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

Last updated on June 20, 2026

97% Exam Compliance
242 Total Questions
1
Question
Refer to the exhibit.

Exhibit

For long-distance calls, users must prefix their dialed number with “91.” The translation pattern was
created to strip the 91 as the PSTN expects a 10- digit number. The PSTN also requires the calling number to be set to 9195551234. However, the service provider has said calls with a different calling number are being received. How is this issue resolved?
Options
A Change the partition of the translation pattern from none to pstn_pt.
B Enable Force Authorization Code on the route pattern.
C Enable Use Calling Party's External Phone Number Mask on the translation pattern.
D Disable Use Calling Party's External Phone Number Mask on the route pattern.
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2
Question
Users report silence on the line when they try to connect to external voice numbers. The company is using Cisco 8865 phones with Cisco UCM connected to a gateway with two T1 circuits. The MGCP server seems to be responding. Which action must the engineer take to begin to investigate the media for this type of issue?
Options
A Verify that the MGCP service is running under serviceability in Cisco UCM.
B Run RTMP on the Cisco router.
C Run the debug H.323 gateway command on the Cisco router.
D Run the debug mgcp media command on the Cisco router.
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3
Question
An SRST site must use pickup functionality on the Chicago remote site to allow the users to take incoming calls. The pickup command is configured under the call-manager-fallback section on the SRST router What are two results of that configuration? (Choose two.)
Select 2
Options
A The PickUp soft key is on all SRST phones.
B Calls that ring an unassigned directory number are forwarded to the auto-attendant.
C The GPickUp soft key is on all SRST phones.
D Calls that come into a Cisco UCM registered phone can be picked up by a SRST phone.
E Calls that come into one directory number can be picked up from another directory number.
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4
Question
A Collaboration engineer is implementing call processing capabilities on the Cisco UCM and needs to configure Call Queuing to place callers in a queue until hunt members are available to answer them.

Which action must be completed before this feature can be configured?
Options
A Service the Cisco IP Voice Media Streaming (IPVMS) application.
B Configure Hunt Pilot Queuing.
C Configure announcements.
D Configure Music On Hold.
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5
Question
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).
Options
A H.245 Terminal Capability Set
B H.245 Open Logical Channel
C H.245 Open Logical Channel Ack
D H.225 Connect
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