Practice 300-815 Questions With Certification guide Q&A from Training Expert Lead2Passed
Free Cisco 300-815 Test Practice Test Questions Exam Dumps
NEW QUESTION 60
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 61
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 service voip
- B. allow-connections sip to sip
- C. voice register global
- D. voice register dn
Answer: A
NEW QUESTION 62
Refer to the exhibit.
An engineer is troubleshooting an issue with the caller not hearing a PSTN announcement before the SIP call has completed setup. How must the engineer resolve this issue using the reliable provisional response of the SIP?
- A. voice service voip sip rehxx require 100rel
- B. sip-ua
disable-early-media 180 - C. voice service voip sip send 180 sdp
- D. voice service voip sip no reMxx
Answer: A
NEW QUESTION 63
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 must associate the route pattern with a calling search space the device can dial.
- B. The administrator needs to disable OPTIONS pings on the SIP trunks for both clusters.
- C. The administrator needs to enable OPTIONS pings on the SIP trunks for both clusters.
- D. The administrator must allow connectivity so that TCP connections do not fail between the nodes.
Answer: D
NEW QUESTION 64
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 for a single SIP phone
- B. configuration for a pool of SIP phones (similar to device pool on Cisco Unified Communications Manager)
- C. configuration items common for all SIP phones
- D. configuration for SIP registrar service
Answer: B
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 65
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. ip prefix-list to filter the unwanted IP address
- B. use of port 5061 for SIP secure
- C. access list allowing the firewall IP
- D. bind signaling and media to the loopback interface
Answer: D
NEW QUESTION 66
When configuring hunt groups, where do you add the individual directory numbers that will be part of the group?
- A. hunt list
- B. line group
- C. route group
- D. hunt pilot
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 67
Which two extended capabilities must be configured on dial peers for fast start-to-early media scenarios (H.323 to SIP interworking)? (Choose two.)
- A. VIDEO
- B. DTMF
- C. BFCP
- D. FAX
- E. AUDIO
Answer: B,C
Explanation:
Section: Signaling and Media Protocols
NEW QUESTION 68
A support engineer is troubleshooting a voice network. When conducting a search for call setup details related to calling search space issues, which trace files should be investigated?
- A. CTI Manager traces
- B. Cisco IP Manager Assistant
- C. CallManager traces
- D. Call logs
Answer: C
NEW QUESTION 69
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. The tomcat certificate from Cluster B must be the publisher.
- B. Cluster IDs are not unique.
- C. The password is incorrect.
- D. The engineer needs to exchange the CallManager certificate.
Answer: A
NEW QUESTION 70
Refer to the exhibit.
ILS has been configured between two hubs using this configuration. The hubs appear to register successfully, but ILS is not functioning as expected. Which configuration step is missing?
- A. The Cluster IDs have not been set to unique values
- B. A password has never been set for ILS.
- C. Trust certificates for ILS have not been installed on the clusters
- D. Use TLS Certificates must be selected.
Answer: A
NEW QUESTION 71
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 Service Parameters
- B. in the telephony service configuration
- C. in Cisco Unified CM Enterprise Parameters
- D. in the queuing configuration
Answer: D
NEW QUESTION 72
An administrator is asked to configure egress call routing by applying globalization and localization on Cisco UCM. How should this be accomplished?
- A. Localize the calling and called numbers to E. 164 format and globalize the called number in the gateway.
- B. Localize the calling and called numbers to PSTN format and globalize the calling and called numbers in the gateway.
- C. Globalize the calling and called numbers to PSTN format and localize the calling number in the gateway.
- D. Globalize the calling and called numbers to E. 164 format and localize the called number in the gateway.
Answer: D
NEW QUESTION 73
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
NEW QUESTION 74
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. The rtpmap:0 value for the negotiated codec is marking DTMF as inactive.
- B. The negotiated RTP port is outside of the range described by RFC, so inband DTMFs do not work.
- C. No DTMF is negotiated.
- D. There is SIP Delayed Offer. DTMF is supported only in Early Offer.
Answer: C
NEW QUESTION 75
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. phone class of service issue
- B. missing Call Admission Control
- C. ptime mismatch
- D. codec mismatch
Answer: B
NEW QUESTION 76
What is first preference condition matched in a SIP-enabled incoming dial peer?
- A. answer-address
- B. incoming called-number
- C. target carrier-id
- D. incoming uri
Answer: D
NEW QUESTION 77
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 78
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