300-815 Actual Questions Answers PDF 100% Cover Real Exam Questions
300-815 Exam questions and answers
NEW QUESTION # 68
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 password is incorrect.
- C. The tomcat certificate from Cluster B must be the publisher.
- D. The engineer needs to exchange the CallManager certificate.
Answer: C
NEW QUESTION # 69
Cisco UCM has 100,000 entries in the database learned through the ILS Service. Parameter ILS Max Number of Learned Objects in Database value is set to 100,000. What will happen to learned data when the service parameter value is reduced to 50,000?
- A. Cisco UCM does not write additional ILS learned objects to the database and will delete the first 50,000 entries learned to keep it to the service parameter value.
- B. Cisco UCM does not write additional ILS learned objects to the database and will delete the last 50,000 entries learned to keep it to the service parameter value.
- C. Cisco UCM will overwrite an entry for newly learned data and keep the parameter value at 100,000.
- D. Cisco UCM does not write additional ILS learned objects to the database and keeps the existing database entries.
Answer: D
NEW QUESTION # 70
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 1
- B. R2(config-ephone-dn)#park reservation-group 60
- C. R2(config-ephone-dn)#park-slot timeout 60 limit 2 recall alternate 3002
- D. R2(config-ephone-dn)#park-slot timeout 30 limit 2 recall alternate 3002
Answer: C
Explanation:
Section: Cisco Unified CM Call Control Features
NEW QUESTION # 71
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 one-way 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. Ask the firewall administrator to change the ports to TCP.
- B. Ask the firewall administrator to change the range of UDP ports to 16384-32767.
- C. Go to the SIP profile assigned to these IP phones in Cisco Unified CM and change the range of media ports to 16384-32767
- D. Go to System Parameters in Cisco Unified Communications Manager and change the range of media ports to 20000-22000.
- E. Go to the SIP profile assigned to these IP phones in Cisco Unified CM and change the range of media ports to 20000-22000.
Answer: B,C
NEW QUESTION # 72
Drag and drop the commands from the bottom to the blanks in the code to implement a translation rule to allow only 11 digits to be received over a SIP trunk to a SIP provider. The Cisco UCM is currently sending calls to the Cisco Unified Border Element in E.
164 format. Not all options are used.
Answer:
Explanation:
NEW QUESTION # 73
Which two statements are correct with respect to the Client Matter Code setting in the route pattern configuration? (Choose two.)
- A. The Client Matter Code has the option to configure Authorization Level such as in the Forced Authorization Code.
- B. If you check the Allow Overlap Sending check box, you can also check the Require Client Matter Code check box.
- C. If you check the Allow Overlap Sending check box, the Require Client Matter Code check box becomes disabled.
- D. The Client Matter Code feature does support overlap sending because the Cisco Unified Communications Manager can determine when to prompt the user for the code.
- E. The Client Matter Code feature does not support overlap sending because the Cisco Unified CM cannot determine when to prompt the user for the code.
Answer: C,E
Explanation:
Section: Call Control and Dial Planning
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/10_0_1/ccmfeat/ CUCM_BK_F3AC1C0F_00_cucm-features-services-guide-100/CUCM_BK_F3AC1C0F_00_cucm-features- services-guide-100_chapter_010000.pdf
NEW QUESTION # 74
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.225 Connect
- B. H.245 Open Logical Channel Ack
- C. H.245 Open Logical Channel
- D. H.245 Terminal Capability Set
Answer: C
NEW QUESTION # 75
An engineer has temporarily disabled toll fraud prevention for SIP line calls on a Cisco CME12.6x and must enforce security and toll fraud prevention for the SIP line side on Cisco Unified CME. Which configuration must be used to start this process?
- A. voice service volp
enable Ip address trust list - B. voice service volp
Ip address trusted list - C. voice service volp
ip address trusted authenticate - D. voice service volp
enablo ip address trust authentication
Answer: C
NEW QUESTION # 76
Refer to the exhibit.
Outbound calls to the service provider cause intermittent errors due to a codec mismatch. The internal network sends early offer SDP that contains only G.711 A-law. The service provider reports that some destinations support only G.711 A-law while others support only iLBC. The service provider also allows only 20 active calls at a time Which configuration allows successful media negotiation for all calls using outbound dial peers 5002 and 5003?
- A. Option D
- B. Option C
- C. Option A
- D. Option B
Answer: A
NEW QUESTION # 77 
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. There is SIP Delayed Offer. DTMF is supported only in Early Offer.
- B. The negotiated RTP port is outside of the range described by RFC, so inband DTMFs do not work.
- C. The rtpmap:0 value for the negotiated codec is marking DTMF as inactive.
- D. No DTMF is negotiated.
Answer: D
Explanation:
Section: Signaling and Media Protocols
NEW QUESTION # 78
If all patterns below are configured in Cisco Unified Communications Manager which would be used when dialing the pattern "123"?
- A. 1XX (urgent Priority Set)
- B. 12!
- C. 12[2-5]
- D. 12X (urgent priority set)
Answer: D
NEW QUESTION # 79
Where on Cisco Unified Communications Manager do you configure the standard local route group for a group of devices?
- A. Call Routing > Route/Hunt > Local Route Group Names
- B. System > Location Info
- C. Call Routing > Emergency Location > Emergency Location (ELIN) Groups
- D. System > Device Pool
Answer: A
Explanation:
Section: Call Control and Dial Planning
Explanation/Reference: https://www.uccollabing.com/configuring-standard-local-route-group-cucm/
NEW QUESTION # 80
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. Point the emergency pattern directly to the PSTN gateway.
- B. Check the Urgent Priority check box under 9.911 pattern.
- C. Adjust the service parameter T204 timer to the desired value.
- D. Adjust the service parameter T302 timet to the desired value.
Answer: B
NEW QUESTION # 81
If all patterns below are configured in Cisco Unified Communications Manager which would be used when dialing the pattern "123"?
- A. 1XX (urgent Priority Set)
- B. 12!
- C. 12[2-5]
- D. 12X (urgent priority set)
Answer: D
Explanation:
Section: Call Control and Dial Planning
NEW QUESTION # 82
Refer to the exhibit.
For long-distance calls, users must prefix their dialed number with "91." The translation pattern was created to strip the 91 as the PSTN expects a 10- digit number. The PSTN also requires the calling number to be set to 9195551234. However, the service provider has said calls with a different calling number are being received. How is this issue resolved?
- A. Enable Use Calling Party's External Phone Number Mask on the translation pattern.
- B. Enable Force Authorization Code on the route pattern.
- C. Disable Use Calling Party's External Phone Number Mask on the route pattern.
- D. Change the partition of the translation pattern from none to pstn_pt.
Answer: C
NEW QUESTION # 83
Which action is correct with respect to toll fraud prevention configuration in the Cisco Unified Communications Manager Express?
- A. Enable Secondary Dial tone on Analog and Digital FXO Ports.
- B. Configure the command no ip address trusted authenticate under "voice service voip".
- C. Configure Direct Inward Dial for Incoming ISDN Calls with overlap dialing.
- D. Configure IP Address Trusted Authentication for Incoming VoIP Calls.
Answer: D
Explanation:
Section: CME/SRST Gateway Technologies
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucme/admin/configuration/manual/ cmeadm/cmetoll.html#concept_ECC4F4E7ED0F45C594B703EEF34762F2
NEW QUESTION # 84
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\([2-9]..[2-9]......$\)/ /\1/
- B. rule 1 /^\+1\([2-9]..[2-9]......$\)/ /\0/
- C. rule 1 /^/+\([^1].*\)/ /011\1/
- D. rule 1 /^\([2-9]..[2-9]......$\)/ /\1/
Answer: A
NEW QUESTION # 85
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. SDL trace
- C. Real-Time Monitoring Tool
- D. SDI trace
Answer: A
Explanation:
Section: Call Control and Dial Planning
NEW QUESTION # 86 
Refer to the exhibit. How many maximum hops can an ILS updarte traverse?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
Explanation:
Section: Cisco Unified CM Call Control Features
NEW QUESTION # 87
......
TestInsides 300-815 Exam Practice Test Questions: https://prepaway.testinsides.top/300-815-dumps-review.html