Cisco Exam - CIPTV2 (300-075) - v2015-10-24 - 114q · Exam A QUESTION 1 Refer to the exhibit. Which statement is true? A. Endpoints can make calls to unknown IP addresses without

Cisco Exam - CIPTV2 (300-075) - v2015-10-24 - 114q

Number: 300-075Passing Score: 860Time Limit: 120 minFile Version: 1.1

http://www.gratisexam.com/

Implementing Cisco IP Telephony & Video, Part 2 v1.0

Version: 5.0

Exam A

QUESTION 1Refer to the exhibit.

Which statement is true?

A. Endpoints can make calls to unknown IP addresses without the VCS querying any neighbors.B. If the VCS receives a call to an unknown IP address, it queries its neighbors for the remote address and if permitted, it routes the call through the neighbor.C. Endpoints that are registered directly to the VCS can call only an IP address of a system that is also registered directly to that VCS.D. Dialing by IP address is not supported on VCS.

Correct Answer: ASection: (none)Explanation

Explanation/Reference:Call Services CallsToUnknownIPAddresses: <Off/Direct/Indirect>

Determines the way in which the VCS will attempt to call systems which are not registered with it or one of its neighbors.

Direct: allows an endpoint to make a call to an unk nown IP address without the VCS querying any neighb ors. The call setup would occur just as itwould if the far end were registered directly to th e local system.Indirect: upon receiving a call to an unknown IP address, the VCS will query its neighbors for the remote address and if permitted will route the call through theneighbor.Off: endpoints registered directly to the VCS may only call an IP address of a system also registered directly to that VCS.

Default: Indirect

QUESTION 2A local gateway is registered to Cisco TelePresence Video Communication Server with a prefix of 7.The administrator wants to stop calls from outside the organization being routed through it.

Which CPL configuration accomplishes this goal?

A.

B.

C.

D.

E.


Explanation/Reference:

QUESTION 3Which type of search message appears in the Cisco TelePresence Video Communication Server search history page when it receives a H.323 call from a RAS-enabled endpoint that originates from an external zone?

A. ARQB. SETUPC. LRQD. INVITEE. OPTIONS

Correct Answer: CSection: (none)Explanation

Explanation/Reference:The type of search message that is sent depends on whether the call is for SIP or H.323, and whether the call request was received locally or from an externalzone, as follows:

H.323 calls that are placed locally: two messages are sent - the first is an ARQ which locates the device being called, and the second is the call Setup which sendsa request to the device asking it to accept the call. Each message shows up as a separate search in the Search history page, but only the Setup message isassociated with a particular call.H.323 searches originating from external zones: an LRQ will appear in the Search history page.SIP: a single message is sent in order to place a call: this is either a SIP INVITE or a SIP OPTIONS.

QUESTION 4Widgets.com's Cisco TelePresence Video Communication Server allows SIP and H.323 registrations. Which local zone search rule configuration allows SIPregistered endpoints to connect to H.323 endpoints that register with an H.323 E.164 number only?


A.

B.

C.

D.

Correct Answer: DSection: (none)Explanation


Cisco-VCS-Administrator-Guide-X8-6, Page 190

QUESTION 5You want to avoid unnecessary interworking in Cisco TelePresence Video Communication Server, such as where a call between two H.323 endpoints is made overSIP, or vice versa. Which setting is recommended?

A. H.323 - SIP interworking mode. RejectB. H.323 - SIP interworking mode. OnC. H.323 - SIP interworking mode. Registered onlyD. H.323 - SIP interworking mode. OffE. H.323 - SIP interworking mode. Variable


Explanation/Reference:Interworking Mode: <On/Off/RegisteredOnly>

Determines whether or not the VCS will act as a gateway between SIP and H.323 calls.

Off: the VCS will not act as a SIP-H.323 gateway.On: the VCS will act as SIP-H.323 gateway regardless of whether the endpoints are locally registered.RegisteredOnly: the VCS will act as a SIP-H.323 gat eway but only if at least one of the endpoints is l ocally registered.

Default: RegisteredOnly.

QUESTION 6Which three statements about configuring an encrypted trunk between Cisco TelePresence Video Communication Server and Cisco Unified CommunicationsManager are true? (Choose three.)

A. The root CA of the VCS server certificate must be loaded in Cisco Unified Communications Manager.B. A SIP trunk security profile must be configured with Incoming Transport Type set to TCP+UDP.C. The Cisco Unified Communications Manager trunk configuration must have the destination port set to 5061.D. A SIP trunk security profile must be configured with Device Security Mode set to TLS.E. A SIP trunk security profile must be configured with the X.509 Subject Name from the VCS certificate.F. The Cisco Unified Communications Manager zone configured in VCS must have SIP authentication trust mode set to On.G. The Cisco Unified Communications Manager zone configured in VCS must have TLS verify mode set to Off.

Correct Answer: ACESection: (none)Explanation


QUESTION 7Which two actions ensure that the call load from Cisco TelePresence Video Communication Server to a Cisco Unified Communications Manager cluster is sharedacross Unified CM nodes? (Choose two.)

A. Create a neighbor zone in VCS with the Unified CM nodes listed as location peer addresses.B. Create a single traversal client zone in VCS with the Unified CM nodes listed as location peer addresses.C. Create one neighbor zone in VCS for each Unified CM node.D. Create a VCS DNS zone and configure one DNS SRV record per Unified CM node.E. In VCS set Unified Communications mode to Mobile and remote access and configure each Unified CM node.

Correct Answer: ADSection: (none)Explanation

Explanation/Reference:When connecting Expressway to a cluster of Unified CM nodes, Expressway needs to be able to route calls to each Unified CM node.

This can be done in 2 ways, in order of preference:1. With a single neighbor zone in Expressway with t he Unified CM nodes listed as location peer address es. 2. By using DNS SRV records and an Expressway DNS z one.

Note that both options ensure that the Expressway to Unified CM call load is shared across Unified CM nodes.

QUESTION 8Which two options are configuration steps on Cisco Unified Communications Manager that are used when integrating with VCS Expressway servers? (Choose two.)

A. allowing numeric dialing from Cisco phones to ExpresswayB. configuring a device pool with video feature enabledC. allowing dialing to Expressway domain from Cisco phonesD. creating an application user on Cisco Unified Communications Manager with assigned privilegesE. adding the Expressway servers to the Application Servers list

Correct Answer: ACSection: (none)Explanation

Explanation/Reference:Cisco-Expressway-SIP-Trunk-to-Unified-CM-Deployment-Guide-CUCM-8-9-10-and-X8-6, Page 10

QUESTION 9Which two statements regarding IPv4 Static NAT address 209.165.200.230 has been configured on a VCS Expressway are true? (Choose two.)

A. The Advanced Networking or Dual Network Interfaces option key has been installed.B. VCS rewrites the Layer 3 source address of outbound SIP and H.323 packets to 209.165.200.230.C. VCS applies 209.165.200.230 to outbound SIP and H.323 payload messages.D. With static NAT enabled on the LAN2 interface, VCS applies 209.165.200.230 to outbound H.323 and SIP payload traffic exiting the LAN1 interface.



QUESTION 10Which configuration does Cisco recommend for the peer address on the Expressway-C secure traversal zone when the Expressway-E has one NIC enabled?

A. Expressway-E internal IP addressB. Expressway-E external IP addressC. Expressway-E internal FQDND. Expressway-E external FQDN



QUESTION 11Which two options should be used to create a secure traversal zone between the Expressway-C and Expressway-E? (Choose two.)

A. Expressway-C and Expressway-E must trust each other's server certificate.B. One Cisco Unified Communications traversal zone for H.323 and SIP connections.C. A separate pair of traversal zones must be configured if an H.323 connection is required and Interworking is disabled.D. Enable username and password authentication verification on Expressway-E.E. Create a set of username and password on each of the Expressway-C and Expressway-E to authenticate the neighboring peer.



QUESTION 12Which two statements regarding you configuring a traversal server and traversal client relationship are true? (Choose two.)

A. VCS supports only the H.460.18/19 protocol for H.323 traversal calls.B. VCS supports either the Assent or the H.460.18/19 protocol for H.323 traversal calls.C. VCS supports either the Assent or the H.460.18/19 protocol for SIP traversal calls.D. If the Assent protocol is configured, a TCP/TLS connection is established from the traversal client to the traversal server for SIP signaling.E. A VCS Expressway located in the public network or DMZ acts as the firewall traversal client.

Correct Answer: BDSection: (none)Explanation

Explanation/Reference:Cisco-VCS-Administrator-Guide-X8-6, Page 41

QUESTION 13The administrator at Company X is getting user reports of inconsistent quality on video calls between endpoints registered to Cisco Unified CommunicationsManager. The administrator runs a wire trace while a video call is taking place and sees that the packets are not set to AF41 for desktop video as they should be.

Where should the administrator look next to confirm that the correct DSCP markings are being set?

A. on the MGCP router at the edge of both networksB. the service parameters in the VCS Control

C. the QoS service parameter in Cisco Unified Communications ManagerD. on the actual Cisco phone itself because the DSCP setting is not part of its configuration file downloaded at registrationE. The setting cannot be changed for video endpoints that are registered to Cisco Unified Communications Manager, but only when they are registered to the VCS

Control.


Explanation/Reference:http://www.cisco.com/c/en/us/support/docs/voice-unified-communications/unified-communications-manager-callmanager/43587-ccm-and-qos.html

QUESTION 14Which three commands are necessary to override the default CoS to DSCP mapping on interface Fastethernet0/1? (Choose three.)

A. mls qos map cos-dscp 0 10 18 26 34 46 48 56B. mls qos map dscp-cos 8 10 to 2C. mls qosD. interface Fastethernet0/1

mls qos trust cosE. interface Fastethernet0/1

mls qos cos 1F. interface Fastethernet0/2

mls qos cos 1

Correct Answer: ACDSection: (none)Explanation

Explanation/Reference:http://www.cisco.com/c/en/us/td/docs/ios/qos/command/reference/qos_book/qos_m2.html

QUESTION 15When video endpoints register with Cisco Unified Communications Manager, where are DSCP values configured?

A. in Unified CM, under Enterprise Parameters ConfigurationB. in Unified CM, under Device > Device Settings > Device DefaultsC. in Unified CM, under Service Parameters > Cisco CallManager Service > Cluster-wide Parameters

D. DSCP parameters are always configured on each individual video endpoint.


Explanation/Reference:http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/11_0_1/sysConfig/CUCM_BK_C733E983_00_cucm-system-configuration-guide/configure_flexible_dscp_marking_and_video_promotion.pdf, Page 4

Clusterwide Parameters (System - QoS):

This section of service parameters includes clusterwide DSCP values for a wide range of audio and video call types, including DSCP for audio calls, video calls, theaudio portion of a video call, TelePresence calls, and the audio portion of a TelePresence call.It is highly recommended that you keep these parameters set to the default value unless a Cisco support engineer instructs otherwise.

QUESTION 16Which two options are valid service parameter settings that are used to set up proper video QoS behavior across the Cisco Unified Communications Managerinfrastructure? (Choose two.)

A. DSCP for Video Calls when RSVP FailsB. Default Intraregion Min Video Call Bit Rate (Includes Audio)C. Default Interregion Max Video Call Bit Rate (Includes Audio)D. DSCP for Video SignalingE. DSCP for Video Signaling when RSVP Fails


Explanation/Reference:http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/7_1_2/ccmsys/accm-712-cm/a02rsvp.html

QUESTION 17Which action is performed by the Media Gateway Control Protocol gateway with SRST configured, when it loses connectivity with the primary and backup CiscoUnified Communications Manager servers?

A. The gateway continues to make an attempt to connect to the backup Cisco Unified Communications Manager server.B. The gateway falls back to the H.323 protocol for further call processing.

C. The gateway continues with the MGCP call processing without any interruption.D. The gateway waits for the primary Cisco Unified Communications Manager server to come alive.E. All MGCP call processing is interrupted until the Cisco Unified Communications Manager servers are online.F. The MGCP calls are queued up until the Cisco Unified Communications Manager servers are online.

Correct Answer: BSection: (none)Explanation

Explanation/Reference:http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/voice/cminterop/configuration/15-mt/cminterop-15-mt-book/vc-ucm-mgcp-gw.html

Terminology: FallbackConnection: Gateway loses connection to primary and all backup Cisco Unified Communications Manager servers.Registration: Gateway falls back to H.323 call processing.


Which configuration change is needed to enable NANP international dialing during MGCP fallback?


A. Change the dial peer to dial-peer voice 901 voip.B. Change the dial peer to dial-peer voice 9011 pots.C. Add the command prefix 011 to the dial peer.D. Add the command prefix 9011 to the dial peer.


Explanation/Reference:http://www.ciscopress.com/articles/article.asp?p=1715059

QUESTION 19Which command is needed to utilize local dial peers on an MGCP-controlled ISR during an SRST failover?

A. ccm-manager fallback-mgcpB. telephony-serviceC. dialplan-patternD. isdn overlap-receivingE. voice-translation-rule


Explanation/Reference:https://supportforums.cisco.com/document/98721/how-implement-cisco-unified-srst-and-mgcp-fallback

QUESTION 20Which three commands are mandatory to implement SRST for five Cisco IP Phones? (Choose three.)

A. call-manager-fallbackB. max-ephonesC. keepaliveD. limit-dnE. ip source-address

Correct Answer: ABESection: (none)Explanation

Explanation/Reference:https://supportforums.cisco.com/document/98721/how-implement-cisco-unified-srst-and-mgcp-fallback

QUESTION 21Which commands are needed to configure Cisco Unified Communications Manager Express in SRST mode?

A. telephony-service and srst modeB. telephony-service and mohC. call-manager-fallback and srst modeD. call-manager-fallback and voice-translation


Explanation/Reference:https://supportforums.cisco.com/document/98681/how-implement-cucme-srst-mode

To enable SRST mode for CUCME, use the srst mode auto-provision command in telephony-service configuration mode,

CMERouter# configure terminalCMERouter(config)# telephony - serviceCMERouter(config- telephony)# srst mode auto-provision {all / dn / none}CMERouter(config- telephony)# srst dn line-mode {dual / single}

QUESTION 22You need to verify if the Media Gateway Control Protocol gateway is enabled and active. Which command should you use for this purpose?

A. show running-configB. show fallback-mgcpC. show gatewayD. show ccm-manager fallback-mgcpE. show running-config gatewayF. show fallback-mgcp ccm-manager


Explanation/Reference:http://www.cisco.com/c/en/us/support/docs/voice/media-gateway-control-protocol-mgcp/29960-configsrst-mgcpfallback.html

Displays a list of Cisco CallManager servers and their current status and availability.

show ccm-manager fallback-mgcp

QUESTION 23You want to perform Media Gateway Control Protocol gateway maintenance. For this purpose, you disable Media Control Gateway Protocol gateway using the nomgcp command. After you perform the maintenance, you want to enable the Media Control Gateway Protocol gateway.

Which command should you use?

A. enable mgcpB. mgcpC. mgcp enableD. mgcp yesE. activate mgcpF. mgcp active


Explanation/Reference:no explanation needed

QUESTION 24How many active gatekeepers can you define in a local zone?

A. 1B. 2C. 5D. 10E. 15F. unlimited



QUESTION 25Which gateway does the Cisco Unified Communications Manager control all call activity?

A. SIPB. MGCPC. H.323D. Media



QUESTION 26Company X has a Cisco Unified Communications Manager cluster and a VCS Control server with video endpoints registered on both systems. Users find that videoendpoints registered on Call manager can call each other and likewise for the endpoints registered on the VCS server. The administrator for Company X realizes heneeds a SIP trunk between the two systems for any video endpoint to call any other video endpoint. Which two steps must the administrator take to add the SIPtrunk? (Choose two.)

A. Set up a SIP trunk on Cisco UCM with the option Device-Trunk with destination address of the VCS server.B. Set up a subzone on Cisco UCM with the peer address to the VCS cluster.C. Set up a neighbor zone on the VCS server with the location of Cisco UCM using the menu option VCS Configuration > Zones > zone.D. Set up a SIP trunk on the VCS server with the destination address of the Cisco UCM and Transport set to TCP.E. Set up a traversal subzone on the VCS server to allow endpoints that are registered on Cisco UCM to communicate.



QUESTION 27Which sign is prefixed to the number in global call routing?

A. -B. +C. #D. @E. &F. *



QUESTION 28Which statement about the function of the "+" symbol in the E.164 format is true?

A. The "+" symbol represents the international country code.B. The "+" symbol represents the international call prefix.C. The "+" symbol matches the preceding element one or more times.D. The "+" symbol matches the preceding element zero or one time.



QUESTION 29What is an advantage of TEHO?

A. TEHO implemented with ISRs eliminates PSTN toll charges.B. TEHO implemented with ISRs can reduce PSTN toll charges.C. TEHO implemented with AAR reduces toll charges.D. TEHO implemented with CFUR reroutes calls.


Explanation/Reference:https://www.cisco.com/web/about/ciscoitatwork/downloads/ciscoitatwork/pdf/Cisco_IT_Case_Study_TEHO_Summary.pdf

Calls are transported to the hub over the Cisco WAN, then transferred to a service provider network for t he remaining distance, which reduces costs. Regionalhubs can be located to take advantage of differences in service-provider prices, based on call volumes and destinations. And regional routing is an alternative formany locati ons where TEHO is not feasible because of regulatory restrictions, low call volumes, or the expense of adding WAN bandwidth and local PSTN trunksto the site.

QUESTION 30In a node-specific Service Advertisement Framework forwarder deployment model, what is the maximum number of Service Advertisement Framework forwardersthat you can assign to a specific node?

A. 1B. 2C. 3D. 4E. 5F. 6



QUESTION 31Which statement is true regarding the configuration of SAF Forwarder?

A. In a multisite dial plan, SAF Forwarders may exist in multiple autonomous systems.B. The client label that is configured in Cisco Unified Communications Manager must match the configuration on the SAF Forwarder router.C. There should not be multiple nodes of Cisco Unified Communications Manager clusters acting as SAF clients.D. The destination IP address must match the loopback address of the SAF router.

Correct Answer: A

Section: (none)Explanation


QUESTION 32Which three devices support the SAF Call Control Discovery protocol? (Choose three.)

A. Cisco Unified Border ElementB. Cisco Unity ConnectionC. Cisco IOS GatekeeperD. Cisco Catalyst SwitchE. Cisco IOS GatewayF. Cisco Unified Communications Manager

Correct Answer: AEFSection: (none)Explanation


QUESTION 33Which component of Cisco Unified Communications Manager is responsible for sending keepalive messages to the Service Advertisement Framework forwarder?

A. Call Control Discovery requesting serviceB. Hosted DNs serviceC. Service Advertisement Framework client controlD. Cisco Unified Communications Manager databaseE. Service Advertisement Framework-enabled trunkF. gatekeeper



QUESTION 34Which statement about the host portion format in Cisco Unified Communications Manager URI dialing is false?

A. The host portion cannot start or end with a hyphen.B. The host portion is not case sensitive.C. The host portion accepts characters a-z, A-Z, 0-9, hyphens, and periods.D. The host portion can have two periods in a row.


Explanation/Reference:http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/9_0_1/ccmsys/CUCM_BK_CD2F83FA_00_cucm-system-guide-90/CUCM_BK_CD2F83FA_00_system-guide_chapter_0101111.html#CUCM_RF_D1B8A845_00

Cisco Unified Communications Manager supports the following formats in the host portion of a directory URI (the portion after the @ symbol):

Supports IPv4 addresses or fully qualified domain names.Accepted characters are a-z, A-Z ,0-9, hyphens, and dots.The host portion cannot start or end with a hyphen.The host portion cannot have two dots in a row.Minimum of two characters.The host portion is not case sensitive.

QUESTION 35Assume that local route groups are configured. When an IP phone moves from one device mobility group to another, which two configuration components are notchanged? (Choose two.)

A. IP subnetB. user settingsC. SRST referenceD. regionE. phone button settings

Correct Answer: BESection: (none)

Explanation



QUESTION 36Where do you specify the device mobility group and physical location after they have been configured?

A. phonesB. DMIC. device mobility CSSD. device poolE. MRGLF. locale



QUESTION 37Which two options for a Device Mobility-enabled IP phone are true? (Choose two.)

A. The phone configuration is not modified.B. The roaming-sensitive parameters of the current (that is, the roaming) device pool are applied.C. The user-specific settings determine which location-specific settings are downloaded from the Cisco Unified Communications Manager device pool.D. If the DMGs are the same, the Device Mobility-related settings are also applied.

Correct Answer: BDSection: (none)

Explanation


QUESTION 38Which statement about setting up FindMe in Cisco TelePresence Video Communication Server is true?

A. Users are allowed to delete or change the address of their principal devices.B. Endpoints should register with an alias that is the same as an existing FindMe ID.C. If VCS is using Cisco TMS provisioning, users manage their FindMe accounts via VCS.D. A VCS cluster name must be configured.



QUESTION 39Which feature allows you to specify which endpoints ring when someone calls a user on a specific destination ID?

A. FindMEB. Extension MobilityC. Speech ConnectD. Single Number Reach



QUESTION 40Which action configures phones in site A to use G.711 to site B, but uses G.729 to site C?

A. Configure Cisco Unified Communications Manager regions.

B. Configure Cisco Unified Communications Manager locations.C. Configure transcoder resources in Cisco Unified Communications Manager.D. Configure a gatekeeper.



QUESTION 41Which system configuration is used to set audio codecs?

A. regionB. locationC. physical locationD. licensing



QUESTION 42Which task must you perform before deleting a transcoder?

A. Delete the dependency records.B. Unassign it from a media resource group.C. Use the Reset option.D. Remove the device pool.E. Remove the subunit.F. Delete the common device configuration.

Correct Answer: BSection: (none)

Explanation


QUESTION 43Which system configuration is used to set a restriction on audio bandwidth?

A. regionB. locationC. physical locationD. licensing



QUESTION 44The network administrator of Enterprise X receives reports that at peak hours, some calls between remote offices are not passing through. Investigation shows noconnectivity problems. The network administrator wants to estimate the volume of calls being affected by this issue.

Which two RTMT counters can give more information on this? (Choose two.)

A. CallsRingNoAnswerB. OutOfResourcesC. LocationOutOfResourcesD. RequestsThrottledE. CallsAttempted

Correct Answer: BCSection: (none)Explanation


QUESTION 45The network administrator has been investigating bandwidth issues between the central office and remote sites where location-based CAC is implemented. Whatdoes the Cisco Unified Communications Manager "LocationOutOfResources" counter indicate?

A. This counter represents the total number of times that a call on a particular Cisco Unified Communications Manager through the location failed due to lack ofbandwidth.

B. This counter represents the total number of times that a call through locations failed due to the lack of bandwidth.C. This counter represents the total number of failed video-stream requests (most likely due to lack of bandwidth) in the location where the person who initiated the

video conference resides.D. This counter represents the total number of times since the last restart of the Cisco IP Voice Streaming Application that a Cisco Unified Communications

Manager connection was lost.



QUESTION 46Scenario:

There are two call control systems in this item.

The Cisco UCM is controlling the DX650, the Cisco Jabber for Windows Client, and the 9971 Video IP Phone.

The Cisco VCS is controlling the SX20, the Cisco TelePresence MCU, and the Cisco Jabber TelePresence for Windows.

A new DX650 IP phone with MAC address D0C7.8914.132D, IP address is 172.18.32.119 has been added to the Cisco Unified Communications Manager, but isnot registering properly. What is causing this failure?

A. Device Pool cannot be default.B. The DX650 is the incorrect calling search space.C. The DX650 Phones does not support SIP.D. The location Hub_None has not been activated.E. The DX650's MAC address is incorrect in the Cisco UCM.

Correct Answer: ESection: (none)Explanation

Explanation/Reference:Each DP has the same CM group. So it wouldn’t matter what Pool you put the phone in it’s going to register to the same CM first.

Incorrect CSS would have nothing to do with registration that is for call flow / control.

DX650 support SIP and is in the product documentation for this model of phone.

Hub_None is the default location on CM installations and is activated by default. It also has nothing to do with registration. Location is used for bandwidthmanipulation for calls between sites.

Incorrect MAC address in the CM database is the only thing left and anyone with experience can tell you this is common when manually installing a phone in CM.

Thanks to Anonnano





What two issues could be causing the Cisco Jabber Video for TelePresence failure shown in the exhibit? (Choose two)

A. Incorrect username and password.B. Wrong SIP domain configured.C. User is not associated with the device.D. IP or DNS name resolution issue.E. CSF Device is not registered.F. IP Phone DN not associated with the user.







Which device configuration option will allow an administrator to assign a device to specific rights for making calls to specific DNs?

A. Media Resource Group ListB. Device PoolC. LocationD. AAR GroupE. Calling Search Space

Correct Answer: ESection: (none)Explanation




The Cisco UCM is controlling the Cisco Jabber for Windows Client, and the 7965 and 9971 Video IP Phone.


Both of the Cisco TelePresence Video for Windows clients are able to log into the server but can't make any calls. After reviewing the exhibits, which of the followingreasons could be causing this failure?

A. Wrong username and/or password.B. Wrong SIP domain name.C. The TMSPE is not working.D. The bandwidth is incorrectly configured.






The Cisco VCS is controlling the SX20, the Cisco TelePresence MCU, and the Cisco Jabber TelePresence for Windows

What two issues could be causing the Cisco Jabber Video for TelePresence failure shown in the exhibit? (Choose two)

A. Incorrect username and password.B. Wrong SIP domain configured.C. User is not associated with the device.D. IP or DNS name resolution issue.E. CSF Device is not registered.F. IP Phone DN not associated with the user.








A third collaboration call fails between the backbone site and the HQ site. After reviewing the exhibits, which of the following reasons could be causing this failure?

A. Not enough bandwidth has been allocated.B. Device Pool.C. Location.D. The pipe is not functioning.



QUESTION 52

Scenario:



The Cisco VCS and TMS control the Cisco TelePresence MCU, and the Cisco Jabber TelePresence for Windows.

After adding SRST functionality the SRST does not work. After reviewing the exhibits, which of the following reasons could be causing this failure?

A. Device Pool cannot be default.B. The Cisco UCM is pointing to the wrong IPv4 address of the BR router.C. The router does not support SRST.D. The SRST enabled router is not configured correctly.


Explanation/Reference:The device pool is necessary for SRST. You have to specifically list your VG in those settings within the DP. There is no way to tell what is set in the DP, becauseyou only are given a name.

The CUCM is pointing to the correct interface of BR2 router. The only other interface is the sub interface going to the WAN.

All Cisco VGs support SRST and come with complimentary free 25 licenses for SRST mode. If it doesn’t have SRST abilities you won’t get past cm fall backcommand.

The SRST configurations is missing many optional settings, but the one configuration that is necassary is what source port to be used. Normally the configurationlooks like – source ip address 1.1.1.1 port 2000. Port 2000 is also given in the SRST BR2 configurations image.

Thanks to Anonnano


There are two call control systems in this item. The Cisco UCM is controlling the DX650, the Cisco Jabber for Windows Client, and the 9971 Video IP Phone.

The Cisco VCS and TMS control the Cisco TelePresence MCU, and the Cisco Jabber TelePresence for Windows.

After configuring the CFUR for the directory number that is applied to BR2 phone (+442288224001), the calls fail from the PSTN. Which two of the followingconfigurations if applied to the router, would remedy this situation? (Choose two.)

A. dial-peer voice 1 potsincoming called-number 228822...direct-inward-dialport 0/0/0:15

B. dial-peer voice 1 potsincoming called-number 228822...direct-inward-dialport 0/0/0:13

C. voice translation-rule 1rule 1/228821....S//+44&/exit!voice translation-profile pstn-intranslate called 1

!voice-port 0/0/0:15translation-profile incoming pstn-in

D. voice translation-rule 1rule 1/228822....S//+44&/exit!voice translation-profile pstn-intranslate called 1!voice-port 0/0/0:15translation-profile incoming pstn-in

E. The router does not need to be configured.






The Cisco VCS and TMS control the Cisco TelePresence MCU, and the Cisco Jabber TelePresence for Windows

Which device configuration option will allow an administrator to control bandwidth between calls placed between branches?

A. Media Resource Group ListB. Device PoolC. LocationD. AAR GroupE. Regions



QUESTION 55

Scenario:


The Cisco UCM is controlling the DX650, the Cisco Jabber for Windows Client, and the 7965 and 9971 Video IP Phones.

The Cisco VCS and TMS control the Cisco TelePresence Conductor, the Cisco TelePresence MCU, and the Cisco Jabber TelePresence for Windows.

The intercluster URI call routing no longer allows calls between sites. What is the reason why this would happen? (Choose two)

A. Wrong SIP domain configured.B. User is not associated with the device.C. IP or DNS name resolution issue.D. No SIP route patterns for cisco.lab exist.

Correct Answer: CDSection: (none)Explanation




The Cisco UCM is controlling the DX650, the Cisco Jabber for Windows Client, and the 7965 and 9971 Video IP Phones.

The Cisco VCS and TMS control the Cisco TelePresence Conductor, the Cisco TelePresence MCU, and the Cisco Jabber TelePresence for Windows.

What two tasks must be completed in order to support calls between the VCS controlled endpoints and the Cisco Unified CM endpoints? (Choose two.)

A. Media Resource Group List.B. Configure a SIP trunk on the Cisco Unified CM to point to the Cisco VCS.C. Configure a neighbor zone on the Cisco Unified CM to point to the Cisco VCS.D. Configure a SIP trunk on the Cisco VCS to point to the Cisco Unified CM.E. Configure a neighbor zone on the Cisco VCS to point to the Cisco Unified CM.

Correct Answer: BESection: (none)Explanation

Explanation/Reference:http://www.cisco.com/c/dam/en/us/td/docs/telepresence/infrastructure/vcs/config_guide/X8-2/Cisco-VCS-SIP-Trunk-to-Unified-CM-Deployment-Guide-CUCM-8-9-and-X8-2.pdf, Page 15

QUESTION 57A video endpoint is configured with SIP only. What does a video endpoint use to register with the VCS Control?

A. IP addressB. SIP URIC. MAC addressD. system name



QUESTION 58You want to configure Cisco VCS SIP endpoints and H.323 endpoints so that they communicate with one another. To do this, which format must you use in theSearch Rule?


A. name@domainB. IP Address (192.168.100.0)C. name@hostnameD. name@IP Address (192.168.100.0)



QUESTION 59When you connect a Cisco VCS Control to Cisco Unified Communications Manager by using a SIP trunk, which mechanism do you use to verify that the trunk hasan active connection?

A. OPTIONS pingB. DNS tracingC. Continuous pingD. Dynamic DNS


Explanation/Reference:http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/8x/uc8x/trunks.html#wp1123287

The SIP OPTIONS Ping feature can be enabled on the SIP Profile associated with a SIP trunk to dynamica lly track the state of the trunk's destination(s).When this feature is enabled, each node running the trunk's SIP daemon will periodically send an OPTIONS Request to each of the trunk's destination IP

addresses to determine its reachability and will send calls only to reachable nodes. A destination address is considered to be "out of service" if it fails to respond toan OPTIONS Request, if it sends a Service Unavailable (503) response or Request Timeout (408) response, or if a TCP connection cannot be established. Thetrunk state is considered to be "in service" when at least one node receives a response (other than a 408 or 503) from a least one destination address. SIP trunknodes can send OPTIONS Requests to the trunk's configured destination IP addresses or to the resolved IP addresses of the trunk's DNS SRV entry. Enabling SIPOPTIONS Ping is recommended for all SIP trunks because it allows Unified CM to dynamically track trunk state rather than determining trunk state on a per-calland timeout basis.

QUESTION 60Company X currently uses a Cisco Unified Communications Manager, which has been configured for IP desk phones and Jabber soft phones. Users reporthowever that whenever they are out of the office, a VPN must be set up before their Jabber client can be used. The administrator for Company X has deployed aCollaboration Expressway server at the edge of the network in an attempt to remove the need for VPN when doing voice. However, devices outside cannot register.

Which two additional steps are needed to complete this deployment? (Choose two.)

A. A SIP trunk has to be set up between the Expressway-C and Cisco UCM.B. An additional interface must be enabled on the Cisco UCM and placed in the same subnet at the Expressway.C. The customer firewall must be configured with any rule for the IP address of the external Jabber client.D. The Expressway server needs a neighbor zone created that points to Cisco UCM.E. Jabber cannot connect to Cisco UCM unless it is on the same network or a VPN is set up from outside.



QUESTION 61A 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 ofthe 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 stabilizethis deployment?

A. The VCS Control should not be on the LAN, but it must be located in the DMZ with the Expressway.B. The firewall at Company X must have all SIP ALG functions disabled.C. 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.D. A TMS server is needed to allow the firewall traversal to occur between the VCS Expressway and the VCS Control servers.



QUESTION 62Which statement about configuring the Cisco VCS Control and Cisco VCS Expressway is true?

A. You do not need to configure search rules for traversal calls.B. You need to configure the firewall to allow communication from the Cisco VCS Expressway to the Cisco VCS Control.C. The username on the Cisco VCS Control and Cisco VCS Expressway are local and do not need to match.D. The Cisco VCS Expressway is the Traversal Server.



QUESTION 63Company X wants to implement RSVP-based Call Admission Control and move away from the current location-based configuration.

Where does the administrator go to create a default profile?

A. System > Call Manager > Clusterwide > Service Parameters > RSVPB. System > Service Parameters > RSVPC. System > Service Parameters > Call Manager > Clusterwide parameters > RSVPD. on each MGCP gateway at all remote locations



QUESTION 64Where can you change the clusterwide DSCP setting for Cisco Unified Communications Manager?

A. enterprise parametersB. service parametersC. enterprise phone configurationD. Ethernet configuration




What is the correct value to use for the "DSCP for TelePresence Calls" Cisco CallManager service parameter?

A. 28 (011100)B. 34 (100010)C. 41 (101001)D. 46 (101110)



QUESTION 66Which two options enable routers to provide basic call handling support for Cisco Unified IP Phones if they lose connection to all Cisco Unified CommunicationsManager systems? (Choose two.)

A. SCCP fallbackB. Cisco Unified Survivable Remote Site TelephonyC. Cisco Unified Communications Manager ExpressD. MGCP fallbackE. Cisco Unified Communications Manager Express in SRST mode

Correct Answer: BESection: (none)Explanation


QUESTION 67When considering Cisco Unified Communications Manager failover, how many backup servers can be configured in a Cisco Unified Communications ManagerGroup?

A. 1B. 5C. 2

D. 4E. 3F. 6



QUESTION 68Which three CLI commands are used when configuring H.323 call survivability for all calls? (Choose three.)

A. voice service voipB. telephony-serviceC. h323D. call preserveE. call-router h323-annexgF. transfer-system

Correct Answer: ACDSection: (none)Explanation


QUESTION 69When configuring Cisco Unified Survivable Remote Site Telephony, which CLI command enables this feature on the router?

A. call-manager-fallbackB. ccm-manager redundant-hostC. ccm-manager sccp localD. ccm-manager switchback

Correct Answer: ASection: (none)

Explanation


QUESTION 70How long is the default keepalive period for SRST in Cisco IOS?

A. 45 secB. 30 secC. 60 secD. 120 sec


Explanation/Reference:http://www.cisco.com/en/US/products/sw/voicesw/ps2169/products_configuration_guide_chapter09186a00806674d2.html

Typically, it takes three times the keepalive period for a phone to discover that its connection to Cisco Unified CallManager has failed. The default keepaliveperiod is 30 seconds. If the phone has an active standby connection established with a Cisco Unified SRST router, the fallback process takes 10 to 20 secondsafter connection with Cisco Unified CallManager is lost. An active standby connection to a Cisco Unified SRST router exists only if the phone has the location of asingle Cisco Unified CallManager in its Unified CallManager list. Otherwise, the phone activates a standby connection to its secondary Cisco Unified CallManager.


QUESTION 71Which option is a valid test scenario to verify that Cisco Unified Communications Manager failover works and endpoints register with the backup call manager?

A. During a predetermined maintenance window, stop the Cisco IP Phone Services service on the primary Unified CM. Devices should reregister with the backupUnified CM in the Cisco CallManager Group.

B. During a predetermined maintenance window, stop the Unified CM service on the Publisher. Devices should reregister with the backup Publisher in the Cisco

CallManager Group.C. During a predetermined maintenance window, stop the TFTP service on the primary call manager. Devices should reregister with the backup Unified CM in the

Cisco CallManager Group.D. During a predetermined maintenance window, stop the Unified CM service on the primary call manager. Devices should reregister with the backup Unified CM in

the CallManager Group.



QUESTION 72Which three commands can be used to verify SRST fallback mode? (Choose three.)

A. show telephony-service allB. show telephony-service ephone-dnC. show telephony-service ephoneD. show telephony-service voice-portE. show telephony-service tftp-bindings

Correct Answer: ABCSection: (none)Explanation

Explanation/Reference:http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucme/admin/configuration/guide/cmeadm/cmesrst.html#pgfId-1011135

Step 1: Use the show telephony-service all or the show running-config command to verify that SRST fallback mode has been set on this router.Step 2: Use the show telephony-service ephone-dn command during fallback to review ephone-dn configurations. Learned ephone-dns are noted by a linestating that they were learned during SRST fallback.Step 3: Use the show telephony-service ephone command during fallback to review ephone configurations. Learned ephones are noted by a line stating that theywere learned during SRST fallback.

QUESTION 73Company X has a Cisco Unified Communications Manager cluster and a Cisco Unity Connection cluster at its head office and implemented SRST for its branchoffices. One Monday at 2:00 pm, the WAN connection to a branch office failed and stayed down for 45 minutes. That day the help desk received several calls fromthe branch saying their voicemail was not working but they were able to make and receive calls.Why did the users not realize the WAN was down and prevented access to their voicemail?

A. All the phones should have started ringing the instant the WAN connection failed to signal the start of SRST mode.B. All calls should have dropped when the WAN failed so users would be instantly aware.C. Although the phones were still working, the users should have noticed that the phone displays said "SRST Fallback Active".D. The voice administrators at the head office did not call the users to notify them.


Explanation/Reference:http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucme/admin/configuration/guide/cmeadm/cmesrst.html

Phones that are enabled for fallback register to the default Cisco Unified CME router that has SRST mode enabled. Each display-enabled IP phone displays themessage that has been defined using the system message command under telephony-service configuration mode. By default, this message is “Cisco UnifiedCME.”

QUESTION 74Which two statements about the use of the Intercluster Lookup Service in a multicluster environment are true? (Choose two.)

A. Cisco Unified Communications Manager uses the ILS to support intercluster URI dialing.B. ILS contains an optional directory URI replication feature that allows the clusters in an ILS network to replicate their directory URIs to the other clusters in the ILS

network.C. Directory URI replication does not need to be enabled individually for each cluster.D. To enable URI replication in a cluster, check the Exchange Directory URIs with Remote Clusters check box that appears in the SIP trunk configuration menu.E. If the ILS and directory URI replication feature is disabled on a cluster, this cluster still accepts ILS advertisements and directory URIs from other neighbor

clusters; it just does not advertise its local directory URIs.

Correct Answer: ABSection: (none)Explanation


QUESTION 75In Cisco Unified Communications Manager, where do you configure the +E.164 number that is advertised globally via ILS?

A. ILS configuration under Advanced Features

B. +E.164 alternate number under Directory Number SettingsC. Device Information under Phone ConfigurationD. Route Pattern under Route/Hunt



QUESTION 76When implementing a dial plan for multisite deployments, what must be present for SRST to work successfully?

A. dial peers that address all sites in the multisite clusterB. translation patterns that apply to the local PSTN for each gatewayC. incoming and outgoing COR listsD. configuration of the gateway as an MGCP gateway



QUESTION 77Which code snippet is required for SAF to be initialized?

A. Service FamilyB. External-ClientC. router eigrpD. topology base



http://www.cisco.com/c/en/us/td/docs/ios-xml/ios/saf/configuration/15-mt/saf-15-mt-book/saf-configuring.html

To enable Cisco SAF and create a Cisco SAF service-discovery process, use the following commands:

1. enable 2. configure terminal 3. router eigrp virtual-instance-name 4. service-family {ipv4 | ipv6} [vrf vrf-name] autonomous-system autonomous-system-number 5. exit-service-family

QUESTION 78When using SAF, how do you prevent multiple nodes in a cluster from showing up in the Show Advance section of the SAF Forwarder configuration?

A. Configure the publisher node only in the SAF Forwarder configuration page.B. Append an @ symbol at the end of the client label value in the SAF Forwarder configuration page.C. Configure the correct node in the EIGRP configuration of the gateway router that is associated with the Cisco Unified Communications Manager node.D. Configure the SAF Security Profile Configuration to support only a single node.


Explanation/Reference:http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/8_0_2/ccmfeat/fsgd-802-cm/fscallcontroldiscovery.html

If more than one Cisco Unified Communications Manager node displays in the Selected Cisco Unified Communications Managers pane under the ShowedAdvanced section, append @ to the client label value; otherwise, errors may occur because each node uses the same client label to register with the SAFforwarder.

QUESTION 79Which statement about the SAF Client Control is correct?

A. The SAF Client Control is a configurable inherent component of Cisco Unified Communications Manager.B. The SAF Client Control is a non-configurable inherent component of Cisco Unified Communications Manager.C. The SAF Client Control is a non-configurable inherent component of the Cisco IOS Routers.D. The SAF Client Control is a configurable inherent component of the Cisco IOS Routers.


Explanation/Reference:http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/8_5_1/ccmfeat/fsgd-851-cm/fscallcontroldiscovery.html#wp1419374

The SAF forwarder contains the IPv4 address and port that Cisco Unified Communications Manager uses to communicate with the SAF network. At start-up time,the SAF client control, which is a nonconfigurable, inherent component of Cisco U nified Communications Manager , marks the first SAF forwarder thatregisters with Cisco Unified Communications Manager as the primary SAF forwarder. Be aware that the primary SAF forwarder subscribes to the hosted DNservices; the backup does not perform this task. The backup SAF forwarder immediately gets promoted to the primary SAF forwarder if/when the primary SAFforwarder becomes unavailable for any reason.

QUESTION 80If you want to delete a SAF-enabled trunk from Cisco Unified Communications Manager Administration, what must you do first?

A. Disassociate the trunk from the CCD advertising service or CCD requesting service.B. Delete the trunk from the CCD requesting service node.C. Place the Cisco Unified Communications Manager node in standby mode.D. Redirect CCD advertising and requesting services to another Cisco Unified Communications Manager.


Explanation/Reference:Before you want to delete a trunk, device, group or what ever, you have to disassociate the corresponding thing to remove the dependency.

QUESTION 81Which functionality does ILS use to link all hub clusters in an ILS network?

A. FullmeshB. AutomeshC. ILS updatesD. multicast


Explanation/Reference:http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/9_0_1/ccmfeat/CUCM_BK_CEF0C471_00_cucm-features-services-guide-90/CUCM_BK_CEF0C471_00_cucm-features-and-services-guide_chapter_011111.html

ILS uses automesh functionality to create a full me sh connection between all hub clusters within an IL S network . When a new hub cluster registers toanother hub cluster in an existing ILS network, ILS automatically creates a full mesh connection between the new hub cluster and all the existing hub clusters in theILS network.

QUESTION 82Which option is known as the location attribute that the global dialplan replication uses to advertise its dial plan information?

A. location controllerB. route patternC. route stringD. URI


Explanation/Reference:http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/collab10/collab10/dialplan.html#pgfId-1513720

To enable intercluster routing of directory URIs, Unified CM can be provisioned to exchange directory URI catalogs with other clusters through the InterclusterLookup Service (ILS). Each cluster configured to exchange directory URI catalogs with other clusters advertises all locally configured directory URIs in a singledirectory URI catalog together with a location attribute, the SIP route string . This location attribute in multi-cluster environments is used to direct calls fordirectory URIs to the correct cluster when the host portion of the directory URI cannot be used to deterministically route the SIP request. This, for example, is thecase when a flat URI scheme such as <user>@example.com is use. The host portion "example.com" does not uniquely identify the remote Unified CM cluster thathosts a given URI.


If an IP phone in San Jose roams to New York, which two IP phone settings will be modified by Device Mobility so that the phone can place and receive calls in NewYork? (Choose two.)

A. The physical locations are not different, so the configuration of the phone is not modified.B. The physical locations are different, so the roaming-sensitive parameters of the roaming device pool are applied.C. The device mobility groups are the same, so the Device Mobility-related settings are applied in addition to the roaming-sensitive parameters.D. The Device Mobility information is associated with one or more device pools other than the home device pool of the phone, so one of the associated device

pools is chosen based on a round-robin load-sharing algorithm.E. The Device Mobility information is associated with the home device pool of the phone, so the phone is considered to be in its home location. Device Mobility will

reconfigure the roaming- sensitive settings of the phone.

Correct Answer: BCSection: (none)Explanation

Explanation/Reference:Physical locations are different: SJ_pl (SJ-campus) + NY_pl (NY-campus)

Device mobility groups are the same: US_dmg

QUESTION 84What happens when a user logs in using the Cisco Extension Mobility Service on a device for which the user has no user device profile?

A. The Extension Mobility log in fails.B. The device takes on the default device profile for its type.C. The user can log in but does not have access to any features, soft key templates, or button templates.D. The device uses the first device profile assigned to the user in Cisco Unified Communications Manager.



QUESTION 85Which three steps are required when configuring extension mobility in Cisco Unified Communications Manager? (Choose three.)

A. Create the extension mobility IP Phone Service.B. Check the Home Cluster checkbox on the End User Configuration page.C. Check the Enable Extension Mobility checkbox on the Directory Number Configuration page.D. Unsubscribe all other services from the Cisco IP Phone.E. Create a user Device Profile.F. Subscribe the extension mobility IP Phone Service to the user Device Profile.

Correct Answer: AEFSection: (none)Explanation


QUESTION 86How many Cisco Unified Mobility destinations can be configured per user?

A. 1B. 10C. 4D. 6


Explanation/Reference:www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/9x/uc9x/mobilapp.html#wp1052841

A remote destination represents a single PSTN phone number where a user can be reached. A user can have up to 10 remote destinations define d. Call routingtimers can be configured for each remote destination to adjust the amount of time a call will be extended to a particular remote phone, as well as the amount of timeto wait before extending the call and the amount of time that must pass before a call can be answered at the remote phone. Mobility users can also configure filtersfor each remote destination to allow or deny calls from certain phone numbers to be extended to that remote phone.

QUESTION 87When configuring Cisco Unified Mobility, which parameter defines the access control for a call that reaches out to a remote destination?


A. Calling Party Transformation Calling Search Space under Remote Destination Profile InformationB. User Local under Remote Destination Profile InformationC. Rerouting Calling Search Space under Remote Destination Profile InformationD. Rerouting Calling Search Space under Remote Destination informationE. Calling Search Space under Phone Configuration


Explanation/Reference:http://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/8_5_1/ccmfeat/fsgd-851-cm/fsmobmgr.html#wp1519775

Choose a calling search space to be used to route Mobile Connect calls.

Note Ensure that the gateway that is configured for routing mobile calls is assigned to the partition that belongs to the Rerouting Calling Search Space. CiscoUnified Communications Manager determines how to route calls based on the remote destination number and the Rerouting Calling Search Space.

Note The Rerouting Calling Search Space setting applies only when you are routing calls to the remote destination or mobility identity, which specifies the outboundcall leg toward the remote destination or mobility identity when a call comes in to the user enterprise number.

Note Mobile Connect calls do not get routed to the dual-mode mobility identity number that corresponds to the dual-mode mobile phone number if the deviceassociates with the enterprise WLAN and registers with Cisco Unified Communications Manager. Mobile Connect calls get routed to the dual-mode mobility identitynumber only when the device is outside the enterprise.

QUESTION 88In Cisco Unified Communications Manager, where do you configure the default bit rate for audio and video devices?

A. Enterprise ParametersB. Region under Region InformationC. Cisco CallManager service under Service Parameter ConfigurationD. Enterprise Phone Configuration



QUESTION 89Which module is the minimum PVDM3 module needed to support video transcoding?

A. PVDM3-32B. PVDM3-64C. PVDM3-128D. PVDM3-192

Correct Answer: CSection: (none)

Explanation


QUESTION 90When implementing a Media Termination Point, what determines the number of sessions that is supported on each DSP?

A. the codecs that are used in universal transcoding modeB. the size of the cluster that is being designedC. the number of full-duplex media streamsD. the Cisco Unified Communications Manager node setting



QUESTION 91Which statement is true when considering a Cisco VoIP environment for regional configuration?

A. G.711 requires 128K of bandwidth per call.B. G.729 requires 24K of bandwidth per call.C. The default codec does not matter if you have defined a hardware MTP in your Cisco Unified Communications Manager environment.D. To deploy a Cisco H.323 gatekeeper, you must configure MTP resources on the gatekeeper and only use G.711 between regions.



QUESTION 92When you use the Query wizard to configure the trace and log central feature to collect install logs, if you have servers in a cluster in a different time zone, whichtime is used?

A. TLC adjusts the time change appropriately.B. TLC uses its local time for all systems.C. TLC queries for the time zone as part of configuration.D. TLC produces an error and must be run remotely.


Explanation/Reference:www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/service/10_0_1/rtmt/CUCM_BK_CA30A928_00_cisco-unified-rtmt-administration-100/CUCM_BK_CA30A928_00_cisco-unified-rtmt-administration-100_chapter_01000.html#CUCM_TK_C6779948_00

Trace and Log Central downloads the file with a time range that is based on your Selected Reference Server Time Zone field. If you have nodes in a cluster in adifferent time zone, TLC will adjust for the time change and get files for the same period of time. For example, if you specify files from 9:00 a.m. to 10:00 a.m. andyou have a second node (node x) that is in a time zone that is one hour ahead, TLC will download files from 10:00 a.m. to 11:00 a.m. from node x.

QUESTION 93When a call is made from a video endpoint to a Cisco TelePresence EX90 that is registered to a Cisco VCS Control, which portion of the destination URI is the firstmatch that is attempted?

A. the full URI, including the domain portionB. the destination alias, without the domain portionC. the E.164 number that is assigned to the Cisco TelePresence EX90D. the directory number that is assigned to the Cisco TelePresence EX90


Explanation/Reference:Cisco-VCS-Basic-Configuration-Control-with-Expressway-Deployment-Guide-X8-1, Page 16

The search rules described in this document are used to ensure that SIP (and H.323) endpoints can dial H.323 devices that have registered E.164 numbers orH.323 IDs without a domain portion. The search rules first search for received destinat ion aliases without the domain portion of the URI , and then searchwith the full URI.


Documents

Cisco Exam - CIPTV2 (300-075) - v2015-10-24 - 114q · Exam A QUESTION 1 Refer to the exhibit. Which statement is true? A. Endpoints can make calls to unknown IP addresses without