Cisco 642-427

In recent years, more and more people choose to take Cisco 642-427 certification exam. Because the exam can help you get the Cisco certificate which is an important basis for measuring your IT skills. With the Cisco certificate, you can get a better life.

At ITexamGuide, we will offer you the most accurate and latest 642-427 exam materials. When you are prepared for 642-427 exam, these exam questions and answers on ITexamGuide.com is absolutely your best assistant. With our Cisco study materials, you will be able to pass Cisco 642-427 exam on your first attempt. Also you don't need to spend lots of time on studying other reference books, and you just need to take 20-30 hours to grasp our exam materials well.

ITexamGuide is a website that includes many IT exam materials. Our PDF version & Software version exam questions and answers that are written by experienced IT experts are good in quality and reasonable price, and many customers have been well received. The hit rate is up to 99.9%. Guarantee you pass your 642-427 exam. And the test engine on ITexamGuide.com will give you simulate the real exam environment. Then, you can deal with the 642-427 exam with ease.

In our sincerity, for each client with high-quality treatment services every transaction. After you purchase 642-427 exam materials, we will provide you with one year free update. In order to make the candidates satisfied, our IT experts work hard to get the latest exam materials. We also will check the updates at any time every day. If the materials updated, we will automatically send the latest to your mailbox.

Before you buy, you can try our free demo and download free samples for 642-427 exam. If you are satisfied, then you can go ahead and purchase the full 642-427 exam questions and answers.

100% money back guarantee - if you fail your exam, we will give you full refund. You just need to send the scanning copy of your examination report card to us. After confirming, we will quickly refund your money.

And just two steps to complete your order. Then we will send your products to your valid mailbox. After receiving it, you can download the attachment and use the materials.

Cisco 642-427 Exam Syllabus Topics:

Cisco Troubleshooting Cisco Unified Communications v8.0 (TVOICE v8.0) Sample Questions:

Question 1

Refer to the exhibits.

The HG_MRG that is shown in the exhibit is assigned to an MRGL, which is configured at the HQ phones.
A call exists between two HQ phones that use G.711 codec. When one of the HQ users attempts to conference a BR phone across the WAN, the conference fails. The SDI trace shows an error "No transcoder device configured."
Which statement indicates the correct resolution or reason for the issue?

A. The CFB_2 bridge should be listed last in the HO_MRG
B. The BR phone does not have access to the HO_Conf bridge
C. The BR phone does not have access to the CFB_2 bridge
D. The BR phone does not have access to a transcoder
E. The CFB_2 bridge should be removed from the HQ_MRG and assigned to an MRG that is not assigned to an MRGL

Question 2

You just installed a second Cisco Unified Communications Manager cluster at a remote site that is accessible over your WAN link.
Which two actions allow the route patterns in each cluster to route calls to the other cluster? (Choose two.)

A. Create SIP trunks from each cluster to the other cluster.
B. Create SIP trunks to a centrally located gatekeeper.
C. Create ICTs from each cluster to the other cluster.
D. A Cisco Unified Communications Manager route group and a route list are mandatory for inter-cluster dialing.

Question 3

Refer to the Exhibit. What Trace Filter setting should be used when collecting trace information for the Cisco TAC?

A. Arbitrary
B. Error
C. Special
D. Detailed
E. State Transition
F. Significant

Question 4

When using trace output to troubleshoot a Cisco Unified CallManager 5.0 problem, how can you collect and view the trace files?

A. Configure the proper trace settings on the Cisco Unified CallManager Serviceability page and then use the embedded RTMT tool to view the trace files.
B. Download the RTMT plug-in from the Cisco Unified CallManager Serviceability page to view the preconfigured trace files.
C. Configure the proper trace settings on the Cisco Unified CallManager Serviceability page and download the RTMT plug-in from the CallManager Administration page to view the trace output.
D. Configure the proper alarms and traces on the Cisco Unified CallManager Administration page and view the output with the RTMT plug-in.

Question 5

Refer to the exhibit.

When a Cisco IP Communicator phone roams from San Jose (SJ) to RTP, the Cisco IP Communicator physical location and the device mobility group change from SJ to RTP All route patterns are assigned a route list that points to the local route group All device pools are configured to use the local route group Which statement is true when the roaming phone places an AAR call?

A. The phone will use the AAR CSS that contains the SJ_PSTN partition. The call will egress at the RTP gateway.
B. The phone will use the AAR CSS that contains the RTP_PSTN partition. The call will egress at the SJ gateway
C. The phone will use the AAR CSS that contains the RTP_PSTN partition The call will egress at the RTP gateway
D. The phone will use the AAR CSS that contains the SJ_PSTN partition. The call will egress at the SJ gateway
E. Since globalized call routing is not configured, then the SJ gateway will be used in this case

Solutions: