Cisco 642-427 Exam Practice Tests

QUESTION 106
Your company has recently installed a Cisco Unified CallManager cluster and a Cisco Unity voice mail platform. You have received complaints from users that the red MWI light never comes on, even when there are new voice-mail messages in the voice mailboxes. Which two steps must be taken to resolve this issue? (Choose two.)

A. Verify, using the Port Usage tool, that the ports dedicated to MWI on/off are not over-utilized. Add another dedicated port if the current port is over-utilized.
B. Verify that the MWI on/off numbers are unique within the Cisco Unified CallManager cluster dial plan.
If they are not, change the MWI on/off numbers in the Cisco Unified CallManager cluster so they are unique and configure the Cisco Unity server so they match
C. Ensure that the number of ports licensed for the Cisco Unity server is greater than or equal to the number of configured ports.
D. Verify that the calls are being sent to the correct ports on the Cisco Unity server. If they are being sent to the incorrect ones by the Cisco Unified CallManager cluster, correct the values in the cluster.
E. Verify that the same numbers are being used for MWI on/off in both the Cisco Unified CallManager cluster and Cisco Unity server. If they are different, change the Cisco Unity server to match the Cisco Unified CallManager cluster.

Correct Answer: BE Section: (none) Explanation

Explanation/Reference:

QUESTION 107
You have developed a dial plan for a Cisco Unifed CallManager 5.0 solution. All the route patterns, partitions, calling search spaces, and translation rules have been configured. Before starting up the system you wish to test the dial plan for errors.
Which Cisco Unifed CallManager tool will simplify this testing? A. Dial Plan Installer
B. RTMT Traces and Alarms
C. Route Plan Report
D. Dialed Number Analyzer

Correct Answer: D Section: (none) Explanation

Explanation/Reference:

QUESTION 108
In order for a third-party SIP phone to register with a Cisco Unified CallManager cluster, which three configuration parameters must match between the phone and the cluster? (Choose three.)

A. device pool
B. DN
C. username
D. password
E. MAC address
F. SIP profile

Correct Answer: BCE

Section: (none) Explanation

Explanation/Reference:

QUESTION 109
You have configured an ISR at a branch office to register as an Enhanced IOS media resource providing transcoding services. The transcoder has not been placed into a media resource group. Which statement best describes which devices will be able to utilize this transcoder?

A. No devices will be able to utilize the transcoder until it is placed in a media resource group.
B. Only devices at the branch office will be able to utilize the transcoder.
C. Only devices configured to use G.729 will be able to utilize the transcoder.
D. Only devices that have not been assigned an MRGL will be able to utilize the transcoder. E. All devices will be able to utilize the transcoder.

Correct Answer: E Section: (none) Explanation

Explanation/Reference:

QUESTION 110
You have configured the Enable Keep Alive check box under Trace Filter Settings. How does this change the trace output?

A. It adds TCP socket numbers between the endpoint and Cisco Unified CallManager for the session.
B. It maps the unique TCP handle for the endpoint to the MAC address of the endpoint in the trace output. C. It adds the IP address of the endpoint in hex.
D. It adds the SCCP messages and all fields sent as part of that message.

Correct Answer: D Section: (none) Explanation

Explanation/Reference:
Enable Keep Alive Trace Activates trace for keepalive trace information in theCisco CallManager traces. Because each SCCP device reports keepalive messagesevery 30 seconds, and each keepalive message creates 3 lines of trace data.