Cisco CCIE Voice Written - 350-030 FREE EXAM DUMPS QUESTIONS & ANSWERS]

Question 1

Which statement about the G.729 codec is correct?

A. G.729A and G.729B both provide built-in VAD. B. G.729 and G.729A are both high-complexity codecs. C. G.729 is a low-complexity codec, while G.729A is a high-complexity codec. D. G.729 is a low-complexity codec, while G.729A is a medium-complexity codec. E. G.729 is a high-complexity codec, while G.729A is a medium-complexity codec.

Discussion 0

Correct Answer: E Vote an answer

Question 2

What is the default mailbox size that triggers disablement of sending and receiving voice messages for a Cisco Unity Connection user?

A. 4 MB B. 10 MB C. 20 MB D. 2 MB E. 14 MB

Discussion 0

Correct Answer: E Vote an answer

Question 3

Which Cisco Unified Communications Manager route pattern character represents one or more occurrences of digits in the range of zero to nine?

A. ! B. ? C. + D. . E. *

Discussion 0

Correct Answer: A Vote an answer

Question 4

Users are complaining that the music on hold marketing files for this month are not being played when users are placed on hold. Which three of these do you need to verify? (Choose three.)

A. a new directory has been created for the new media files B. the new music files are in the correct format to be used with Cisco Unified Communications Manager C. users have selected the correct MoH files for customer calls D. the IP voice media streaming application has been stopped and restarted E. the location of the new music files is what the MoH server expects

Discussion 0

Correct Answer: B,D,E Vote an answer

Question 5

Which of these best describes packetization delay in a VoIP network?

A. the time that is required to clock a voice frame onto the network interface B. the time that is taken by the DSP to compress a block of PCM samples C. the time that is taken to queue a voice frame for transmission on the network connection D. the time that is taken by the compression algorithm to correctly process sample block N E. the time that is taken to fill a packet payload with encoded/compressed speech

Discussion 0

Correct Answer: E Vote an answer

Question 6

Which three Cisco IOS commands can be used to verify configured playout delay values on Cisco VoIP gateways? (Choose three.)

A. show call active voice B. show voice dsp detail C. show voice accounting method D. show voice port voice interface number E. show dial-peer voice tag number for dial peer F. show voice call summary

Discussion 0

Correct Answer: A,D,E Vote an answer

Question 7

Refer to the exhibit.

What is the correct expansion of the srr-queue abbreviation that is shown in the Cisco IOS command of the Catalyst 3750 Series Switch?

A. shared round-robin queue B. shaped round-robin queue C. serviced round-robin queue D. serial round-robin queue E. special round-robin queue

Discussion 0

Correct Answer: B Vote an answer

Question 8

Which R2 signaling element passes address information such as calling- and called-party numbers?

A. out-of-band signaling B. line signaling C. delay dial signaling D. pulse signaling E. interregister signaling

Discussion 0

Correct Answer: E Vote an answer

Question 9

Refer to the exhibit.

Incoming calls that use this FXO port are hearing two rings before the destination endpoint, 1001, begins to ring. What is a possible cause for this behavior?

A. 1001 is configured for delayed ring. B. connection plar opx in the current configuration is wrong; it should be replaced with connection plar. C. FXO ports always ring twice before ringing the destination endpoint. D. Caller ID is not provisioned by the telephone company on this FXO line.

Discussion 0

Correct Answer: D Vote an answer

Question 10

Which two of these are valid modes of operation for the Cisco Unified Communications Manager Assistant feature? (Choose two.)

A. forwarded line support B. hybrid line support C. proxy line support D. pickup line support E. shared line support F. dual line support

Discussion 0

Correct Answer: C,E Vote an answer

Question 11

Which three statements about the Outbound Dialer solution on Cisco Unified Contact Center Express are correct? (Choose three.)

A. The Outbound Dialer can make a call as long as the CTI port is available. B. The Outbound Dialer cannot use the Cisco IP Phone Agent to make calls. C. When the Outbound Dialer makes a call to an invalid number, the system disconnects the call automatically and will not involve any agent. D. In a Cisco Unified Contact Center Express high-availability system, the Outbound Dialer would not be functional if one of the database nodes is down. E. When the Outbound Dialer selects an agent to take a call, the agent will be given a choice whether to accept the call.

Discussion 0

Correct Answer: B,D,E Vote an answer

Question 12

In a VoIP deployment, which two protocols satisfy the following three requirements? (Choose two.)
Requirement 1: the protocol has a mechanism for a centralized dial-plan
Requirement 2: the endpoints are considered to be unintelligent
Requirement 3: the protocol is text-based

A. SCCP B. MGCP C. SIP D. H.323

Discussion 0

Correct Answer: A,B Vote an answer

Question 13

Which greeting type is not a valid call handler on Cisco Unity Connection?

A. standard B. holiday C. closed D. external E. busy

Discussion 0

Correct Answer: D Vote an answer