500-052 Exam Dumps : Deploying Cisco Unified Contact Center Express (UCCXD)

The server that cannot be configured during the installation phase when installing Cisco Unified Contact Center Express (UCCX) on Cisco Unified Computing System (UCS) servers is the SMTP server. The SMTP server is a server that enables the email functionality of UCCX, such as sending email notifications, alerts, and reports. The SMTP server cannot be configured during the installation phase, but it can be configured after the installation by using the Cisco Unified CCX Administration web interface12

The other options can be configured during the installation phase when installing UCCX on UCS servers:

• Cisco Unified Communications Manager (CUCM) server: The CUCM server is a server that provides call control and device management for UCCX. The CUCM server can be configured during the installation phase by specifying the IP address or hostname, the username, and the password of the CUCM server. The CUCM server must be configured before the UCCX installation can proceed12
• DNS server: The DNS server is a server that resolves hostnames to IP addresses and vice versa. The DNS server can be configured during the installation phase by specifying the IP address or hostname of the primary and secondary DNS servers. The DNS server is optional, but it is recommended to use it for easier management and troubleshooting12
• NTP server: The NTP server is a server that synchronizes the time and date of UCCX with a reliable source. The NTP server can be configured during the installation phase by specifying the IP address or hostname of the primary and secondary NTP servers. The NTP server is mandatory, and the installation will fail if the UCCX server cannot reach the NTP server12

References: 1: Cisco Unified Contact Center Express Install and Upgrade Guide, Release 10.0(1) - Unified CCX Installation [Cisco Unified Contact Center Express] - Cisco 1 2: Cisco Unified Contact Center Express Install and Upgrade Guide, Release 10.0(1) - Unified CCX Configuration [Cisco Unified Contact Center Express] - Cisco 2

To deploy a Cisco Unified CCX application, the following tasks are required:

• Create a trigger: A trigger is a phone number or a URI that is associated with an application and invokes a script when it is dialed or requested. A trigger defines the type of communication (voice or HTTP), the maximum number of sessions, and the script to be executed. To create a trigger, use the Cisco Unified CCX Administration web interface and navigate to Applications > Trigger Management. For more information on how to create a trigger, see the Cisco Unified Contact Center Express Administration and Operations Guide, Release 12.5 (1), Chapter: Unified CCX Application Configuration, Section: Trigger Management.
• Upload script to repository: A script is a set of instructions that defines the call flow and logic of an application. A script is created using the Cisco Unified CCX Editor, which is a graphical tool that allows users to drag and drop steps, variables, and expressions. To upload a script to the repository, use the Cisco Unified CCX Editor and select File > Save Script As. For more information on how to upload a script, see the Cisco Unified Contact Center Express Editor Step Reference, Release 12.5 (1), Chapter: Saving and Uploading Scripts, Section: Saving and Uploading Scripts.
• Specify the maximum number of sessions: The maximum number of sessions defines how many concurrent calls or requests an application can handle. The maximum number of sessions is configured at the trigger level and depends on the license type and the available system resources. To specify the maximum number of sessions, use the Cisco Unified CCX Administration web interface and navigate to Applications > Trigger Management. For more information on how to specify the maximum number of sessions, see the Cisco Unified Contact Center Express Administration and Operations Guide, Release 12.5 (1), Chapter: Unified CCX Application Configuration, Section: Trigger Management.

The following tasks are not required to deploy a Cisco Unified CCX application:

• Restart the Cisco Unified CCX Engine: The Cisco Unified CCX Engine is a service that runs on the Unified CCX server and executes the scripts associated with the applications. The Cisco Unified CCX Engine does not need to be restarted after deploying an application, unless there is a change in the system configuration or a problem with the service. To restart the Cisco Unified CCX Engine, use the Cisco Unified CCX Serviceability web interface and navigate to Tools > Control Center - Network Services. For more information on how to restart the Cisco Unified CCX Engine, see the Cisco Unified Contact Center Express Serviceability Administration Guide, Release 12.5 (1), Chapter: Unified CCX Serviceability, Section: Control Center - Network Services.
• Configure default session timeout: The default session timeout defines how long an idle session can remain active before it is terminated by the system. The default session timeout is configured at the system level and applies to all applications. The default session timeout does not need to be configured for each application, unless there is a specific requirement to override the system value. To configure the default session timeout, use the Cisco Unified CCX Administration web interface and navigate to System > System Parameters. For more information on how to configure the default session timeout, see the Cisco Unified Contact Center Express Administration and Operations Guide, Release 12.5 (1), Chapter: Unified CCX System Configuration, Section: System Parameters. References:
• Cisco Unified Contact Center Express Administration and Operations Guide, Release 12.5 (1)
• Cisco Unified Contact Center Express Editor Step Reference, Release 12.5 (1)
• Cisco Unified Contact Center Express Serviceability Administration Guide, Release 12.5 (1)
• [Deploying Cisco Unified Contact Center Express (UCCXD) v6.0]5

 Skills-based routing is a method of routing calls to agents based on their skills and competencies. In Cisco Unified CCX, skills are defined as attributes that agents possess, such as language, product knowledge, or technical expertise. Agents can have multiple skills assigned to them, with different competency levels ranging from 1 (lowest) to 10 (highest). Contact Service Queues (CSQs) are logical entities that represent a group of agents who share a common set of skills required to handle a specific type of call. CSQs are associated with one or more skills, and have a minimum competency level for each skill. The agent selection criteria for skills-based routing is defined in the CSQ definition, where the administrator can choose from three options: Most Skilled, Least Skilled, or Resource Pool. These options determine how the system selects the best available agent for a call based on the skill competency levels of the agents and the CSQ. For example, if the CSQ is configured with Most Skilled, the system will select the agent with the highest skill competency level that matches the CSQ requirement. If there are multiple agents with the same skill competency level, the system will use the secondary selection criteria, such as longest available or most handled contacts, to break the tie. References: Deploying Cisco Unified Contact Center Express (UCCXD) v6.0, Cisco Unified Contact Center Express Administration Guide, Release 12.5(1)