Which service must be activated on Cisco Unity Connection to utilize LDAP synchronization?
A collaboration engineer troubleshoots an Issue with Cisco IM and Presence federated with Microsoft Skype for Business. A Cisco Jabber user reports being unable to see the presence status of a user on Microsoft Skype for Business when searching for the Microsoft user. Which action resolves this issue?
Drag and drop the steps from the left into the correct order on the right that describes the flow of presence updates when a user manually sets the presence status in Cisco Jabber. Not all options are used.

Refer to the exhibit.
Which action allows a remote Cisco Jabber user utilizing Mobile and Remote Access to automatically log in to a Cisco Unity Connection voicemail box via OAuth?
Which dial-peer configuration routes calls from SIP-based phones on Cisco Unified Communications Manager Express to Cisco Unity Express?