Question 1

An administrator is troubleshooting call failures on an H.323 gateway via the CLI. To see signaling for media and call setup, which two debugs must the administrator turn on? (Choose two).

Options :

A : debug H.245 asn1

B : debug H.323 message

C : debug H.225 asn1

D : debug H.225 media

E : debug H.323 asn1

Answer: A,C

Question 2

The company implemented Cisco Unified Mobility on the Cisco UCM. The users are satisfied and can transfer voice calls between devices. Mobile users want to extend the timer that controls the time given to pick up a voice call on an IP phone from 4 to 6 seconds. Which configuration change satisfies this requirement?

Options :

A : Change the “Maximum Wait Time for Desk Pickup” setting from 4 to 6

B : Change the “Maximum Wait Time for Mobility Pickup” setting from 4 to 6.

C : Change the “Maximum Wait Time for Mobility Pickup” setting from 4000 to 6000.

D : Change the “Maximum Wait Time for Desk Pickup” setting from 4000 to 6000.

Answer: C

Question 3

The Cisco Unified Communications Manager Dialed Number Analyzer allows analysis of calls from which two devices? (Choose two.)

Options :

A : translation patterns

B : device pools

C : CTI ports

D : CTI route points

E : IP phones

Answer: C,E

Question 4

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.225 Connect

D : H.245 Open Logical Channel Ack

Answer: B

Question 5

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 : Run RTMP on the Cisco router.

B : Verify that the MGCP service is running under serviceability in Cisco UCM.

C : Run the debug mgcp media command on the Cisco router.

D : Run the debug H.323 gateway command on the Cisco router.

Answer: C

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