About this Document


This document provides installation instructions for Unified CCE 12.6(1) ES65. 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)


As a part of this ES, new dialer registry "PersonalCallbackReattempt" will be created under dialer registry hive (HKLM\SOFTWARE\Cisco Systems, Inc.\ICM\< instance_name >\Dialer) with default value as 1 and continue with existing behavior.
This registry is dynamic so restart not required and it is created during the startup of the dialer process.

To avoid redialing of failed personal call back records with unsupported network errors, change new registry value to 0 on both sides of dialers.
Those records will be closed in dialer details table with call result-25.

Unified CCE Compatibility and Support Specifications


Unified CCE Version Support

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) ES65 on these Unified CCE components:

Unsupported Unified CCE Components

Do not install this engineering special on any components other than the following:

Unified CCE Engineering Special Installation Planning


Installing Unified CCE 12.6(1) ES65


Installation of this patch requires that all Unified CCE services be shut down during the entire period of installation.

  1. It is always recommended to install this ES during a scheduled downtime.
  2. Using the Unified CCE Service Control, stop all the Unified CCE Services running on the system.
  3. Launch the installer provided and follow the instructions on the screen.

If the Unified CCE Services are set to manual, using the Unified CCE Service Control, start all the Unified CCE Services.

Uninstall Directions for Unified CCE 12.6(1) ES65


  1. To uninstall this patch, go to Control Panel.
  2. Select "Add or Remove Programs".
  3. Find the installed patch in the list and select "Remove".

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.

Note: Newly added registry will not be deleted post uninstall.

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) ES65

This section lists caveats specifically resolved by Unified CCE 12.6(1) ES65.

Index of Resolved Caveats

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

Identifier Severity Component Headline
CSCwf44603 6 outbound Dialer not to retry the contacts in PCB Campaign, irrespective of first time dial out call result.

Detailed list of Resolved Caveats in This Engineering Special

Caveats are ordered by severity then defect number.


Defect Number: CSCwf44603

Component: outbound

Severity: 6

Headline: Dialer not to retry the contacts in PCB Campaign, irrespective of first time dial out call result.


Symptom:
Dialer dialling out the contacts multiple times in PCB Campaign due to invalid SIP/Call disconnect codes provided by PSTN Service Provider.

Conditions:
Invalid SIP/Call disconnect codes provided by PSTN Service Provider Example 480 with cause 31.

Workaround:
n case of solution deployment has smaller number of CUBE/GW with few SIP Trunks, SIP Profiles can used to manipulate the the SIP/Disconnect cause codes matching Dialer disconnect cause code mappings.

Further Problem Description:
Usecase - Due to invalid SIP/Call disconnect codes provided by PSTN Service Provider, dialer is retrying the contacts which results in end-caller's dissatisfactions. The Ask is to handle this gracefully in the dialer software itself.

Caveats resolved in earlier ESs and included as part of Unified CCE 12.6(1) ES65

ES#

Identifier

Severity

Component

Headline

Comments

ES15

CSCvx81625

2

Outbound

Outbound dialer dials more calls than port per agent (PPA) configuration

 

 

ES39

CSCwc61797

2

Outbound

Dialer crashes when receiving 183 malformed SIP packet from remote end

 

 

ES44

CSCvm80720

6

Outbound

UCCE Outbound Option Predictive Algorithm Improvement

 

 



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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

If you have a priority level 1(P1) or priority level 2 (P2) problem, contact TAC by telephone and immediately open a case. To obtain a directory of toll-free numbers for your country, go to the following sites:

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