QUESTION 171
How does the function of IPMA in proxy-line mode differ from IPMA in shared-line mode?
A. In proxy-line mode, managers and assistants have separate directory numbers or lines on their
phones, but calls to managers are usually diverted to assistants’ lines.
B. In shared-line mode, managers and assistants have separate directory numbers and calls are
usually diverted to assistants’ lines.
C. In proxy-line mode, managers and assistants have separate directory numbers, but assistants
can handle calls without disturbing managers
D. In shared-line mode, managers and assistants have separate directory numbers or lines on their
phones, but calls to managers are usually diverted to assistants’ lines.
Answer: A
QUESTION 172
Which two descriptions apply to the Calling Search Space function in Cisco Unified Communications Manager? (Choose two.)
A. It defines which numbers are available for a device to call.
B. It provides a group of dial patterns to look through when making a call.
C. Within a partition, each CSS has a directory number.
D. It defines route patterns and directory numbers from which calls can be received.
E. It defines the search for directory numbers in assigned partitions according to dial patterns.
Answer: AE
QUESTION 173
Users are complaining that the music on hold marketing files for this month are not being played when users are placed on hold. Which three of these do you need to verify? (Choose three.)
A. the IP voice media streaming application has been stopped and restarted
B. a new directory has been created for the new media files
C. users have selected the correct MoH files for customer calls
D. the new music files are in the correct format to be used with Cisco Unified Communications Manager
E. the location of the new music files is what the MoH server expects
Answer: ADE
QUESTION 174
Refer to the exhibit. The JTAPI Subsystem is showing OUT_OF_SERVICE. From the trace, what is the cause of this issue?
A. Cisco Unified Contact Center is not able to resolve the host name of Cisco Unified Communications
Manager.
B. A referenced CTI Route Point is not associated with the JTAPI user.
C. The JTAPI user password is not correct.
D. There is an error in one of the scripts being loaded.
E. The CTI Manager service is not running on Cisco Unified Communications Manager.
Answer: A
QUESTION 175
An IP phone configured in voice VLAN 128 is registered to a Cisco Unified Communications Manager cluster. It has a speech connection established with another IP phone that is connected to another Cisco Unified Communications Manager cluster. The codec configured on both of the phones is G.711 with a 20 ms sample. A PC is connected to the back of an IP phone which is running the sniffer program and collecting packets coming out of the IP phone.
What will be the data frame size coming out of the phone, as seen by the sniffer?
A. 64 bytes
B. 128btyes
C. 160 bytes
D. 200 bytes
E. 204 bytes
F. 218 byte
Answer: F
QUESTION 176
Which type of SIP responses would indicate that a server encountered an error in attempting to complete a SIP request?
A. 1 xx
B. 3xx
C. 4xx
D. 5xx
E. 6xx
Answer: D
QUESTION 177
Which two of the following functions best match and describe a Cisco IOS Software MTP? (Choose two.)
A. It transcodes a-law to mu-law and vice versa for G.711 codecs.
B. It transcodes between G.729 and G.711 codecs.
C. It supports the G.711 (a-law, mu-law) and G.729 (G.729a, G.729b, G.729ab) codecs, but only one
codec is supported at any one time
D. Cisco IOS Software MTPs are identical to the transcoder-type Cisco IOS Media Termination Point.
E. MTPs are used to extend supplementary services to H323 devices that support Empty Capability Set.
Answer: AC
QUESTION 178
What is the required bandwidth for three G.711 VoIP calls on an Ethernet link? (Note that the packets-per-second count should be set to 33 p/s.
A. 192 kb/s
B. 240 kb/s
C. 238.5 kb/s
D. 223.8 kb/s
Answer: C
QUESTION 179
Which three attributes correctly describe aspects of MGCP? (Choose three.)
A. peer-to-peer
B. Master/Slave
C. call preservation on gateway failover from one Cisco Unified Communications Manager server to another
D. communication with Cisco Unified Communications Manager handled via a proxy server
E. centralized dial plan management
F. intelligent endpoints
Answer: BCE
QUESTION 180
Approximately what percentage of overall bandwidth is saved (at Layer 2) by cRTP for a G.729 VoIP call packetized at 50 p/s and running over a MLP link?
A. 60 percent
B. 50 percent
C. 40 percent
D. 30 percent
E. 20 percent
Answer: B
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