You have a Cisco Unified Communications Manager cluster with four servers that are integrated
with two Cisco Unity Connection servers and two Cisco Unified Contact Center Express servers.
Some of the Cisco IP Phones are not implementing configuration changes that you assign to
them.
Which troubleshooting approach can you implement to have the Cisco IP Phones accept all
configuration changes?
A.
Synchronize the databases in Cisco Unity Connection and Cisco Unified Contact Center
Express.
B.
Synchronize the database between Cisco Unity Connection and of Cisco Unified
Communications Manager.
C.
Synchronize the database between Cisco Unified Contact Center Express and Cisco Unified
Communications Manager.
D.
Synchronize the database between the Publisher and the Subscriber of Cisco Unified
Communications Manager.