going to https://www.cisco.com/c/en/us/support/index.html.

P3 and P4 level problems are defined as follows:

In each of the above cases, use the Cisco TAC site to quickly find answers to your questions.

If you cannot resolve your technical issue by using the TAC online resources, Cisco.com registered users can open a case online by using the TAC Case Open tool at the following site: https://mycase.cloudapps.cisco.com/create/start/

Contacting TAC by Telephone

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P1 and P2 level problems are defined as follows: