Which tool allows the administrator to analyze call routing in Cisco Unified Communications Manager without physically placing a call?

Which two statements indicate something that can cause an IP phone to fail roaming when device mobility has been configured? (Choose two)

Which two types of Cisco Unified Communications Manager trace files contain Call Processing information that a helpful for troubleshooting outbound and inbound calling issues? (Choose two)

Cisco Unified Communications Manager failed to register with the Cisco SAF Forwarder. Assuming that the Cisco IOS SAF Forwarder is configured correctly, which minimum configuration would be needed on Cisco Unified Communications Manager to test registration?

Which issue would cause an MGCP gateway to fail to register with Cisco Unified Communications Manager?

Which of these is used by the the Ciso IP phone to relay to the switch the information regarding how much power is needed?

Which step in the problem-solving model is important to accurately interview end users to get all the pertinent details of the problem?

An IP phone that is connected through a Cisco Catalyst 3750 Series Switch is failing to register with the subscriber as a backup server. When the user presses the settings button in the phone, only the Cisco Unified Connunications Manager publisher shows as registered. What is the most likely cause for this issue?

Which Cisco Unified Communications Manager troubleshooting tool can be used to look at detialed specific events, such as dial plan digit analysis, as they are happening?

Which of these reasons can cause intrasite calls within a Cisco Unified Communications Manager cluster to fail?