Which CLI command is used to collect traces from the Cisco Presence engine for seven days?

A jabber user reports that they receive pop-up windows warring about untrusted certificates when they attempt to log in to jabber without receiving the certificate warnings. Which two actions resolve this issue? (Choose two.)

An engineer in a company have access to voice calling and voicemail from desktop phones As the company transitions to remote work, users are utilizing the Cisco Jabber client through Mobile and Remote .. to access company phone services. Users cannot access voicemail through the Cisco Jabber client, even though voicemail is functioning in the office on the desk phone. Cisco Jabber works IM and Presence, including calling through Mobile and Remote Access What is the cause of the issue?

Users report that they are unable to check voicemail. and an engineer discovers that the voicemail system is not routing calls between Cisco Unity Connection and Cisco UCM via SCCP Which action should be taken to resolve this issue?

An engineer is importing users into Cisco Unity Connection using AXL and discovers that some users are not listed in the import view. Which action should be taken to resolve this issue?