[Dec 20, 2021] 300-815 Dumps Full Questions - Exam Study Guide
CCNP Collaboration Free Certification Exam Material from RealExamFree with 120 Questions
NEW QUESTION 70 
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. Activate the Cisco Dialed Number Analyzer Server service.
- B. Activate the Cisco Dialed Number Analyzer service.
- C. Restart the subscriber
- D. Activate the Cisco CallManager service.
- E. Activate the Cisco Extended Functions service.
Answer: A,B
Explanation:
Section: Call Control and Dial Planning
NEW QUESTION 71
In Cisco Unified Communications Manager, which tool do you use to check SIP traces?
- A. CCSIP
- B. MTP
- C. OS Administration Page
- D. RTMT
Answer: D
Explanation:
Section: Call Control and Dial Planning
NEW QUESTION 72
How does an engineer globalize routing for ingress calls coming from the PSTN to internal DNs?
- A. At Cisco Unified Communications Manager, put the calling number in E.164 format and the called number in E.164 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 PSTN format and the called number in DN format.
- D. At the PSTN gateway, put the calling number in E.164 format and the called number in localized (DN) format.
Answer: A
NEW QUESTION 73
Which IOS command creates a SIP-enabled dial peer?
- A. dial-peer voice 20 pots
- B. dial-peer voice 20 voip
- C. voice dial-peer 20 sip
- D. dial peer voice 20 sip
Answer: B
Explanation:
Reference:
https://www.ciscopress.com/articles/article.asp?p=664148&seqNum=6
NEW QUESTION 74
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. On the SIP Profile, the configuration parameter SIP Rel1XX Options must be set to Send PRACK for all 1xx Messages.
- B. Accept Audio Codec Preferences in Received Offer must be set to On.
- C. Early Offer for G Clear Calls must be enabled.
- D. Allow Passthrough of Configured Line Device Caller Information must be enabled.
Answer: A
NEW QUESTION 75
The Cisco Unified Communications Manager Dialed Number Analyzer allows analysis of calls from which two devices? (Choose two.)
- A. CTI ports
- B. translation patterns
- C. CTI route points
- D. IP phones
- E. device pools
Answer: A,D
NEW QUESTION 76
An engineer must configure a Cisco UCM hunt list so that calls to users in a line group are routed to the first idle user and then the next. Which distribution algorithm must be configured to accomplish this task?
- A. longest idle time
- B. top down
- C. broadcast
- D. circular
Answer: B
NEW QUESTION 77
Which description of RTP timestamps or sequence numbers is true?
- A. The sequence number is used to detect losses.
- B. Sequence numbers increase by four for each RTP packet transmitted.
- C. The timestamp is used to place the incoming audio and video packets in the correct timing order (playout delay compensation).
- D. Timestamps increase by the time "carrying" by a packet.
Answer: C
NEW QUESTION 78
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. Allow: header if the 200 OK response
- B. c= line of SDP content
- C. o= line of SDP content
- D. Contact: header of the 200 OK response
Answer: B
NEW QUESTION 79
The Cisco Unified Communications Manager Dialed Number Analyzer allows analysis of calls from which two devices? (Choose two.)
- A. CTI ports
- B. translation patterns
- C. CTI route points
- D. IP phones
- E. device pools
Answer: A,D
Explanation:
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 80
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 music on hold and the MOH audio is chosen from Phone_A Network Hold MOH Audio Source settings.
- C. Phone_B sends a SIP-REFER message to the Cisco Unified CM with Phone_C information in the Refer-To section.
- D. 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.
- E. 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.
Answer: A,B
NEW QUESTION 81
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 PRACK.
- B. Enable Mid-Call Signaling Consumption.
- C. Enable Early Offer on the Cisco Unified Border Element.
- D. Enable the supplementary-service media-renegotiate command.
- E. Enable Media Flow Around
Answer: A,C
NEW QUESTION 82
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 TAPS Service, Cisco TFTP, and Cisco Extension Mobility
- C. Cisco CallManager, Cisco TFTP, and Cisco CallManager SNMP 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 83
Refer to the exhibit.
DN 1003 was the last to ring during the most recent call. Which hunting method ensures that DN 1005 is presented with the next call when the hunt pilot is dialed?
- A. call-blast
- B. sequential
- C. peer
- D. parallel
Answer: C
NEW QUESTION 84
Which two types of authentication are supported for the configuration of Intercluster Lookup Service? (Choose two.)
- A. passwords
- B. username and secret key
- C. TLS certificates
- D. TokenID
- E. FQDN of the servers defined in DNS
Answer: A,C
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/11_5_1/ sysConfig/11_5_1_SU1/cucm_b_system-configuration-guide-1151su1/cucm_b_system-configuration-guide- 1151su1_chapter_011001.pdf
NEW QUESTION 85
Refer to the exhibit.
Within the North American Numbering Plan, gateways located in Ottawa, Canada and marked as "YOW" are assigned to the Calling Party Transformation CSS NANP_CgPTP, which contains partition NANP_calling_xforms. What is the calling-party number and the numbering type if the calling user
+1613-555-1234 dials the number?
- A. calling number 613-555-1234 and numbering type "subscriber"
- B. calling number 011-1-613-555-1234 and numbering type "subscriber"
- C. calling number 613-555-1234 and numbering type "national"
- D. calling number 011613-555-1234 and numbering type "international"
Answer: C
NEW QUESTION 86
Refer to the exhibit.
Within the North American Numbering Plan, gateways located in Ottawa, Canada and marked as "YOW" are assigned to the Calling Party Transformation CSS NANP_CgPTP, which contains partition NANP_calling_xforms. What is the calling-party number and the numbering type if the calling user +1613-555-1234 dials the number?
- A. calling number 613-555-1234 and numbering type "subscriber"
- B. calling number 011-1-613-555-1234 and numbering type "subscriber"
- C. calling number 613-555-1234 and numbering type "national"
- D. calling number 011613-555-1234 and numbering type "international"
Answer: C
NEW QUESTION 87
Why would RTP traffic that is sent from the originating endpoint fail to be received on the far endpoint?
- A. Cisco Unified Communications Manager invoked media termination point resources.
- B. The far end connection data (c=) in the SDP was overwritten by deep packet inspection in the call signaling path.
- 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
Explanation:
Section: Signaling and Media Protocols
NEW QUESTION 88
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