Cisco Unity is integrated with Cisco CallManager at a company. The customer reports that Message Waiting indicators are intermittent on some extensions. You have opened up Integration Monitor to help resolve the issue.
Which statement is true?

A.
This action will not help

B.
This action will help in resolving the issue

C.
This action will help if used in conjunction with transaction data.

D.
This action will not help unless the Extension Specific Processing Utility is also opened.