Fast delivery in 5 to 10 minutes after payment

Our company knows that time is precious especially for those who are preparing for Cisco 642-427 exam, just like the old saying goes "Time flies like an arrow, and time lost never returns." We have tried our best to provide our customers the fastest delivery. We can ensure you that you will receive our 642-427 practice exam materials within 5 to 10 minutes after payment, this marks the fastest delivery speed in this field. Therefore, you will have more time to prepare for the 642-427 actual exam. Our operation system will send the 642-427 best questions to the e-mail address you used for payment, and all you need to do is just waiting for a while then check your mailbox.

There is no doubt that the IT examination plays an essential role in the IT field. On the one hand, there is no denying that the 642-427 practice exam materials provides us with a convenient and efficient way to measure IT workers' knowledge and ability(642-427 best questions). On the other hand, up to now, no other methods have been discovered to replace the examination. That is to say, the IT examination is still regarded as the only reliable and feasible method which we can take (642-427 certification training), and other methods are too time- consuming and therefore they are infeasible, thus it is inevitable for IT workers to take part in the IT exam. However, how to pass the Cisco 642-427 exam has become a big challenge for many people and if you are one of those who are worried, congratulations, you have clicked into the right place--642-427 practice exam materials. Our company is committed to help you pass exam and get the IT certification easily. Our company has carried out cooperation with a lot of top IT experts in many countries to compile the 642-427 best questions for IT workers and our exam preparation are famous for their high quality and favorable prices. The shining points of our 642-427 certification training files are as follows.

Simulate the real exam

We provide different versions of 642-427 practice exam materials for our customers, among which the software version can stimulate the real exam for you but it only can be used in the windows operation system. It tries to simulate the 642-427 best questions for our customers to learn and test at the same time and it has been proved to be good environment for IT workers to find deficiencies of their knowledge in the course of stimulation.

After purchase, Instant Download: Upon successful payment, Our systems will automatically send the product you have purchased to your mailbox by email. (If not received within 12 hours, please contact us. Note: don't forget to check your spam.)

Only need to practice for 20 to 30 hours

You will get to know the valuable exam tips and the latest question types in our 642-427 certification training files, and there are special explanations for some difficult questions, which can help you to have a better understanding of the difficult questions. All of the questions we listed in our 642-427 practice exam materials are the key points for the IT exam, and there is no doubt that you can practice all of 642-427 best questions within 20 to 30 hours, even though the time you spend on it is very short, however the contents you have practiced are the quintessence for the IT exam. And of course, if you still have any misgivings, you can practice our 642-427 certification training files again and again, which may help you to get the highest score in the IT exam.

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

1. LSC validation is failing on a new SCCP IP phone you have just added to the Cisco Unified CallManager 5.0 cluster. No other IP phones are experiencing any problems with LSC validation. What can you do to help pinpoint the problem?

A) View the SDI trace output.
B) Use the security configuration menu on the IP phone to verify that an LSC has been downloaded to the IP phone.
C) Check for security alarms.
D) Verify that the authentication string is correct in the Cisco Unified CallManager device configuration screen.

2. Refer to the exhibit.

Phones of branch users are not registering to the headquarters Cisco Unified Communications Manager of 10.10.10.100.
Which action fixes the registration of the branch phones?

A) Add the command ip dhcp excluded-address 10.1.1.1 10.1.1.100.
B) Change the default-router and network dhcp command setting.
C) Remove the option 150 command.
D) Add the command telephony-service and configure Cisco Unified Communications Manager Express to the existing configuration.

3. Refer to the exhibit.

Assume a centralized Cisco Unified Communications Manager topology with the headquarters at RTP and remote located at the U.K. All route patterns are assigned a route list that contains a route group pointing to the local gateway. RTP route patterns use the RTP gateway, and U.K. route patterns use the U.K. gateway.
When a U.K. user logs into an RTP phone using the Cisco Extension Mobility feature and places an emergency call to 0000, which statement about the emergency call is true?

A) The call will match the RTP_Emergency route pattern partition and will egress at the RTP gateway.
B) The call will match the U.K_Emergency route pattern partition and will egress at the RTP gateway.
C) The call will match the RTP_Emergency route pattern partition and will egress at the U.K. gateway.
D) The call will fail.
E) The call will match the U.K_Emergency route pattern partition and will egress at the U.K. gateway.

4. You have received a trouble ticket stating that the MWI light is not coming on for a group of users. Further investigation reveals that the affected users are connected to the same subscriber in the cluster. Users that are connected to other subscribers in the same cluster are not experiencing this issue.
What is causing this problem?

A) The Cisco Unity voice-mail services need to be restarted for the subscriber so all the users will receive proper MWI message indication.
B) The voice-mail ports assigned to the subscriber are down.
C) Database replication has an error or has failed.
D) The MWI numbers for this subscriber have been changed.

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

A) Cisco Unified Communications Manager RTMT trace output.
B) Cisco Unified Communications Manager OS Administration.
C) Cisco Unified Communications Manager Dialed Number Analyzer.
D) Cisco IOS Gateway debug commands.
E) Cisco Unified Communications Manager Serviceability tools
F) base configuration information for this user that specifies Class of Restriction, Partition and Calling Search Space information

Solutions: