Question 1

Which action is correct with respect to toll fraud prevention configuration in the Cisco Unified Communications Manager Express?

Options :

A : Configure Direct Inward Dial for Incoming ISDN Calls with overlap dialing.

B : Configure IP Address Trusted Authentication for Incoming VoIP Calls.

C : Configure the command no ip address trusted authenticate under “voice service voip”.

D : Enable Secondary Dial tone on Analog and Digital FXO Ports.

Answer: B

Question 2

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

Question 3

What is a component of Cisco Unified Mobility?

Options :

A : Unified IVR

B : Mobile Connect

C : Smart Client Support

D : Single Number Connect

Answer: B

Question 4

Cisco SIP IP telephony is implemented on two floors of your company. Afterward, users report intermittent voice issues in calls established between floors. All calls are established, and sometimes they work well, but sometimes there is one-way audio or no audio. You determine that there is a firewall between the floors, and the administrator reports that it is allowing SIP signaling and UDP ports from 20000 to 22000 bidirectionally. What are two possible solutions? (Choose two.)

Options :

A : Go to the SIP profile assigned to these IP phones in Cisco Unified CM and change the range of media ports to 16384-32767

B : Ask the firewall administrator to change the ports to TCP.

C : Ask the firewall administrator to change the range of UDP ports to 16384-32767.

D : Go to the SIP profile assigned to these IP phones in Cisco Unified CM and change the range of media ports to 20000-22000.

E : Go to System Parameters in Cisco Unified Communications Manager and change the range of media ports to 20000-22000.

Answer: A,C

Question 5

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

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