Which service must be activated on Cisco Unity Connection to utilize LDAP synchronization?

An administrator is troubleshooting a Cisco Jabber Deskphone Control Issue. Which CTI event from the logs denotes that the request from Jabber to CTl Manager must the administrator check?

An engineer is checking the Cisco Unified Communications Manager and Cisco Unity Connection integration and presses the Message button on a phone to check the voicemail. Which action does Cisco Unified CM take?

Users report issues while logging in to their voicemail using the Voicemail tab in their Cisco Jabber clients.
The issue occurs after users provide valid Cisco Unified Communications credentials, but they receive a failure message. What is the cause of this issue?

Which two command line arguments can you specify when installing Cisco Jabber for windows? (Choose two.)