Core Issue
The CRA Engine does not run, or the Java Telephony Application Programming Interface (JTAPI) user configured in Cisco CallManager has no more unassigned route points that are configured as associated devices.Resolution
From the CRA Administration web page, choose System > Engine, and click the Engine Status hyperlink. Make sure that the CRA Engine is running. In Cisco CallManager, add more Computer Telephony Integration (CTI) route points as associated devices to the JTAPI user.For more details about resolving Cisco Customer Response Application (CRA)/Customer Response Solutions (CRS) issues, refer to these documents:Problem Type
Voice applications (CRS, PA, CCM Plugins, CER, CCC, MeetingPlace, etc.)
Call control software (CallManager, CallManager Express, ICS7750, SRST, SS7 call agents)
Call Control
CallManagerFailure Type
Bad operational behavior
Nothing displays: Not displayed, generated, created, etc.
Computer Telephony Integration (CTI) Port
CTI route pointCallManager Route Plans
Directory number (DN)Customer Response Solution (CRS) Version
CRS 3.5Customer Response Solution (CRS) Applications
IP Contact Center (IPCC) Express (formerly IP ICD)Customer Response Solutions (CRS) Components
JTAPI SubsystemVoice Applications
IP contact center (IPCC) express