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Q71. What does a period 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 matches any single digit from 0 to 9.
B. It matches one or more digits from 0 to 9.
C. It is a delimiter and has no significant dialing impact.
D. It matches any single digit from 0 to 9, or the asterisk (*) or pound (#) symbols.
E. It matches one or more digits from 0 to 9, or the asterisk (*) or pound (#) symbols.
Answer: D
Q72. Which procedure uses H.225 messages to exchange H.245 Master-Salve Determination information?
A. H.323 Fast Connect
B. H.245 tunneling
C. H.225 tunneling
D. H.323 early media
E. H.245 terminal capability set
Answer: B
Q73. Which SIP response is considered a final response?
A. 183 Session in Progress
B. 199 Early Dialog Terminated C. 200 OK
D. 180 Ringing
E. 100 Trying
Answer: C
Q74. Which Cisco Unified Communications Manager partition will be associated with a directory URI that is configured for an end user with a primary extension?
A. null
B. none
C. directory URI
D. default
E. any partition that the Cisco Unified Communications Manager administrator desires
Answer: C
Q75. Which two security services are provided by the Phone Proxy function on a Cisco ASA appliance? (Choose two.)
A. It provides interworking to ensure that external IP phone traffic is encrypted, as long as the Cisco Unified Communications Manager cluster runs in secure mode.
B. It only applies to encrypted voice calls where both parties utilize encryption.
C. It manipulates the call signaling to ensure that all media is routed via the adaptive security appliance.
D. It supports encrypted TFTP operation of IP phone configuration files.
E. It intercepts and authenticates soft clients before they reach Cisco Unified Communications Manager clusters.
F. It requires a remote routing device with an IPsec VPN tunnel.
Answer: CE
Q76. Which Cisco Unity Connection call handler greeting, when enabled, overrides all other greetings?
A. holiday
B. closed
C. internal
D. busy
E. alternate
Answer: E
Q77. 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
Q78. Refer to the exhibit.
You received this debug output to troubleshoot a Cisco IOS MGCP gateway call quality issue at a customer site. Which statement about this message is true?
A. The MGCP gateway is responding to an RQNT message from Cisco Unified Communications Manager to poll the call statistics of an active call.
B. The MGCP gateway is responding to an AUEP message from Cisco Unified Communications Manager to poll the call statistics of a terminating call.
C. The MGCP gateway is responding to an MDCX message from Cisco Unified Communications Manager during a call setup.
D. The MGCP gateway is responding to an AUCX message from Cisco Unified Communications Manager about an active call.
E. The MGCP gateway is responding to a DLCX message from Cisco Unified Communications Manager about a terminating call.
Answer: E
Q79. Which two responses are examples of client error responses in SIP protocol? (Choose two.)
A. 302 Moved Temporarily
B. 404 Not Found
C. 503 Service Unavailable
D. 502 Bad Gateway
E. 604 Does Not Exist Anywhere
F. 408 Request Timeout
Answer: BF
Q80. To which QoS tool category does compressed RTP belong?
A. classification
B. marking
C. link efficiency
D. queuing
E. prioritization
Answer: C