500-443 Sample Questions & Answers

By default, the ID of the Precision Queue a call is routed to is not stored in the historical reporting database tables. To capture this information for reporting, the routing script must be modified. Before the Queue to Precision Queue node, a Set Variable node should be used to copy the Precision Queue's ID (or name) into a free Peripheral Variable. This variable's data is then automatically written to the Route_Call_Detail table, making it available for custom SQL queries in CUIC.

In Packaged CCE deployments, especially in smaller models, it is a supported and common configuration to co-locate the CVP Call Server and the CVP VXML Server (which includes the Cisco VVB) on the same virtual machine. This simplifies the deployment architecture and reduces the number of required VMs.

The Confidence Level property sets the threshold (typically from 0 to 1) that the ASR engine must meet for a recognition to be considered a successful match. In a noisy environment, the ASR engine's confidence in its matches will be lower. By slightly lowering the required confidence level (e.g., from 0.7 to 0.6), the application can accept matches that it might have otherwise rejected, making it more resilient to noise. Sensitivity is for barge-in, and timeout settings handle caller silence, not recognition quality.

In a Nailed Connection, the CTI Port serves as the anchor point or media termination point within the CUCM for the agent's leg of the call. CCE routes the customer call to the agent's virtual extension, which is associated with this CTI Port. CUCM then extends the call from this CTI Port out to the agent's actual remote phone number (e.g., their mobile phone). This allows CCE to maintain call control via CTI, even though the agent's physical endpoint is outside the enterprise network.

The Report Viewer role grants the fundamental permission to execute and view reports for which the user has been given access.

The Login User role is the base role required for any user to log in to the CUIC reporting interface. It provides no specific reporting capabilities on its own but is a prerequisite for other roles.

This is the correct design for Precision Routing. Call-specific requirements (language, product) are defined as call attributes. The caller's language, determined by the IVR and passed in an ECC variable, maps to one attribute. The product, determined by the Dialed Number, maps to another. The agent's skill (language proficiency) is defined as an agent attribute, which can be synchronized from Active Directory. The routing engine then matches the call attributes to the agent attributes.

The user.microapp.ToExtVXML[] array variable is used to pass the URL of a specific VXML script (typically a Call Studio application) to the CVP. When the Send to VRU node executes, CVP reads this variable to know which application to invoke for IVR treatment, overriding any default applications. This allows for dynamic selection of IVR scripts based on routing logic.

The Cisco Unified CCE Web Administration tool, accessed via a web browser, is the primary interface for configuring a PCCE deployment. It connects to the AW/HDS/DDS server and provides a consolidated view for managing objects like agents, skill groups, and call types. Configurations made here are automatically synchronized to both Side A and Side B Loggers, ensuring consistency across the redundant system.

A consultative transfer involves two distinct call handling segments. The first agent handles the call, and then the second agent handles it after the transfer. CCE reporting logs this as two separate TCD records. Each record details the metrics (talk time, hold time, etc.) for one of the agents. These two records are linked together by a common RouterCallKey (and sequence number), which allows reporting applications to reconstruct the full lifecycle of the original customer call.

Windows User Account Control (UAC) is a security feature that prevents unauthorized changes to the operating system. Even if logged in as an administrator, applications run with standard user privileges by default. The Bulk Import tool needs to access system resources and the SQL database with elevated privileges. 'Run as Administrator' explicitly elevates the application's token, bypassing UAC restrictions and allowing it to execute correctly.