[Full-Version] 2023 New 300-815 Actual Exam Dumps, Cisco Practice Test
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To prepare for the Cisco 300-815 certification exam, candidates should have a solid understanding of Cisco collaboration technologies and protocols, as well as experience working with Cisco Unified Communications Manager, Cisco IP phones, and Cisco Collaboration applications. They should also be familiar with SIP and H.323 protocols, voice gateways, and media resources. Training courses, study materials, and practice exams are available to help candidates prepare for the exam. Passing the Cisco 300-815 certification exam is a valuable achievement for IT professionals who want to demonstrate their expertise in advanced call control and mobility services in a Cisco collaboration environment.
Cisco 300-815 exam consists of 60-70 multiple-choice and multiple-answer questions that are designed to test your knowledge and skills in implementing and troubleshooting advanced call control and mobility services. 300-815 exam duration is 90 minutes, and candidates must achieve a score of at least 825 out of 1000 points to pass. 300-815 exam can be taken in English and Japanese languages and is available globally through Pearson VUE testing centers.
NEW QUESTION # 39
An engineer has two cisco UCM Clusters and wants to integrate them using ILS with TLS certificates. Cluster A (pub and 1 subscriber) will be the hub, and Cluster B (pub and 1 subscriber) will be the spoke. Both Clusters have self-signed certificates. The engineer has exchanged Publisher A and subscriber B Tomcat certificates, but the connection fails. What is the cause of the failure?
- A. Cluster IDs are not unique.
- B. The engineer needs to exchange the CallManager certificate.
- C. The password is incorrect.
- D. The tomcat certificate from Cluster B must be the publisher.
Answer: D
NEW QUESTION # 40
Refer to the exhibit.
In an active SIP call between phone user A and phone user B, phone A initiates a call transfer to phone user C. Which two scenarios are correct? (Choose two.)
- A. Phone_A sends a SIP-REFER message to the Cisco Unified Communications Manager with Phone_C information in the Refer-To section.
- B. As soon as Phone_A presses the Transfer button for the first time, Phone_B hears the MOH and the MOH audio is chosen from Phone_A User Hold MOH Audio Source settings.
- C. As soon as Phone_A presses the Transfer button for the first time, Phone_B hears the MOH and the MOH audio is chosen from Phone_B User Hold MOH Audio Source settings.
- D. As soon as Phone_A presses the Transfer button for the first time, Phone_B hears the music on hold and the MOH audio is chosen from Phone_A Network Hold MOH Audio Source settings.
- E. Phone_B sends a SIP-REFER message to the Cisco Unified CM with Phone_C information in the Refer-To section.
Answer: A,D
NEW QUESTION # 41
Which call pickup feature allows users to pick up incoming calls in a group that is associated with their own group?
- A. BLF Call Pickup
- B. Other Group Pickup
- C. Directed Call Pickup
- D. Group Call Pickup
Answer: B
Explanation:
Section: Cisco Unified CM Call Control Features
Explanation/Reference: https://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/4_1_3/ccmsys/ a07cpick.html#wp1022865
NEW QUESTION # 42
Which services are needed to successfully implement Cisco Extension Mobility in a standalone Cisco Unified Communications Manager server?
- A. Cisco TAPS Service, Cisco TFTP, and Cisco Extension Mobility
- B. Cisco CallManager, Cisco TFTP, and Cisco CallManager SNMP Service
- C. Cisco Extended Functions, Cisco Extension Mobility, and Cisco AXL Web Service
- D. Cisco CallManager, Cisco TFTP, and Cisco Extension Mobility
Answer: D
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/10_5_2/ccmfeat/ CUCM_BK_C3A84B33_00_cucm-feature-configuration-guide_1052/CUCM_BK_C3A84B33_00_cucm-feature- configuration-guide_chapter_011101.html#CUCM_TK_A337E035_00
NEW QUESTION # 43
Refer to the exhibit.
An administrator is troubleshooting a problem in which some outbound calls from an internal network to the Internet telephony service provider are not getting connected, but some others connect successfully. The firewall team found that some call attempts on port 5060 came from an unrecognized IP that has not been defined in the firewall rule. What should the administrator configure in the Cisco Unified Border Element to fix this issue?
- A. use of port 5061 for SIP secure
- B. bind signaling and media to the loopback interface
- C. access list allowing the firewall IP
- D. ip prefix-list to filter the unwanted IP address
Answer: B
NEW QUESTION # 44
Refer to the exhibit.
An administrator is troubleshooting a problem in which some outbound calls from an internal network to the Internet telephony service provider are not getting connected, but some others connect successfully. The firewall team found that some call attempts on port 5060 came from an unrecognized IP that has not been defined in the firewall rule. What should the administrator configure in the Cisco Unified Border Element to fix this issue?
- A. use of port 5061 for SIP secure
- B. bind signaling and media to the loopback interface
- C. access list allowing the firewall IP
- D. ip prefix-list to filter the unwanted IP address
Answer: B
NEW QUESTION # 45
Calls to a particular extension are not routing to voicemail. The user reaches the voicemail system from the handset by pressing the Messages button Which configuration parameter causes this problem?
- A. The voicemail pilot number for call forwarding is missing from the ephone-dn
- B. The voicemail pilot number is missing from the telephony service configuration on Cisco UCME
- C. The voicemail pilot number for call forwarding is missing from the ephone
- D. The voicemail pilot number is missing from the call handling on Cisco Unity Express
Answer: A
NEW QUESTION # 46
Refer to the exhibit.
An administrator has configured a SIP trunk between two Cisco UCM clusters. For calls that should use the trunk, the calls fail with a fast busy. The administrator checks the Cisco CallManager SDL traces and found that the cluster to which the calling device is registered never sends an INVITE to the destination cluster. The administrator also verifies that all nodes from both clusters are powered on, and the CallManager service is running. How is this issue resolved?
- A. The administrator needs to enable OPTIONS pings on the SIP trunks for both clusters.
- B. The administrator needs to disable OPTIONS pings on the SIP trunks for both clusters.
- C. The administrator must allow connectivity so that TCP connections do not fail between the nodes.
- D. The administrator must associate the route pattern with a calling search space the device can dial.
Answer: C
NEW QUESTION # 47
A customer is using a SIP trunk to route calls to ITSP to decrease the possibility of downtime, the customer invested in a failover device How does the customer ensure reachability to ITSP, so that if one device on ITSP fails, the calls will be routed to another device?
- A. Monitor the link using network management toots, and if it fails, manually change the routing to another working device.
- B. Enable transmit security status on the SIP security profile
- C. Enable SIP Option Ping on the SIP profile.
- D. Enable ANAT on the SIP profile.
Answer: C
NEW QUESTION # 48
An administrator is asked to configure egress call routing by applying globalization and localization on Cisco UCM. How should this be accomplished?
- A. Globalize the calling and called numbers to PSTN format and localize the calling number in the gateway.
- B. Globalize the calling and called numbers to E. 164 format and localize the called number in the gateway.
- C. Localize the calling and called numbers to E. 164 format and globalize the called number in the gateway.
- D. Localize the calling and called numbers to PSTN format and globalize the calling and called numbers in the gateway.
Answer: B
NEW QUESTION # 49
Which two types of authentication are supported for the configuration of Intercluster Lookup Service? (Choose two.)
- A. TokenID
- B. username and secret key
- C. FQDN of the servers defined in DNS
- D. passwords
- E. TLS certificates
Answer: D,E
NEW QUESTION # 50
After configuring a Cisco CallManager Express with Cisco Unity Express, inbound calls from the PSTN SIP trunk receive a ring tone for 20 seconds and then a busy signal instead of voicemail. Which configuration fixes this problem?
- A. Router(config)# voice service voip
Router(conf-voi-serv)#allow-connections h323 to h323 - B. Router(config)# voice service voip
Router(conf-voi-serv)#no supplementary-service sip moved-temporarily - C. Router(config)# voice service voip
Router(conf-voi-serv)#allow-connections voice-mail mod - D. Router(config)#dial-peer voice 2 voip
Router(config-dial-peer)#no vad
Answer: A
Explanation:
Section: Call Control and Dial Planning
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cusrst/admin/sccp_sip_srst/configuration/ guide/SCCP_and_SIP_SRST_Admin_Guide/srst_call_handling.html
NEW QUESTION # 51 
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. Enable Media Flow Around
- B. Enable Early Offer on the Cisco Unified Border Element.
- C. Enable the supplementary-service media-renegotiate command.
- D. Enanle PRACK.
- E. Enable Mid-Call Signaling Consumption.
Answer: B,D
Explanation:
Section: Cisco Unified Border Element
NEW QUESTION # 52
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
- B. *.*
- C. gateway.corporate.local
- D. [email protected]
- E. example.com
Answer: A,B
Explanation:
Section: Call Control and Dial Planning
NEW QUESTION # 53
Which configuration must an administrator perform to display Translation Pattern operations in Cisco Unified Communications Manager SDL traces?
- A. Enable the Detailed Call Analysis option under Enterprise Parameters for Unified CM.
- B. Set up the Digit Analysis Complexity in Service Parameters for Cisco Unified CM to TranslationAndAlternatePatternAnalysis.
- C. By default, the Translation Patterns operations are printed in SDL traces, so no additional configuration is necessary.
- D. Check the Translation Patterns Analysis check box in Micro Traces on the Cisco Unified CM Serviceability page.
Answer: C
NEW QUESTION # 54
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 Dialed Number Analyzer Server service.
- D. Activate the Cisco Dialed Number Analyzer service.
- E. Activate the Cisco CallManager service.
Answer: C,D
NEW QUESTION # 55 
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. Accept Audio Codec Preferences in Received Offer must be set to On.
- B. On the SIP Profile, the configuration parameter SIP Rel1XX Options must be set to Send PRACK for all 1xx Messages.
- C. Early Offer for G Clear Calls must be enabled.
- D. Allow Passthrough of Configured Line Device Caller Information must be enabled.
Answer: B
Explanation:
Section: Signaling and Media Protocols
Explanation
NEW QUESTION # 56
In Cisco Unified Communications Manager, which tool do you use to check SIP traces?
- A. RTMT
- B. OS Administration Page
- C. CCSIP
- D. MTP
Answer: A
NEW QUESTION # 57
Which two types of distribution algorithm are within a line group? (Choose two.)
- A. bottom up
- B. top down
- C. random
- D. highest preference
- E. circular
Answer: B,E
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/9_0_1/ccmcfg/ CUCM_BK_CDF59AFB_00_admin-guide-90/CUCM_BK_CDF59AFB_00_admin-guide_chapter_0100011.html
NEW QUESTION # 58
What is a component of Cisco Unified Mobility?
- A. Single Number Connect
- B. Smart Client Support
- C. Unified IVR
- D. Mobile Connect
Answer: D
Explanation:
Section: Mobility
Explanation/Reference:
NEW QUESTION # 59
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 Security Information of the SIP Profile configuration.
- B. Incoming Port in SIP Trunk Security Profile configuration
- C. Destination Port in SIP Information section of the SIP Trunk configuration
- D. Destination Port in SIP Trunk Security Profile configuration
- E. Incoming Port in SIP Information section of the SIP Trunk configuration.
Answer: B,C
NEW QUESTION # 60
Refer to the exhibit.
The Cisco Unified Border Element receives an INVITE matching inbound dial peer 5002. The outbound dial peer supports only iLBC. and a Local Transcoding Interface is allocated. Based on the configuration and SDP from the INVITE message, which codec is chosen by Cisco Unified Border Element for the inbound call leg?
- A. G.729br8
- B. G.729r8
- C. G.711 U-law
- D. G.711 A-law
Answer: B
NEW QUESTION # 61
The Cisco Unified Communications Manager Dialed Number Analyzer allows analysis of calls from which two devices? (Choose two.)
- A. IP phones
- B. translation patterns
- C. device pools
- D. CTI route points
- E. CTI ports
Answer: A,E
NEW QUESTION # 62
The Cisco Unified Communications Manager Dialed Number Analyzer allows analysis of calls from which two devices? (Choose two.)
- A. IP phones
- B. translation patterns
- C. device pools
- D. CTI route points
- E. CTI ports
Answer: A,E
Explanation:
Section: Call Control and Dial Planning
Explanation/Reference:
Reference: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/dna/11_5_1/ CUCM_BK_CBA47A6E_00_cucm-dna-guide-115/CUCM_BK_CBA47A6E_00_cucm-dna-guide-
115_chapter_01.html#CUCM_TP_A5DA99E0_00
NEW QUESTION # 63
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