How Many Questions Of 300-815 Preparation

NEW QUESTION 1
Configure Call Queuing in Cisco Unified Communications Manager. Where do you set the maximum number of callers in the queue?

• A. in the telephony service configuration
• B. in the queuing configuration
• C. in Cisco Unified CM Enterprise Parameters
• D. in Cisco Unified CM Service Parameters

Answer: B

NEW QUESTION 2
The administrator of ABC company is troubleshooting a one-way audio issue for a call that uses H.323 protocol (slow-start mode). The administrator requests that you provide the IP and port information of the Real-Time Transport Protocol traffic that had the one-way audio call.
You gather the H.225 and H.245 messages for one of the one-way audio calls. Where can you find the RTP IP and port information for both sides? (Note: This call flow has not invoked any media resources like MTP or transcoders).

• A. H.245 Terminal Capability Set
• B. H.245 Open Logical Channel
• C. H.225 Connect
• D. H.245 Open Logical Channel Ack

Answer: B

NEW QUESTION 3

Refer to the exhibit. Users report that when they dial the emergency number 9911 from any internal phone, it takes a long time to connect with the emergency operator. Which action resolves this issue?

• A. Adjust the service parameter T302 timet to the desired value.
• B. Adjust the service parameter T204 timer to the desired value.
• C. Check the Urgent Priority check box under 9.911 pattern.
• D. Point the emergency pattern directly to the PSTN gateway.

Answer: C

NEW QUESTION 4
You see the voice register pool 1 command in your Cisco Unified Communications Manager Express configuration. Which configuration is occurring in this section?

• A. configuration for a single SIP phone
• B. configuration items common for all SIP phones
• C. configuration for a pool of SIP phones (similar to device pool on Cisco Unified Communications Manager)
• D. configuration for SIP registrar service

Answer: C

NEW QUESTION 5
A network engineer designs a new dial plan and wants to block a certain range of numbers (8135100 through 8135105). What is the most specific route pattern that can be configured to block only the numbers in this range?

• A. 813510[012345]
• B. 813510[12345]
• C. 813510[^0-5]
• D. 81XXXXX

Answer: A

NEW QUESTION 6
Cisco SIP IP telephony is implemented on two floors of your company. Afterward, users report intermittent voice issues in calls established between floors. All calls are established, and sometimes they work well, but sometimes there is oneway audio or no audio. You determine that there is a firewall between the floors, and the administrator reports that it is allowing SIP signaling and UDP ports from 20000 to 22000 bidirectionally. What are two possible solutions? (Choose two.)

• A. Go to the SIP profile assigned to these IP phones in Cisco Unified CM and change the range of media ports to 16384-32767
• B. Ask the firewall administrator to change the ports to TCP.
• C. Ask the firewall administrator to change the range of UDP ports to 16384-32767.
• D. Go to the SIP profile assigned to these IP phones in Cisco Unified CM and change the range of media ports to 20000-22000.
• E. Go to System Parameters in Cisco Unified Communications Manager and change the range of media ports to 20000-22000.

Answer: AC

NEW QUESTION 7
The Cisco Unified Communications Manager Dialed Number Analyzer allows analysis of calls from which two devices? (Choose two.)

• A. translation patterns
• B. device pools
• C. CTI ports
• D. CTI route points
• E. IP phones

Answer: CE

NEW QUESTION 8
When the services key is pressed Cisco Extension Mobility does not show up. What is the cause of the issue?

• A. The URL configured for Cisco Extension Mobility is not correct.
• B. Cisco Extension Mobility Service is not running.
• C. The phone is not subscribed to Cisco Extension Mobility Service.
• D. Cisco Extension Mobility is not enabled in the Phone Configuration Window (Device > Phone)

Answer: C

NEW QUESTION 9
Which two descriptions of the Standard Local Route Group deployment are true? (Choose two.)

• A. can be associated under the route group
• B. can be associated only under the route list
• C. chooses the route group that is configured under the device pool of the calling-party device
• D. chooses the route group that is configured under the device pool of the called-party device
• E. can be assigned directly to the route pattern

Answer: BD

NEW QUESTION 10
An engineer must route all SIP calls in the form of <user>@example.com to the SIP trunk gateway corporate local. Which two SIP route patterns can be used to accomplish this task? (Choose two.)

• A. example.com@gateway.corporate.local
• B. *@example.com
• C. gateway.corporate.local
• D. example.com
• E. *.*

Answer: BE

NEW QUESTION 11

Refer to the exhibit. Users report that when they dial to Cisco Unity Connection from an external network, they cannot enter any digits. Assuming only in-band DTMF is supported, what is a reason for this malfunction?

• A. The negotiated RTP port is outside of the range described by RFC, so inband DTMFs do not work.
• B. There is SIP Delayed Offe
• C. DTMF is supported only in Early Offer.
• D. The rtpmap:0 value for the negotiated codec is marking DTMF as inactive.
• E. No DTMF is negotiated.

Answer: D

NEW QUESTION 12
Why would RTP traffic that is sent from the originating endpoint fail to be received on the far endpoint?

• A. The far end connection data (c=) in the SDP was overwritten by deep packet inspection in the call signaling path.
• B. Cisco Unified Communications Manager invoked media termination point resources.
• C. The RTP traffic is arriving beyond the jitter buffer on the receiving end.
• D. A firewall in the media path is blocking TCP ports 16384-32768.

Answer: D

NEW QUESTION 13
Which configuration element of a hunt group allows for changing Calling Party Transformations settings?

• A. line group
• B. hunt pilot
• C. route group
• D. hunt list

Answer: B

NEW QUESTION 14

Refer to the exhibit. Users report that outbound PSTN calls from phones registered to Cisco Unified Communications Manager are not completing. The local service provider in North America has a requirement to receive calls in 10-digit format. The Cisco Unified CM sends the calls to the Cisco Unified Border Element router in a globalized E.164 format. There is an outbound dial peer on Cisco Unified Border Element configured to send the calls to the provider. The dial peer has a voice translation profile applied in the correct direction but an incorrect voice translation rule applied, which is shown in the exhibit. Which rule modified DNIS in the format that the provider is expecting?

• A. rule 1 /^/+([^1].*)/ /0111/
• B. rule 1/^+1([2-9]..[2-9]……$)/ /1/
• C. rule 1 /^([2-9]..[2-9]……$)/ /1/
• D. rule 1 /^+1([2-9]..[2-9]……$)/ //

Answer: B

NEW QUESTION 15
Which services are needed to successfully implement Cisco Extension Mobility in a standalone Cisco Unified Communications Manager server?

• A. Cisco Extended Functions, Cisco Extension Mobility, and Cisco AXL Web Service
• B. Cisco CallManager, Cisco TFTP, and Cisco CallManager SNMP Service
• C. Cisco CallManager, Cisco TFTP, and Cisco Extension Mobility
• D. Cisco TAPS Service, Cisco TFTP, and Cisco Extension Mobility

Answer: C

NEW QUESTION 16
How does an engineer globalize routing for ingress calls coming from the PSTN to internal DNs?

• A. At the PSTN gateway, put the calling number in PSTN format and the called number in DN format.
• B. At Cisco Unified CM, put the calling number in E.164 format and the called number in PSTN format.
• C. At the PSTN gateway, put the calling number in E.164 format and the called number in localized (DN) format.
• D. At Cisco Unified Communications Manager, put the calling number in E.164 format and the called number in E.164 format.

Answer: B

NEW QUESTION 17
An engineer is configuring a call park feature in Cisco Unified Communications Manager Express. Which command does the engineer use to ensure that the call is reverted to the user after 60 seconds?

• A. R2(config-ephone-dn)#park reservation-group 60
• B. R2(config-ephone-dn)#park-slot timeout 60 limit 2 recall alternate 3002
• C. R2(config-ephone-dn)#park reservation-group 1
• D. R2(config-ephone-dn)#park-slot timeout 30 limit 2 recall alternate 3002

Answer: B

NEW QUESTION 18
When locations-based Call Admission Control denies the call, which two masks can AAR apply when routing the call through the PSTN? (Choose two.)

• A. AAR destination mask
• B. called party transform mask
• C. external phone number mask
• D. +E.164 alternate number mask
• E. enterrise alternate number mask

Answer: AC

NEW QUESTION 19

Refer to the exhibit. An administrator is troubleshooting why users are not hearing audio when dialing long distance numbers across their Cisco Unified Border Element. The customer’s carrier has a requirement that dialing long distance requires an access code to be entered. Looking at the exhibit, what two actions can be taken to correct signaling? (Choose two.)

• A. Enanle PRACK.
• B. Enable Early Offer on the Cisco Unified Border Element.
• C. Enable the supplementary-service media-renegotiate command.
• D. Enable Media Flow Around
• E. Enable Mid-Call Signaling Consumption.

Answer: AB

NEW QUESTION 20
For s SIP to SIP call flow, when does Cisco Unified Border Element require transcoding resources for DTMF?

• A. interworking between an OOB method and RFC2833 for flow-around calls
• B. interworking between h245-signal and rtp-nte
• C. interworking between an OOB method and RFC2833 for flow-through calls
• D. interworking between h245-alpha numeric and sip-kpml

Answer: A

NEW QUESTION 21
What is the relationship between partition, time schedule, and time period in Time-of-Day routing in Cisco Unified Communications Manager?

• A. A partition can have multiple time schedules assigne
• B. A time schedule contains one or more time periods.
• C. A partition can have one time schedule assigne
• D. A time schedule contains one or more time periods.
• E. A partition can have multiple time schedules assigne
• F. A time schedule contains only one time period.
• G. A partition can have one time schedule assigne
• H. A time schedule contains only one time period.

Answer: A

NEW QUESTION 22

Refer to the exhibit. Calls incoming from the provider are not working through newly set up Cisco Unified Border Element. Provider engineers get the 404 Not Found SIP message. Incoming calls are coming from the provider with called number “222333444” and Cisco Unified Communications Manager is expecting the called number to be delivered as “444333222”. The administrator already verified that the IP address of the Cisco Unified CM is set up correctly and there are no dial peers configured other than those shown in the exhibit. Which action must the administrator take to fix the issue?

• A. Change the destination-pattern on the outgoing dial peer to match “444333222”.
• B. Set up translation-profile on the incoming dial peer to match incoming traffic.
• C. Create specific matching for “222333444” on the incoming dial peer.
• D. Fix the voice translation-rule to match specifically number “222333444” and change it to “444333222”.

Answer: B

NEW QUESTION 23
In Cisco Unified Communications Manager globalized call routing is implemented and must confirm that it is correctly implemented without making a call. Which tool do you use for verification?

• A. Dialed Number Analyzer
• B. Real-Time Monitoring Tool
• C. SDI trace
• D. SDL trace

Answer: A

NEW QUESTION 24
A user reports when they press the services key they do not receive a user ID and password prompt to assign the phone extension. Which action resolves the issue?

• A. Create the default device profiles for all phone models that are used.
• B. Subscribe the phone to the Cisco Extension Mobility service.
• C. Create the end user and associate it to the device profile.
• D. Assign the extension as a mobile extension.

Answer: B

NEW QUESTION 25
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