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NEW QUESTION 71
Where is the dtmf-relay command configured on Cisco Unified Border Element?
- A. in global SIP configuration
- B. in the VoIP dial peer
- C. in the voice-class VoIP configuration
- D. in the VoIP or POTS dial peers
Answer: B
NEW QUESTION 72
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 Information section of the SIP Trunk configuration.
- C. Destination Port in SIP Trunk Security Profile configuration
- D. Incoming Port in SIP Trunk Security Profile configuration
- E. Destination Port in SIP Information section of the SIP Trunk configuration
Answer: D,E
NEW QUESTION 73
Where is the dtmf-relay command configured on Cisco Unified Border Element?
- A. in global SIP configuration
- B. in the VoIP dial peer
- C. in the voice-class VoIP configuration
- D. in the VoIP or POTS dial peers
Answer: B
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/ios-xml/ios/voice/cube/configuration/cube-book/dtmf- relay.html
NEW QUESTION 74
Refer to the exhibits.
Regions have been configured for all major branches based on the available circuit bandwidth. Some calls from Region A endpoints to Region B endpoints are failing to connect. How is this issue resolved?
- A. Update all regions to 8 kbps maximum audio bitrate.
- B. Add a media resource to transcode between available capabilities.
- C. Increase the number of available media termination points.
- D. Update the calling search space for affected endpoints to none.
Answer: B
NEW QUESTION 75
Which configuration element of a hunt group allows for changing Calling Party Transformations settings?
- A. hunt list
- B. hunt pilot
- C. route group
- D. line group
Answer: B
Explanation:
Reference:
https://community.cisco.com/t5/ip-telephony-and-phones/call-alerting-on-hunt-group-as-shared- line/td-p/2658015
NEW QUESTION 76
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. codec mismatch
- B. missing Call Admission Control
- C. phone class of service issue
- D. ptime mismatch
Answer: B
NEW QUESTION 77
A company has an SRST gateway running an IOS XE image. The company plans to enable the IPv6 addressing companywide. To enable the IPv6 in a unified SRST gateway to support SIP phones, what are two supported supplementary features for an IPv6 fallback scenario? (Choose two.)
- A. secure SIP lines
- B. T.38 fax relay
- C. SIP trunk
- D. three-way conference
- E. transcoding
Answer: B,D
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_sip_isr4000.html
NEW QUESTION 78
Which section under the Real-Time Monitoring Tool allows for reviewing the call flow and signaling for a SIP call in real time?
- A. System > Tools > Trace and Log Central
- B. Analysis Manager > Inventory > Trace File Repositories
- C. Voice/Video > Session Trace Log View > Open From Local Disk
- D. Voice/Video > Session Trace Log View > Real Time Data
Answer: D
NEW QUESTION 79
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 the PSTN gateway, put the calling number in E.164 format and the called number in localized (DN) format.
- C. At Cisco Unified Communications Manager, put the calling number in E.164 format and the called number in E.164 format.
- D. At Cisco Unified CM, put the calling number in E.164 format and the called number in PSTN format.
Answer: D
Explanation:
Section: Call Control and Dial Planning
NEW QUESTION 80
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. SDI trace
- B. SDL trace
- C. Dialed Number Analyzer
- D. Real-Time Monitoring Tool
Answer: C
NEW QUESTION 81
Refer to the exhibit.
An engineer is troubleshooting an issue where inbound calls to Cisco UCM with early media fail to establish. While investigating the issue, the engineer finds that Cisco UCM is set to require a PRACK. but the Cisco Unified Border Element is not sending it. Which command is causing this issue?
- A. voice-class sip conn-reuse
- B. voice-class sip rel1xx disable
- C. voice-class sip early-media update block
- D. voice-class midcall-signaling block
Answer: B
NEW QUESTION 82
When you troubleshoot H.323 call setup, which message informs you that the called party is being notified about the call?
- A. RINGING
- B. CONNECT
- C. PROCEEDING
- D. ALERTING
Answer: D
NEW QUESTION 83
Which services are needed to successfully implement Cisco Extension Mobility in a standalone Cisco Unified Communications Manager server?
- A. Cisco CallManager, Cisco TFTP, and Cisco CallManager SNMP Service
- B. Cisco Extended Functions, Cisco Extension Mobility, and Cisco AXL Web Service
- C. Cisco CallManager, Cisco TFTP, and Cisco Extension Mobility
- D. Cisco TAPS Service, Cisco TFTP, and Cisco Extension Mobility
Answer: C
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 84
Which top-level IOS command is needed to begin the configuration of a Cisco Unified Communications Manager Express gateway to enable phones to be registered via SIP?
- A. voice register global
- B. allow-connections sip to sip
- C. voice register dn
- D. voice service voip
Answer: A
Explanation:
Reference:
https://www.cisco.com/c/en/us/support/docs/voice-unified-communications/unified- communications-manager-express/99946-cme-sip-guide.html
NEW QUESTION 85
Refer to the exhibit.
How many maximum hops can an ILS update traverse?
- A. 0
- B. 1
- C. 2
- D. 3
Answer: D
NEW QUESTION 86
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 items common for all SIP phones
- B. configuration for SIP registrar service
- C. configuration for a single SIP phone
- D. configuration for a pool of SIP phones (similar to device pool on Cisco Unified Communications Manager)
Answer: D
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_setting_up_using_sip.html
NEW QUESTION 87
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. Contact <sip:[email protected]:5060>
- B. Content-Disposition: session:handling=required
- C. Require 100rel
- D. Content-Type: application/sdp
Answer: C
NEW QUESTION 88
Refer to the exhibit.
A company needs to ensure that all calls are normalized to E164 format. Which configuration will ensure that the resulting digit string + 14085554001 is created and will be routed to the E.164 routing schema?
- A. Called Party Transformation Mask of + 14085554XXX
- B. Calling Party Transformation Mask of +1408555XXXX
- C. Calling Party Transformation Mask of +14085554XXX
- D. Called Party Transformation Mask of + 1408555[35)XXX
Answer: A
NEW QUESTION 89 
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 90
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. c= line of SDP content
- B. o= line of SDP content
- C. Contact: header of the 200 OK response
- D. Allow: header if the 200 OK response
Answer: B
NEW QUESTION 91 
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 Extended Functions service.
- B. Restart the subscriber
- 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
Explanation:
Section: Call Control and Dial Planning
NEW QUESTION 92
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