[2016-New] Free Lead2pass Cisco 300-070 PDF Exam Questions And Answers Download (146-157)

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QUESTION 146
Which codec provides native WebRTC-based video chat support in browsers such as Mozilla Firefox?

A.    H.265
B.    WMV
C.    H.264
D.    G.711
E.    H.323

Answer: C

QUESTION 147
An engineer is setting up a system with voice and video endpoints using auto-QoS policy on the switches. Which DSCP values are expected for interactive voice and video?

A.    F and AF-41
B.    EF and CS6
C.    EF and CS3
D.    EF and AF21

Answer: A
Explanation:
http://www.cisco.com/c/en/us/td/docs/solutions/Enterprise/WAN_and_MAN/QoS_SRND/QoS- SRND-Book/QoSIntro.html

QUESTION 148
Which statement about translation patterns and transformation patterns is true?

A.    Both transformation patterns and translation patterns support only numeric values.
B.    Translation patterns support numeric and alphanumeric values, whereas transformation patterns support only numeric values.
C.    Transformation patterns support numeric and alphanumeric values, whereas translation patterns support only numeric values.
D.    Both transformation patterns and translation patterns support numeric and alphanumeric values.

Answer: D

QUESTION 149
Which two are enterprise parameters? (Choose two.)

A.    User search limit
B.    T302 parameter
C.    Enable Call Detail Records
D.    Enable Dependency Records
E.    codecs parameters for voice media-streaming applications

Answer: AD

QUESTION 150
An organization has built their video infrastructure to perform ad hoc video calls, but they also need to conduct managed video conference calls.
Which hardware component is needed to conduct these calls?

A.    VCS-E
B.    IOS gateway
C.    MCU
D.    TelePresence server

Answer: A

QUESTION 152
To verify that proper digit manipulation is being applied when using called party transformation patterns, which Cisco IOS command do you use from the router or voice gateway?

A.    show voice ccapi inout
B.    debug voice ccapi in
C.    show voice ccapi
D.    show voice ccapi in
E.    debug voice ccapi inout
F.    debug voice ccapi out
G.    show voice ccapi out

Answer: E
Explanation:
http://www.netcraftsmen.com/called-party-transformation-patterns-example-and- validation/

QUESTION 153
Which two components must an engineer configure before configuring SIP route pattern? (Choose two.)

A.    route filter
B.    SIP trunk
C.    route partition
D.    calling search space
E.    SIP profile

Answer: BE
Explanation:
http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/8_6_1/ccmcfg/bccm-861- cm/b03siprp.html

QUESTION 154
Employees at a company must dial 9 first to reach an external number. Which route pattern is used to route the call if a user dials the toll-free number 1-866-555-1212?

A.    9.18XX[2-9]XXXXXX
B.    9.18[0,5-8][0,5-8]XXXXXXX
C.    9.1XXXXXXXXXX
D.    9.1866XXXXXXX
E.    9.1866[2-9]XXXXXX
F.    9.1[2-9]XX[2-9]XXXXXX

Answer: E

QUESTION 155
Which three options can be used to configure digit manipulation for dial peers? (Choose three.)

A.    digit translation rules
B.    called party transformations
C.    route partitions
D.    forward digits
E.    route patterns
F.    digit stripping and prefixes
G.    calling party transformations

Answer: ADF
Explanation:
http://www.cisco.com/c/en/us/td/docs/ios/12_2/voice/configuration/guide/fvvfax_c/vvfpeers.html#wp1244453

QUESTION 156
What are the characteristics of a Cisco Unified Communications Manager group?

A.    Each call-processing server can be assigned to a single Cisco Unified Communications Manager group.
B.    A Cisco Unified Communications Manager group is a prioritized list of (one or more) call- processing and application servers.
C.    Each device has to have a Cisco Unified Communications Manager group assigned, which will determine the primary and backup servers to which it can register.
D.    A single Cisco Unified Communications Manager group can exist in a single cluster.

Answer: B

QUESTION 157
A customer recently installed a Cisco TelePresence MCU 5320. The customer wants a virtual meeting room that restricts participants from communicating before the customer joins the call.
Which feature in the MCU enables this functionality?

A.    numeric ID
B.    floor and chair control
C.    owner
D.    PIN codes

Answer: D

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