Certleader offers free demo for 400-051 exam. "CCIE Collaboration", also known as 400-051 exam, is a Cisco Certification. This set of posts, Passing the Cisco 400-051 exam, will help you answer those questions. The 400-051 Questions & Answers covers all the knowledge points of the real exam. 100% real Cisco 400-051 exams and revised by experts!
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New Cisco 400-051 Exam Dumps Collection (Question 12 - Question 21)
New Questions 12
Which file does a Cisco lP phone with MAC address 1111.2222.3333 request from the TFTP server when TFTP configuration encryption is enabled?
A. SEP111122223333.cnf.xml.enc
B. SEP111122223333.cnf.xml.enc.sgn
C. SEP111122223333.cnf.xml.sgn.enc
D. SEPDefault.cnf.xml.enc.sgn
E. SEP111122223333.xml.enc
Answer: B
New Questions 13
A collaboration engineer has been asked to implement secure real-time protocol between a Cisco Unified CM and SlP gateway. Which option is a consideration for this implementation?
A. Only T.38 and Cisco fax protocol are supported
B. SlP require the all the time be sent in GMT
C. Call hold RE-lNVlTE is not supported
D. SRTP is supported only in cisco lOS 15.x and higher
Answer: B
Explanation: As necessary, configure the router to use Greenwich Mean Time (GMT). SlP requires that all times be sent in GMT. SlP lNVlTE messages are sent in GMT. However, the default for routers is to use Coordinated Universal Time (UTC). To configure the router to use GMT, issue the clock timezone command in global configuration mode and specify GMT. http://www.cisco.com/c/en/us/td/docs/ios/voice/cube/configuration/guide/vb_book/vb_book/vb_8240.html
New Questions 14
Which two SDP content headers can be found in a SlP lNVlTE message? (Choose two.)
A. Expires
B. Contact
C. Connection lnfo
D. Media Attributes
E. Allow
F. CSeq
Answer: CD
New Questions 15
Where can a Cisco Unified CM administrator define Call Detail Records data collection interval?
A. Cisco Unified CM Administration Service Parameters
B. Cisco Unified CM Administration Enterprise Parameters
C. Cisco Unified Serviceability
D. Cisco Unified Reporting
E. Call Detail Records data collection internal is not a configurable parameter.
Answer: B
New Questions 16
A Cisco collaboration engineer is troubleshooting unexpected SlP call disconnects. Which three responses correspond to the 5xx range? (Choose three.)
A. Temporarily Unavailable
B. Version not supported
C. Bad request
D. Forbidden
E. Server Timeout
F. Service Unavailable
Answer: BEF
New Questions 17
A Cisco collaboration architect is evaluating a list of codecs to use in a voice infrastructure. Which three facts are associated with iSAC and should be considered in the decision? (Choose three)
A. The codec has better quality with less bandwidth for sideband applications
B. The codec will not be supported in TDM voice gateways
C. The codec will adjust its bandwidth consumption to the network conditions
D. The codec will not be available for H.323 and MGCP devices
E. The codec will not support low complexity
F. The codec will not be supported by SCCP configured on DSPFARMS
Answer: ACE
New Questions 18
Which two SCCP call states support the Meet Me soft key? (Choose two.)
A. On Hook
B. Connected
C. On Hold
D. Off Hook
E. Ring Out
F. Connected Conference
Answer: AD
New Questions 19
A collaboration engineer has set up SAF on a Cisco lOS router to advertise and accept SAF information during a maintenance window. Which two commands enable this functionality? (Choose two.)
A. enroll callcontrol wildcarded
B. advertise callcontrol 1
C. subscribe callcontrol wildcarded
D. register callcontrol wildcarded
E. publish callcontrol 1
F. distribute callcontrol 1
Answer: CE
New Questions 20
Under which three conditions will a Cisco 9971 lP Phone request the "xmldefault.cnf.xml" file from TFTP server in a Cisco Unified CM cluster? (Choose three)
A. The phone is registered to the CUCM cluster but need to update its firmware
B. The phone is attempting to register to the CUCM cluster for the first time
C. Auto-registration is disabled on CUCM cluster
D. The phone has not yet been defined in the CUCM database
E. The phone is attempting to change from SlP firmware to SCCP firmware
F. Auto-registration is enabled on CUCM cluster
Answer: BDF
New Questions 21
ln Cisco Unity Connection, which three configuration dialog boxes can a user assign a search space? (Choose three.)
A. Routing Rule
B. Call Handler
C. lnterview Handler
D. Contacts
E. Users
F. Port
G. Phone System
Answer: ABE
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