[2023] Earn Quick And Easy Success With 300-815 Dumps
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To prepare for the exam, candidates can take advantage of various resources, including Cisco's official study materials, practice tests, and training courses. They can also gain hands-on experience by working with Cisco Unified Communications Manager and related technologies in a real-world setting.
NEW QUESTION # 23
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 # 24
The administrator of ABC company is troubleshooting a one-way audio issue for a call that uses
H.323protocol (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.245 Terminal Capability Set
- B. H.225 Connect
- C. H.245 Open Logical Channel
- D. H.245 Open Logical Channel Ack
Answer: C
NEW QUESTION # 25
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: C
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 # 26
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 # 27
Refer to the exhibit.
Which change to the translation rule is needed to strip only the leading 9 from the digit string 9123548?
- A. rulel /.*\(3548S\)/^1/
- B. rule 1 /^9\(.*\)/A1/
- C. rulel /^9\(\d*\)/^1/
- D. rule 1/^9123548/^1/
Answer: B
NEW QUESTION # 28
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. BFCP
- C. FAX
- D. DTMF
- E. AUDIO
Answer: B,D
Explanation:
Section: Signaling and Media Protocols
NEW QUESTION # 29
Which action is correct with respect to toll fraud prevention configuration in the Cisco Unified Communications Manager Express?
- A. Configure the command no ip address trusted authenticate under "voice service voip".
- B. Configure IP Address Trusted Authentication for Incoming VoIP Calls.
- C. Configure Direct Inward Dial for Incoming ISDN Calls with overlap dialing.
- D. Enable Secondary Dial tone on Analog and Digital FXO Ports.
Answer: B
NEW QUESTION # 30
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
Explanation:
Reference:
https://www.cisco.com/c/en/us/support/docs/voice/ip-telephony-voice-over-ip-voip/211306-In- Depth-Explanation-of-Cisco-IOS-and-IO.html#anc8
NEW QUESTION # 31
Where on Cisco Unified Communications Manager do you configure the standard local route group for a group of devices?
- A. System > Device Pool
- B. System > Location Info
- C. Call Routing > Route/Hunt > Local Route Group Names
- D. Call Routing > Emergency Location > Emergency Location (ELIN) Groups
Answer: C
NEW QUESTION # 32
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 MOH and the MOH audio is chosen from Phone_A User Hold MOH Audio Source settings.
- C. 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.
- D. Phone_B sends a SIP-REFER message to the Cisco Unified CM with Phone_C information in the Refer-To section.
- 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,C
NEW QUESTION # 33
A customer is using a SIP trunk to route calls to ITSP to decrease the possibility of downtime, the customer invested in a failover device How does the customer ensure reachability to ITSP, so that if one device on ITSP fails, the calls will be routed to another device?
- A. Enable SIP Option Ping on the SIP profile.
- B. Enable ANAT on the SIP profile.
- C. Enable transmit security status on the SIP security profile
- D. Monitor the link using network management toots, and if it fails, manually change the routing to another working device.
Answer: A
NEW QUESTION # 34
Which call pickup feature allows users to pick up incoming calls in a group that is associated with their own group?
- A. Group Call Pickup
- B. Other Group Pickup
- C. BLF Call Pickup
- D. Directed Call Pickup
Answer: B
NEW QUESTION # 35
A user reports when they press the services key they do not receive a user ID and password prompt to assign the phone extension. Which action resolves the issue?
- A. Subscribe the phone to the Cisco Extension Mobility service.
- B. Create the end user and associate it to the device profile.
- C. Assign the extension as a mobile extension.
- D. Create the default device profiles for all phone models that are used.
Answer: A
NEW QUESTION # 36
Refer to the exhibit.
Which INVITE is sent to 10.10.100.123 as a result of this log?
A)
B)
C)
- A. Option D
- B. Option C
- C. Option A
- D. Option B
Answer: B
NEW QUESTION # 37
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. Allow Passthrough of Configured Line Device Caller Information must be enabled.
- B. Early Offer for G Clear Calls must be enabled.
- C. On the SIP Profile, the configuration parameter SIP Rel1XX Options must be set to Send PRACK for all 1xx Messages.
- D. Accept Audio Codec Preferences in Received Offer must be set to On.
Answer: C
NEW QUESTION # 38
An administrator is configuring a cluster for ILS and wants to limit the amount of entities that Cisco Unified Communications Manager can write to the database for data that is learned through ILS. Which service parameter is used to adjust this limit?
- A. Imported Dial Plan Replication Database Object Lower Limit
- B. ILS Max Number of Learned Objects in Database
- C. ILS Active Learned Object Upper Limit
- D. Global Data Service Parameter Limit
Answer: B
Explanation:
Reference:
https://www.cisco.com/c/en/us/td/docs/voice_ip_comm/cucm/admin/12_5_1SU1/systemConfig/ cucm_b_system-configuration-guide-1251su1/cucm_b_system-configuration-guide- 1251su1_restructured_chapter_0100011.html#CUCM_TK_I7C708C2_00
NEW QUESTION # 39
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
Explanation:
Reference:
https://www.cisco.com/c/en/us/support/docs/unified-communications/unified-communications- manager-callmanager/213583-procedure-to-analyse-call-flow-of-sip-ca.html
NEW QUESTION # 40
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Successfully passing the Cisco 300-815 exam can help network professionals enhance their career prospects and demonstrate their expertise in implementing advanced call control and mobility services in a Cisco network. With this certification, candidates can showcase their knowledge and skills to employers and organizations, and potentially advance their career in the field of networking and collaboration.
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