The private network in UCCE/PCCE provides a dedicated communication channel between the duplexed components, such as Logger, Router, and PG, and keeps each side of the duplex pair in sync. Reference = [Cisco Unified Contact Center Enterprise Solution Reference Network Design (SRND), Release 12.5(1)], page 20

Cisco Unified Intelligence Center (CUIC). Cisco Unified Intelligence Center (CUIC. provides tools for performing database queries in UCCE. It allows administrators and managers to analyze call center data and generate reports based on specific data queries.

JNDI is designed to be independent of any specific directory service implementation so a variety of directories can be accessed, such as LDAP, NDS, or DNS. E JNDI is an API that provides naming and directory functionality to applications, such as looking up objects by name, binding objects to names, and creating and destroying naming contexts. Reference = [Java Naming and Directory Interface (JNDI) Overview]