A Review Of Exact 300-075 braindumps

Question No: 4

While troubleshooting a connectivity issue between Cisco Unified Communications Manager,

Expressway-C, and Expressway-E, an engineer sees this output in the Expressway-E logs.

Event=u201dAuthentication Failedu201d Service=u201dSIPu201d Src-ip=u201d10.50.2.1u201d

Src-port=u201d25723u201d Detail=u201dIncorrect authentication credential for useru201d

Protocol u201cTLSu201d Method=u201dOPTIONSu201d Level=u201d1u201d

What is the cause of this issue?

A. The Expressway-C Traversal Server username/password do not match the Expressway-E Traversal Zone username/password.

B. The Expressway-C Traversal Client username/password do not match the Expressway-E Traversal Server username/password.

C. The Expressway-C Traversal Zone username/password do not match the Expressway-E Traversal

Zone username/password.

D. The Expressway-C Traversal Zone username/password do not match the Expressway-E Traversal Client username/password.

E. The Expressway-C Traversal Server username/password do not match the Expressway-E Traversal Client username/password.

View Answer

Question No: 5

The Cisco Unified Communications system of a company has five types of devices:

u2022Cisco Jabber Desktop

u2022CP-7965

u2022DX-650

u2022EX-60

u2022MX-200

Which two types of devices are affected when an engineer changes the DSCP for TelePresence Calls parameter? (Choose two.)

A. DX-650

B. Cisco Jabber Desktop

C. CP-7965

D. DX-80

E. MX-200

View Answer

Question No: 6

A presales engineer is working on a quote for a major customer and must evaluate how many Cisco VCS Expressway traversal call licenses for which to plan. Calls to and from which three routes must the engineer include in the tally? (Choose three.)

A. gateway

B. Cisco 9971 Endpoint

C. border controllers

D. gatekeeper

E. SIP trunk

F. VCS

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Question No: 7

An engineer is working on a Cisco VCS Control routing configuration and wants users to be able to dial ccnpcollab and have calls routed to ccnpcollab@cisco.com. Which option achieves this aim?

A. search rules

B. transforms

C. access rules

D. call policy

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Question No: 8

When configuring intercluster URI dialing, an engineer gets the error message u201cLocal cluster cannot connect to the ILS networku201d. Which three reasons for this error are true? (Choose three.)

A. The SIP route patterns have not been properly configured.

B. The Tomcat certificates do not match.

C. The Cisco Unified Resource Identifier service needs a restart.

D. The ILS authentication password does not match.

E. The cluster ID does not match.

F. One cluster is using TLS certificate, and the other is using Password.

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Question No: 9

Scenario:

There are two call control systems in this item.

The Cisco UCM is controlling the DX650, the Cisco Jabber for Windows Client, and the 7965 and 9971 Video IP Phones.

The Cisco VCS and TMS control the Cisco TelePresence Conductor, the Cisco TelePresence MCU, and the Cisco Jabber TelePresence for Windows.

DNS Server:

Device Pool:

Expressway:

ILS:

Locations:

MRA:

Speed Dial:

SIP Trunk:

The intercluster URI call routing no longer allows calls between sites. What is the reason why this would happen?

A. Wrong SIP domain configured.

B. User is not associated with the device.

C. IP or DNS name resolution issue.

D. No SIP route patterns for cisco.lab exist.

View Answer

Question No: 10

An engineer must ensure that a device register to Cisco VCSC. Which protocol accomplish this task?

A. H.260

B. H.264

C. MGCP

D. SIP

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Question No: 11

A CUCM cluster has been set up with one to one (1:1) call processing redundancy. What two occurrences will seen when the primary subscriber fails? (Choose two)

A. The secondary subscriber will start its CallManager service

B. 40 SCCP phones per second will be able to register to the secondary subscriber.

C. The secondary subscriber will start its TFTP service

D. 125 SCCP phones per second will be able to register to the secondary subscriber.

E. 40 SIP phones per second will be able to register to the secondary subscriber.

F. 125 SIP phones per second will be able to register to the secondary subscriber

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Question No: 12

Which two statements about remote survivability are true? (Choose two.)

A. SRST supports more Cisco IP Phones than Cisco Unified Communications Manager Express in SRST mode.

B. Cisco Unified Communications Manager Express in SRST mode supports more Cisco IP Phones than SRST.

C. MGCP fallback is required for ISDN call preservation.

D. MGCP fallback functions with SRST.

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Question No: 13

Scenario:

There are two call control systems in this item.

The Cisco UCM is controlling the DX650, the Cisco Jabber for Windows Client, and the 9971 Video IP Phone.

The Cisco VCS is controlling the SX20, the Cisco TelePresence MCU, and the Cisco Jabber TelePresence for Windows.

SX20 System information:

DX650 Configuration:

MRGL:

DP:

Locations:

AARG:

CSS:

Movi Failure:

Movie Settings:

What two issues could be causing the Cisco Jabber Video for TelePresence failure shown in the exhibit? (Choose two)

A. Incorrect username and password.

B. Wrong SIP domain configured.

C. User is not associated with the device.

D. IP or DNS name resolution issue.

E. CSF Device is not registered.

F. IP Phone DN not associated with the user.

View Answer