[Free] 2017(Oct) Dumps4cert Testinsides Cisco 300-075 Dumps with VCE and PDF Download 51-60

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Implementing Cisco IP Telephony amp; Video, Part 2 v1.0

Question No: 51

When an incoming PSTN call arrives at an H.323 gateway, how does the calling number get normalized to a global E.164 number with prefix in Cisco Unified Communications Manager?

  1. Normalization is done using translation patterns.

  2. Normalization is done using route patterns.

  3. Normalization is done using the gateway incoming called party prefixes based on number type.

  4. Normalization is done using the gateway incoming calling party prefixes based on number type.

  5. Normalization is achieved by local route group that is assigned to the H.323 gateway.

Answer: D

Question No: 52

A new administrator at Company X has deployed a VCS Control on the LAN and VCS Expressway in the DMZ to facilitate VPN-less SIP calls with users outside of the network. However, the users report that calls via the VCS are erratic and not very consistent.

What must the administrator configure on the firewall to stabilize this deployment?

  1. The VCS Control should not be on the LAN, but it must be located in the DMZ with the Expressway.

  2. The firewall at Company X must have all SIP ALG functions disabled.

  3. The firewall at Company X requires a rule to allow all traffic from the DMZ to pass to the same network that the VCS Control is on.

  4. A TMS server is needed to allow the firewall traversal to occur between the VCS Expressway and the VCS Control servers.

Answer: B

Question No: 53

What is an advantage of TEHO?

  1. TEHO implemented with ISRs eliminates PSTN toll charges.

  2. TEHO implemented with ISRs can reduce PSTN toll charges.

  3. TEHO implemented with AAR reduces toll charges.

  4. TEHO implemented with CFUR reroutes calls.

Answer: B

Question No: 54

Which three configuration settings are included in a default region configuration? (Choose three.)

  1. Immersive Bandwidth

  2. Video Call Bandwidth

  3. Audio Codec

  4. Link Loss Type

  5. Real Time Protocol

  6. Location Description

Answer: B,C,D

Reference: http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/8_0_1/ccmcfg/bccm- 801cm/b02regio.html#wp1077135

Question No: 55

How is a SIP trunk in Cisco Unified Communications Manager configured for SIP precondition?

  1. The configuration is done by selecting a SIP precondition trunk for trunk type.

  2. The configuration is automatically selected when RSVP is enabled for the location assigned to the trunk.

  3. SIP precondition is configured by selecting E2E for RSVP over SIP on the default SIP profile assigned to the SIP trunk.

  4. SIP precondition is configured by configuring a new SIP profile and selecting E2E for RSVP over SIP. The new SIP profile must then be assigned to the SIP trunk.

Answer: D

Question No: 56

With Media Gateway Control Protocol configuration on the voice gateway, which three types of messages are involved in the call flow between the call agent and the voice gateway? (Choose three.)

  1. audit endpoint

  2. modify endpoint

  3. create connection

  4. delete notification

  5. restart in progress

  6. end connections

Answer: A,C,E

Question No: 57

Which technologies provide remote-site redundancy for Cisco IP Phones during a WAN failure?

  1. SRST and MGCP fallback

  2. SRST and TEHO

  3. TEHO and MGCP fallback

  4. SRST and AAR

Answer: A

Question No: 58

Refer to the exhibit. Assume that the HQ phones have access to the HQ partition, and BR phones have access to the BR partition. Which set of implementations would best address the overlapping directory number extensions for intersite (WAN) calling between the HQ site and the BR site?

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  1. Configure a route pattern 8222.[12]XXX for site HQ, and assign it to partition HQ. Configure the called party DDI of Predot.

    Configure a route pattern for site BR 8111.[1-3]XXX, and assign it to partition BR. Configure called party DDI Predot.

    Use the local gateway at each site. Prefix the appropriate site code for the calling number.

  2. Configure a single route pattern for both sites 8[12,12,12].[1-32]XXX. Use a route list that contains the local route group for each site. Prefix the appropriate site code for the calling number.

  3. Configure a translation pattern 8222.[12]XXX for site HQ, and assign it to partition HQ. Use a CSS that contains the partitions for BR phones.

    Configure a translation pattern 8111.[1-3]XXX for site BR, and assign it to partition BR. Use a CSS that contains the partitions for HQ phones.

    For both translation patterns, configure the called party DDI of Predot. Prefix the appropriate site code for the calling number.

  4. Configure a translation pattern 8222.[12]XXX for site HQ, and assign it to partition BR. Use a CSS that contains the partitions for HQ phones.

Configure a translation pattern 8111.[1-3]XXX for site BR, and assign it to partition HQ. Use a CSS that contains the partitions for BR phones.

For both translation patterns, configure the called party DDI of Predot. Prefix the appropriate site code for the calling number.

Answer: C

Question No: 59

Which two statements about Cisco Unified Communications Manager Extension Mobility are true?

(Choose two.)

A.

After an autogenerated device profile is created, you can associate it with one or more users.

B.

An autogenerated device profiles can be loaded on a device at the same time as a user profile.

C.

A device can adopt a user profile even when no user is logged in.

D.

A device profile has most of the same attributes as a physical device.

E.

Devices can be configured to allow more than one user to be logged in at the same time.

Answer: B,C

Reference: http://www.cisco.com/en/US/products/sw/voicesw/ps556/products_administration_guide_ch apter0

9186a0080153e60.html#wp1092734

Question No: 60

Refer to the exhibit.

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Assuming the regions configuration to BR only permits G.729 codec, how many calls are allowed for the BR location?

  1. Total of four calls; two incoming and two outgoing.

  2. Total of two calls in either direction.

  3. Total of four calls to the BR location. Outgoing calls are not impacted by the location configuration.

  4. Total of four calls in either direction.

  5. Two outgoing calls. Incoming calls are unlimited.

Answer: D

Explanation: Incorrect answer: ABCE

In performing location bandwidth calculations for purposes of call admission control, Cisco Unified Communications Manager assumes that each G.729 call stream consumes 24 kb/s amount of bandwidth

Link: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_6_1/ccmsys/a02cac.html

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