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PG CTI server is down for more than the time limit congured for the MRD, reporting on tasks
might be ended prematurely and restarted with the connection is reestablished
The application instance can assign tasks to agents while the connection or CTI server is down
and, if the connection to the MR PG is up, can continue to send routing requests to the central
controller and receive routing instructions. However, no reporting data is stored for the tasks
while the connection is down. Also, any tasks that are assigned and completed while the
connection or CTI server is down do not appear in reports. If the connection between the Agent
PG CTI server and the Router shuts down or if the Router shuts down, the application instance
continues to send messages to the CTI server and agent activity is tracked. However, this
information is not sent to the Router until the connection or the Router is restored, at which
time the cached reporting information is sent to the central controller.
Note: If the central controller shuts down, this also affects the application instance/MR PG
interface.
If the PIM shuts down, voice media routing is unavailable for agents associated with the PIM.
However, the Central Controller can continue to assign non-voice tasks to agents associated
with the PIM, and the CTI server can continue to process messages and requests about agents
associated with the PIM for non-voice Media Routing Domains. When the connection is restored,
voice media routing is available again.
Reporting Guide for Cisco Unified ICM Enterprise & Hosted Release 7.2(1)
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Chapter 10: Reporting Implications of Data Loss and Component Failover
Other Possible Points of Failover