Updated Aug-2023 Test Engine to Practice 300-815 Dumps & Practice Exam
Dumps Collection 300-815 Test Engine Dumps Training With 120 Questions
Cisco 300-815 exam is designed for professionals who are interested in obtaining the Cisco Certified DevNet Specialist - Collaboration certification. 300-815 exam is focused on advanced call control and mobility services, and it is designed to test the candidate's knowledge and skills in implementing these services on Cisco collaboration solutions.
Cisco 300-815 certification exam is intended for IT professionals who have experience in implementing and managing Cisco Collaboration and Unified Communications solutions. 300-815 exam is also suitable for network engineers, network architects, and systems engineers who are interested in learning more about advanced call control and mobility services.
NEW QUESTION # 61
When configuring hunt groups, where do you add the individual directory numbers that will be part of the group?
- A. hunt pilot
- B. line group
- C. hunt list
- D. route group
Answer: B
Explanation:
Section: Cisco Unified CM Call Control Features
Explanation/Reference: https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/12_0_1/systemConfig/ cucm_b_system-configuration-guide-1201/cucm_b_system-configuration-guide-1201_chapter_010101.html
NEW QUESTION # 62
Refer to the exhibit.
A user dials 84969010 and observes that the call is not routed immediately. The administrator notices that after matching the fixed-length translation pattern, the call hits the \+! pattern and waits for interdigit timeout What should be configured to ensure that the call routes out immediately?
- A. Route Next Hop By Calling Party Number on the translation pattern
- B. Do Not Wait For Interdigit Timeout On Subsequent Hops on the route pattern
- C. Allow Device Override on the route pattern
- D. Do Not Wait For Interdigit Timeout On Subsequent Hops on the translation pattern
Answer: D
NEW QUESTION # 63
A customer routes PSTN calls to ITSP through a SIP trunk on Cisco UCM that forwards and receives calls to and from ITSP. ITSP is set to send an E.164 number when the customer's extension is four digits. Which action should be taken to route the incoming calls to four-digit extensions?
- A. Set the Significant Digits to 8 on the SIP trunk.
- B. Configure a voice translation rule to map the E.164 number to four digits and assign it to the incoming dial-peer on Cisco Unified Border Element.
- C. Set the Significant Digits to 4 on the SIP trunk.
- D. Configure a voice translation profile to map the E.164 number to four digits and assign it to the incoming dial-peer on Cisco Unified Border Element.
Answer: C
NEW QUESTION # 64
Which two descriptions of the Standard Local Route Group deployment are true? (Choose two.)
- A. chooses the route group that is configured under the device pool of the calling-party device
- B. can be associated only under the route list
- C. can be associated under the route group
- 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: B,D
Explanation:
Section: Call Control and Dial Planning
NEW QUESTION # 65
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 # 66
If all patterns below are configured in Cisco Unified Communications Manager which would be used when dialing the pattern "123"?
- A. 12X (urgent priority set)
- B. 12!
- C. 12[2-5]
- D. 1XX (urgent Priority Set)
Answer: C
NEW QUESTION # 67
Configure Call Queuing in Cisco Unified Communications Manager. Where do you set the maximum number of callers in the queue?
- A. in Cisco Unified CM Enterprise Parameters
- B. in the queuing configuration
- C. in the telephony service configuration
- D. in Cisco Unified CM Service Parameters
Answer: B
Explanation:
Reference:
https://www.cisco.com/c/en/us/support/docs/unified-communications/unified-communications- manager-callmanager/200453-Configure-CUCM-Native-Call-Queuing-Featu.html
NEW QUESTION # 68 
Refer to the exhibit. An engineer configures Cisco Unified Border Element to connect the enterprise VoIP network with a SIP telephony provider. Calls are not working in either direction. What must be configured in the dial peer 1 to fix the issue?
- A. incoming called number 555.......
- B. codec g729
- C. session-protocol sipv2
- D. answer-address 555 ........
Answer: A
Explanation:
Section: Call Control and Dial Planning
NEW QUESTION # 69
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 Early Offer on the Cisco Unified Border Element.
- B. Enable the supplementary-service media-renegotiate command.
- C. Enable Mid-Call Signaling Consumption.
- D. Enable Media Flow Around
- E. Enable PRACK.
Answer: A,E
NEW QUESTION # 70
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 C
- B. Option A
- C. Option D
- D. Option B
Answer: C
NEW QUESTION # 71
Refer to the exhibit.
While troubleshooting call failures on the Cisco Unified Border Element, an administrator notices that messages are being sent to the service provider, but there is no response The administrator later learns that this SIP provider does not support PRACK. Which header should be removed from the SIP message to resolve this issue?
- A. Content-Type: application/sdp
- B. Content-Disposition: session:handling=required
- C. Contact <sip:[email protected]:5060>
- D. Require 100rel
Answer: D
NEW QUESTION # 72
When the services key is pressed Cisco Extension Mobility does not show up. What is the cause of the issue?
- A. Cisco Extension Mobility Service is not running.
- B. The phone is not subscribed to Cisco Extension Mobility Service.
- C. Cisco Extension Mobility is not enabled in the Phone Configuration Window (Device > Phone)
- D. The URL configured for Cisco Extension Mobility is not correct.
Answer: B
NEW QUESTION # 73
An administrator discovers that employees are making unauthorized long-distance and international calls from logged-off Extension Mobility phones when the authorized users are away from their desks Which two configurations should the administrator configure in the Cisco UCM to avoid this issue? (Choose two.)
- A. Add the long-distance & international pattern's partitions to the calling search space of the device profile
- B. Add the long-distance & international pattern's partitions to the calling search space of the physical phone.
- C. Remove the long-distance & international pattern's partitions from the calling search space of the device profile.
- D. Add the long-distance & international pattern's partitions to the calling search space of the physical phone's directory number.
- E. Remove the long-distance & international pattern's partitions from the calling search space of the physical phone.
Answer: A,E
NEW QUESTION # 74
When a third-party SIP Phone System is dialed inbound across a Cisco Unified Border Element, DTMF is failing. The third-party vendor accepts only out-of-band DTMF. Which configuration should be added to the outgoing dial peer to resolve this issue?
- A. dtmf-relay sip-kpml
- B. dtmf-relay h245-signal
- C. dtmf-relay cisco-rtp
- D. dtmf-relay rtp-nte
Answer: A
NEW QUESTION # 75
Why would RTP traffic that is sent from the originating endpoint fail to be received on the far endpoint?
- A. A firewall in the media path is blocking TCP ports 16384-32768.
- B. The far end connection data (c=) in the SDP was overwritten by deep packet inspection in the call signaling path.
- C. Cisco Unified Communications Manager invoked media termination point resources.
- D. The RTP traffic is arriving beyond the jitter buffer on the receiving end.
Answer: A
NEW QUESTION # 76
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. +E.164 alternate number mask
- C. enterrise alternate number mask
- D. external phone number mask
- E. called party transform mask
Answer: A,D
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/srnd/collab10/collab10/dialplan.html
NEW QUESTION # 77
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To prepare for the Cisco 300-815 exam, candidates can take advantage of a variety of resources, including training courses, study guides, and practice exams. Many of these resources are available through Cisco's official certification program, as well as through third-party training providers. Candidates should also have hands-on experience with the technologies covered on the exam, as this is a crucial component of success.
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