Latest Cisco 300-080 dumps

Q1. How does an IP Phone react upon initilization, if there is no CTL and ITL files present on the device? 

A. The phone downloads only the files that are signed to that device. 

B. The phone blindly trusts the next series of downloaded files. 

C. The file matches the signature against the files on TFTP. 

D. The phone displays the message, Unprovisioned. 

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Q2. Of the following persistent settings for Cisco TMS-controlled endpoints, TMS overwrites these settings if which five of them are altered on the endpoint? (Choose five.) 

A. H.323 ID 

B. Configuration Template 

C. SIP URI 

D. Active Cisco Unified Communications Manager Address 

E. System Name 

F. System Contact 

G. E.164 alias 

H. IEEE 802.1x Authentication Password 

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Q3. Refer to the exhibit. 

When a call between two HQ users was being conferenced with a remote user at the BR site, the conference failed. Which configuration would be needed to solve the problem? 

A. The BR_MRG must contain the transcoder device. The BR_MRGL must be assigned to the BR phones. 

B. The HQ_MRG must contain the transcoder device. The HQ_MRGL must be assigned to the HQ phones. 

C. A transcoder should be configured at the remote site and assigned to all remote phones through the BR_MRGL. 

D. The HQ_MRG must contain the transcoder device. The HQ_MRGL must be assigned to the software conference bridge. 

E. Enable the software conference bridge to support G.711 and G.729 codecs in Cisco Unified Communications Manager service parameters. 

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Q4. Which three network conditions and equipment should you avoid to ensure a high-quality Cisco TelePresence experience? (Choose three.) 

A. network hubs 

B. Layer 3 switches 

C. duplex mismatch connections 

D. 10/100 access ports 

E. high utilization link with QoS 

F. network loops 

G. redundant network trunks 

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Q5. During a business-to-business video call through the Cisco Expressway solution, the internal endpoint can call out to the remote endpoint on the Internet, but it does not receive audio or video. The remote endpoint receives both audio and video. What is causing the issue? 

A. The Cisco Expressway does not have a Rich Media Session license. 

B. The firewall is blocking SIP signaling. 

C. The Cisco Unified Communications Manager is not configured for business-to-business calling. 

D. The firewall is blocking inbound RTP ports. 

E. The Advanced Networking option is not installed on the Expressway Edge. 

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Q6. Refer to Exhibit: 

What was the cause for the call termination? 

A. No route to called number 

B. Outbound gateway was not found 

C. Calling party abandoned the call 

D. Called party cancelled the call 

E. Call completed successfully 

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Q7. Refer to the exhibit. 

You're tasked with staging configuration changes to add conference bridge functionality to an existing IOS voice gateway deployment. What command is missing for the configuration to be accepted by the IOS CLI? 

A. The command maximum conference-participants must be configured under the dspfarm profile. 

B. The Enhanced IOS Conference Bridge is not configured in Cisco Unified Communications Manager. 

C. The command dsp services dspfarm must be configured under the voice-card configuration. 

D. The dspfarm command under the voice card is missing. 

E. The dsp tdm pooling command under the voice-card is missing. 

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Q8. Refer to topology and Exhibits below: From the perspective of the Cisco Unified Communications Manager, what is the status of the MGCP gateway? 

A. registered 

B. unknown 

C. registering 

D. initializing 

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Q9. Which two troubleshooting tools would initially be the best to use when troubleshooting the PSTN gateway side of a call routing issue while using Cisco Unified Communications Manager? (Choose two.) 

A. RTMT trace output 

B. Cisco IOS debug commands 

C. Dialed Number Analyzer output 

D. Cisco Unified Communications Manager alerts 

E. Cisco IOS show commands 

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Q10. When users in headquarters call branch office users over the WAN link, branch users report poor audio quality. Headquarters users consistently experience acceptable audio quality. Which troubleshooting approach most directly improves the audio quality of the branch users? 

A. Make the branch router configuration for LLQ match the headquarters router. 

B. Make the headquarters router configuration for LLQ match the branch router. 

C. Make the branch router configuration for CBWFQ match the headquarters router. 

D. Make the headquarters router configuration for CBWFQ match the branch router. 

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