400-051 Exam
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Q1. Refer to the exhibit.
Which option describes the method used by Cisco IOS gateways to tunnel QSIG signaling messages in H.323 protocol?
A. H.323 Annex M1
B. H.323 Annex M2
C. H.323 Annex A
D. ISDN Generic Transparency Descriptor
E. H.450.1
Answer: D
Q2. Which two call processing features have a lower priority than the Do Not Disturb settings on a Cisco IP phone? (Choose two.)
A. park reversion for a locally parked call
B. hold reversion
C. intercom
D. pickup notification
E. terminating side of a call back
F. originating side of a call back
Answer: DE
Q3. Which SIP reason phrase maps to SIP response reason code 181?
A. Ringing
B. Call is Being Forwarded
C. Session in Progress
D. Unknown Number
E. Call Does not Exist
Answer: B
Q4. Which external database software is required for the Cisco IM and Presence compliance feature?
A. MySQL
B. EnterpriseDB
C. MSSQL
D. SQLite
E. PostgreSQL
Answer: E
Q5. Which two user portion format conditions are true for directory URI on Cisco Unified Communications Manager 9.1 or later? (Choose two.)
A. It supports the $ character.
B. It support space between characters.
C. It has a maximum length of 50 characters.
D. It has a maximum length of 254 characters.
E. It is always case-sensitive.
F. It cannot be a directory number.
Answer: AB
Q6. What does a comma accomplish when it is used in a SIP Dial Rule pattern that is associated with a Cisco 9971 IP Phone that is registered to Cisco Unified Communications Manager?
A. It inserts a 500-millisecond pause between digits.
B. It causes the phone to generate a secondary dial tone.
C. It is a delimiter and has no significant dialing impact.
D. It indicates a timeout value of 5000 milliseconds.
E. It is an obsolete parameter and will be ignored.
Answer: B
Q7. Refer to the exhibit.
How many simultaneous inbound calls can be handled by these two IP phones?
A. 2
B. 4
C. 6
D. 9
E. 10
Answer: A
Q8. How many destinations can be configured for a SIP trunk on a Cisco Unified Communications Manager 9.1 system when the destination address is an SRV?
A. 1
B. 2
C. 3
D. 8
E. 16
Answer: A
Q9. Which two VoIP protocols use SDP to describe streaming media sessions? (Choose two.)
A. SCCP
B. H.323
C. SIP
D. MGCP
E. RAS
F. cRTP
Answer: CD
Q10. Refer to the exhibit.
Assuming that the administrator has never performed any manual custom uploads, which two file types can be found when you choose Software Upgrades, followed by TFTP File Management on the Cisco Unified Operating System Administration web page? (Choose two.)
A. IP phone configuration files
B. sample music-on-hold audio files
C. Identity Trust List files
D. IP phone license files
E. Mobile Voice Access audio files
F. softkey template files
Answer: CE