2.3 Troubleshoot Endpoint Registration 350-801 Practice Questions (Page 2)

Questions 6–10

1. 6application · medium

   A user reports that their Cisco 7861 phone intermittently fails to register. The phone displays 'Registering' and then 'No Service'. Other phones on the same switch work fine. You check the switch port configuration and see that the port is set to 'dynamic auto' for voice VLAN. What is the most likely cause?

   • AThe phone's firmware is incompatible with the switch.
   • BThe phone is not receiving the voice VLAN assignment because the port is not configured as an access port with a static voice VLAN.
   • CThe phone's device pool is configured with the wrong region.
   • DThe phone's digest credentials are incorrect.
   Reveal Solution Discussion Select an answer first
2. 7foundation · easy

   Where can an administrator find the list of firmware versions that are compatible with a specific CUCM version?

   • ACisco Unified Reporting
   • BCisco Prime Collaboration
   • CCisco Software Compatibility Matrix
   • DCisco Feature Navigator
   Reveal Solution Discussion Select an answer first
4. 8foundation · easy

   A Cisco IP phone is failing to register. The administrator checks the phone's firmware version and finds it is not listed in CUCM's supported firmware list. What is the most likely impact of this issue?

   • AThe phone cannot connect to the network.
   • BThe phone cannot resolve DNS records.
   • CThe phone cannot register with CUCM.
   • DThe phone cannot obtain an IP address via DHCP.
   Reveal Solution Discussion Select an answer first
5. 9foundation · easy

   Which symptom is most commonly associated with an endpoint registration failure?

   • AThe phone displays 'Config File Not Found' on its screen.
   • BThe phone displays 'Network Link is Down' on its screen.
   • CThe phone displays 'Firmware Upgrade in Progress' on its screen.
   • DThe phone displays 'Unregistered' or 'Registration Rejected' on its screen.
   Reveal Solution Discussion Select an answer first
6. 10application · medium

   A newly deployed Cisco 8851 phone registers successfully but its line does not appear in the phone's directory. The phone's device record is associated with a line in CUCM. The line's directory number is in a partition that is not included in any calling search space assigned to the phone. What is the result?

   • AThe phone will register and the line will appear, but calls to the line will fail.
   • BThe phone will not register at all.
   • CThe phone will register but the line will be unregistered.
   • DThe line will not appear on the phone, but the phone can still make calls to numbers in other partitions.
   Reveal Solution Discussion Select an answer first