Cisco 300-815 Free Practice Questions

NEW QUESTION 1
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 2
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 3
Which two types of distribution algorithm are within a line group? (Choose two.)

• A. random
• B. circular
• C. highest preference
• D. top down
• E. bottom up

Answer: BD

NEW QUESTION 4
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 5
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 6
Which two configuration parameters are prerequisites to set Native Call Queuing on Cisco Unified Communications Manager? (Choose two.)

• A. Cisco IP Voice Media Streaming Service must be activated on at least one node in the cluster.
• B. A unicast music on hold audio source must be configured.
• C. Cisco RIS data collector service must be running on the same server as the Cisco CallManager service.
• D. The maximum number of callers allowed in queue must be 10.
• E. The phone button template must have the Queue Status Softkey configured.

Answer: AC

NEW QUESTION 7

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 8
Which two extended capabilities must be configured on dial peers for fast start-to-early media scenarios (H.323 to SIP interworking)? (Choose two.)

• A. DTMF
• B. BFCP
• C. VIDEO
• D. FAX
• E. AUDIO

Answer: AB

NEW QUESTION 9
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 10
Which action is correct with respect to toll fraud prevention configuration in the Cisco Unified Communications Manager Express?

• A. Configure Direct Inward Dial for Incoming ISDN Calls with overlap dialing.
• B. Configure IP Address Trusted Authentication for Incoming VoIP Calls.
• C. Configure the command no ip address trusted authenticate under “voice service voip”.
• D. Enable Secondary Dial tone on Analog and Digital FXO Ports.

Answer: B

NEW QUESTION 11
An engineer must configure a secure SIP trunk with a remote provider, with a specific requirement to use port 5065 for inbound and otubound traffic. Which two items must be configured to complete this configuration? (Choose two.)

• A. Incoming Port in SIP Information section of the SIP Trunk configuration.
• B. Incoming Port in Security Information of the SIP Profile configuration.
• C. Destination Port in SIP Information section of the SIP Trunk configuration
• D. Incoming Port in SIP Trunk Security Profile configuration
• E. Destination Port in SIP Trunk Security Profile configuration

Answer: CD

NEW QUESTION 12
A support engineer is troubleshooting a voice network. When conducting a search for call setup details related to calling search space issues, which trace files should be investigated?

• A. CallManager traces
• B. CTI Manager traces
• C. Cisco IP Manager Assistant
• D. Call logs

Answer: A

NEW QUESTION 13
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 14
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 15
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 16
When you troubleshoot H.323 call setup, which message informs you that the called party is being notified about the call?

• A. ALERTING
• B. PROCEEDING
• C. CONNECT
• D. RINGING

Answer: C

NEW QUESTION 17
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 18
End users at a new site report being unable to hear the remote party when calling or being called by users at headquarters. Calls to and from the PSTN work as expected. To investigate the SIP signaling to troubleshoot the problem, which field can provide a hint for troubleshooting?

• A. Contact: header of the 200 OK response
• B. Allow: header if the 200 OK response
• C. o= line of SDP content
• D. c= line of SDP content

Answer: C

NEW QUESTION 19

Refer to the exhibit. An administrator is troubleshooting a situation where a call placed from a phone registered to Cisco Unified Communications Manager does not complete. The administrator wants to use the Dialed Number Analyzer on Cisco Unified CM to check which translation pattern the call is matching. However, when logging in to Cisco Unified Serviceability there is no option for Dialed Number Analyzer under the tool menu. Which two steps must be performed to resolve this issue? (Choose two.)

• A. Restart the subscriber
• B. Activate the Cisco Extended Functions service.
• C. Activate the Cisco CallManager service.
• D. Activate the Cisco Dialed Number Analyzer service.
• E. Activate the Cisco Dialed Number Analyzer Server service.

Answer: DE

NEW QUESTION 20

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 21
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 22
What is first preference condition matched in a SIP-enabled incoming dial peer?

• A. incoming uri
• B. target carrier-id
• C. answer-address
• D. incoming called-number

Answer: A

NEW QUESTION 23

Refer to the exhibit. A user reports that when they call a specific phone number, no one answers the call, but when they call from a mobile phone, the call is answered. The engineer troubleshooting the issue is expecting the far-end gateway to cut through audio on the 183 Session Progress SIP message. Which SIP Profile configuration element is necessary for the Cisco Unified Communications Manager to send acknowledgement of provisional responses?

• A. Allow Passthrough of Configured Line Device Caller Information must be enabled.
• B. Accept Audio Codec Preferences in Received Offer must be set to On.
• C. On the SIP Profile, the configuration parameter SIP Rel1XX Options must be set to Send PRACK for all 1xx Messages.
• D. Early Offer for G Clear Calls must be enabled.

Answer: C

NEW QUESTION 24
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 25
A user in location X dials an extension at location Y. The call travels through a QoS-enabled WAN network, but the user experiences choppy or clipped audio. What is the cause of this issue?

• A. missing Call Admission Control
• B. codec mismatch
• C. ptime mismatch
• D. phone class of service issue

Answer: B

NEW QUESTION 26
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