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Cisco300-815
Implementing Cisco Advanced Call Control and Mobility Services (CLASSM)
This certification validates networking skills in enterprise networking, including design, configuration, troubleshooting, and secure operations. It is intended for professionals responsible for reliable connectivity across enterprise environments.
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Exam Details
Total Questions
245Last Updated
Aug. 2026Rating
4.8
Question Types
Multi choices
241Drag&Drop
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#1Multiple Choice
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.)
#2Multiple Choice
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?
#3Multiple Choice
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).
#4Multiple Choice
Which two extended capabilities must be configured on dial peers for fast start-to-early media scenarios (H.323 to SIP interworking)? (Choose two.)
#5Multiple Choice
When you troubleshoot H.323 call setup, which message informs you that the called party is being notified about the call?