Implementing Cisco Advanced Call Control and Mobility Services (300-815 CLACCM) Exam (300-815) - Cisco

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Sample 300-815 Exam Questions & Explanations

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Question #1 Verified Q&A
Refer to the exhibit.<br />
<br />
<img src="https://examsqa.com/storage/question-images/implementing-cisco-advanced-call-control-and-mobility-services-300-815-claccm-exam-300-815_page_1_Im2.jpg" alt="Exhibit" style="max-width: 100%; height: auto;" /><br />
<br />
In an active SIP call between phone user A and phone user B, phone A initiates a call transfer to phone user
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 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 music on hold and the MOH audio is chosen from Phone_A Network 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.
Question #2 Verified Q&A
Refer to the exhibit.<br />
<br />
<img src="https://examsqa.com/storage/question-images/implementing-cisco-advanced-call-control-and-mobility-services-300-815-claccm-exam-300-815_page_2_Im3.jpg" alt="Exhibit" style="max-width: 100%; height: auto;" /><br />
<br />
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 There is SIP Delayed Offer. DTMF is supported only in Early Offer.
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 The rtpmap:0 value for the negotiated codec is marking DTMF as inactive.
Correct Answer: No DTMF is negotiated.
Question #3 Verified Q&A
The administrator of ABC company is troubleshooting a one-way audio issue for a call that uses H.323 protocol (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.245 Open Logical Channel
C H.245 Open Logical Channel Ack
D H.225 Connect
Correct Answer: H.245 Open Logical Channel
Explanation:
Reference: http://ccievoicehopeful.blogspot.com/2012/09/h323-notes.html
Question #4 Verified Q&A
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 BFCP
B DTMF
C AUDIO
D FAX
E VIDEO
Question #5 Verified Q&A
When you troubleshoot H.323 call setup, which message informs you that the called party is being notified about the call?
A PROCEEDING
B ALERTING
C RINGING
D CONNECT
Correct Answer: ALERTING

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Our 300-815 (Implementing Cisco Advanced Call Control and Mobility Services (300-815 CLACCM) Exam) practice question bank currently includes 242 verified questions with comprehensive explanations.
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