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By cisco
Aug, 2025

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Question 26

An administrator installed a Cisco Unified IP 8831 Conference Phone that is failing to register. Which two actions should be taken to troubleshoot the problem?
(Choose two.)

  • A: Verify that the switch port of the phone is enabled.
  • B: Check the RJ-65 cable.
  • C: Verify that the phone's network can access the option 150 server.
  • D: Verify that the RJ-11 cable is plugged into the PC port.
  • E: Disable HSRP on the access layer switch.
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Question 27

A Cisco UCM administrator wants to enable the Self-Provisioning feature for end users. Which two prerequisites must be met first? (Choose two.)

  • A: End users must have a primary extension.
  • B: End users must be associated to a user profile or feature group template that includes a universal line template and universal device template.
  • C: End users must have a secondary extension.
  • D: End users must belong to Standard CCM Admin Users group, the Standard CCM End Users group, and the Standard CCM Self-Provisioning group.
  • E: Cisco Extended Functions service must be running.
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Question 28

An administrator executes the debug isdn q931 command while debugging a failed call. After a test call is placed, the logs return a disconnect cause code of 1.
What is the cause of this problem?

  • A: The dialed number is not assigned to an endpoint.
  • B: The destination number rejects the call.
  • C: The destination number is busy.
  • D: The media resource is unavailable.
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Question 29

Where in Cisco UCM are codec negotiations configured for endpoints?

  • A: under device profiles in device settings
  • B: in in-service parameters
  • C: in enterprise parameters
  • D: under regions using preference lists
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Question 30

An engineer configures a Cisco Unified Border Element and must ensure that the codecs negotiated meet the ITSP requirements. The ITSP supports G.711ulaw and G.729 for audio and H.264 for video. The preferred voice codec is G.711. Which configuration meets this requirement?
A.

Image 1

B.

Image 2

C.

Image 3

D.

Image 4
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Question 31

What is a characteristic of a SIP endpoint configured in Cisco UCM with "Use Trusted Relay Point" set to "On"?

  • A: It enables Cisco UCM to insert an MTP or transcoder designated as a TRP.
  • B: It enables the Use Trusted Relay Point setting from the associated common device configuration.
  • C: If TRP is allocated and MTP is also required for the endpoint, calls fail.
  • D: It creates a trust relationship with the called party.
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Question 32

A customer is deploying a SIP IOS gateway for a customer who requires that in-band DTMF relay is first priority and out-of-band DTMF relay is second priority.
Which IOS entry sets the required priority?

  • A: dtmf-relay rtp-nte sip-notify
  • B: dtmf-relay cisco-rtp
  • C: sip-notify dtmf-relay rtp-nte
  • D: dtmf-relay sip-kpml cisco-rtp
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Question 33

Which DHCP option must be set up for new phones to obtain the TFTP server IP address?

  • A: option 15
  • B: option 6
  • C: option 66
  • D: option 120
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Question 34

Image 1

Refer to the exhibit. An engineer configures a VoIP dial peer on a Cisco gateway. Which codec is used?

  • A: G.711ulaw
  • B: No codec is used (missing codec command).
  • C: G.711alaw
  • D: G.729r8
—

Question 35

An engineer must configure an MGCP gateway and register it to Cisco Unified Communications Manager. Which prerequisite must be met before applying the gateway commands to enable MGCP?

  • A: The MGCP gateway and the Cisco Unified CM must be able to communicate aver ports 5060 and 5061.
  • B: Cisco Unified CM and the MGCP gateway must utilize the SIP OPTIONS ping feature to monitor status.
  • C: The MGCP gateway must have voice service VoIP configured.
  • D: The MGCP gateway and the Cisco Unified CM must be able to communicate over ports 2427, 2428, and 2727.
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Question 36

Image 1

Refer to the exhibit. Given this "debug isdn q921" output, what is the problem with the PRI?

  • A: Layer 1 is down on the controller.
  • B: PRI does not have an IP address configured on the interface.
  • C: Nothing, the PRI is sending keepalives.
  • D: Layer 2 is down on the controller.
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Question 37

An administrator is trying to change the default LINECODE for a voice ISDN T1 PRI. Which command makes this change?

  • A: linecode esf
  • B: linecode ami
  • C: linecode hdb3
  • D: linecode b8zs
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Question 38

Due to provider requirements, outgoing calls from the Enterprise to the PSTN must start with channel 1.
Which ISDN command changes the channel selection on IOS to meet this requirement?

  • A: isdn bchan-number-order descending
  • B: isdn bchan-number-order ascending
  • C: isdn protocol-emulate network
  • D: isdn incoming-voice voice
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Question 39

Image 1

Refer to the exhibit. What causes of the PRI issue?

  • A: The cable is unplugged.
  • B: The clock source is incorrect.
  • C: The controller shut down.
  • D: The framing is configured incorrectly.
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Question 40

Image 1

Refer to the exhibit. An engineer verifies the configuration of an MGCP gateway. The commands are already configured. Which command is necessary to enable
MGCP?

  • A: Device(config)# mgcp enable
  • B: Device(config)# ccm-manager enable
  • C: Device(config)# ccm-manager active
  • D: Device(config)# mgcp
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Question 41

Image 1

Refer to the exhibit. A call to an international number has failed. Which action corrects this problem?

  • A: Add the bearer-cap speech command to the voice port.
  • B: Strip the leading 011 from the called party number.
  • C: Assign a transcoder to the MRGL of the gateway.
  • D: Add the isdn switch-type primary-dms100 command to the serial interface.
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Question 42

Image 1

Refer to the exhibit. A customer submits this debug output, captured on a Cisco IOS router. Assuming that an MGCP gateway is configured with an ISDN BRI interface, which BRI changes resolve the issue?

  • A: interface BRI0/1/1 no ip address isdn switch-type basic-net3 isdn incoming-voice voice isdn send-alerting isdn static-tei 0
  • B: interface BRI0/1/0 no ip address isdn switch-type basic-net3 isdn point-to-multipoint-setup isdn incoming-voice voice isdn send-alerting isdn static-tei 0
  • C: interface BRI0/1/1 no ip address isdn switch-type basic-net3 isdn point-to-point-setup isdn incoming-voice voice isdn send-alerting isdn static-tei 0
  • D: interface BRI0/1/1 no ip address isdn switch-type basic-net3 isdn point-to-multipoint-setup isdn incoming-voice voice isdn send-alerting isdn static-tei 0
—

Question 43

Which two conditions must a user meet to provision a new device using the Self-Provisioning feature? (Choose two.)

  • A: The user must have a primary extension.
  • B: At least two DNs must be assigned to the user device.
  • C: The user must be part of ג€Standard CCM Super Userג€.
  • D: The user must have the appropriate universal device template linked to the user profile.
  • E: The user must have at least one user device profile assigned.
—

Question 44

Which command must be defined before an administrator has the ability to change the linecode value on an ISDN T1 PRI in slot 0/2 on an IOS-XE gateway?

  • A: voice-port 0/2/0:23
  • B: isdn incoming-voice voice
  • C: card type t1 0 2
  • D: pri-group timeslots 1-24
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Question 45

Image 1

Refer to the exhibit. What is the result of applying these two rules to a voice translation profile for use with an ISDN T1 PRI on a Cisco Voice Gateway?

  • A: The leading Plus is stripped from the numeric phone number
  • B: The ISDN Type is modified to the administrator's defined value
  • C: Any zero is stripped from the numeric phone number
  • D: The ISDN Plan is modified to the administrators defined value
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Question 46

An administrator needs to strip the leading 9 from outbound calls on an IOS Voice Gateway, and ensure that the system handles 911 emergency calls. Which configuration is needed to accomplish this task?
A.

Image 1

B.

Image 2

C.

Image 3

D.

Image 4
—

Question 47

An engineer must configure a Cisco ISR 4000 as an MGCP gateway to download its MGCP-specific configuration from Cisco UCM. Which Cisco IOS configuration snippet accomplishes this task?

  • A: ISR4K(config)# ip tftp source-interface GigabitEthernet 0/0/1 ISR4K(config)# mgcp call-agent 10.1.2.3 2428 service-type mgcp version 0.1 ISR4K(config)# ccm-manager config server 10.1.2.3 ISR4K(config)# ccm-manager config ISR4K(config)# ccm-manager mgcp ISR4K(config)# mgcp
  • B: ISR4K(config)# ip tftp source-interface GigabitEthernet 0/0/1 ISR4K(config)# mgcp call-agent 10.1.2.3 2427 service-type mgcp version 0.1 ISR4K(config)# ccm-manager config server 10.1.2.3 ISR4K(config)# ccm-manager config download ISR4K(config)# ccm-manager mgcp ISR4K(config)# mgcp
  • C: ISR4K(config)# ip tftp source-interface GigabitEthernet 0/0/1 ISR4K(config)# mgcp call-agent 10.1.2.3 2427 service-type mgcp version 11.5.1 ISR4K(config)# ccm-manager config server 10.1.2.3 ISR4K(config)# ccm-manager config ISR4K(config)# ccm-manager mgcp ISR4K(config)# mgcp
  • D: ISR4K(config)# ip tftp source-interface GigabitEthernet 0/0/1 ISR4K(config)# mgcp call-agent 10.1.2.3 2427 service-type mgcp version 0.1 ISR4K(config)# ccm-manager config server 10.1.2.3 ISR4K(config)# ccm-manager config ISR4K(config)# ccm-manager mgcp ISR4K(config)# mgcp
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Question 48

An engineer must manually register an analog port with Cisco UCM using the MGCP protocol. Which commands are required?

  • A: no mgcp mgcp call-agent 172.16.1.252 ccm-manager config server 172.16.1.252 ccm-manager config ccm-manager mgcp ! dial-peer voice 1 pots port 1/0/0 shut no shut !
  • B: mgcp mgcp call-agent 172.16.1.252 ccm-manager config server 172.16.1.252 ccm-manager config ccm-manager mgcp ! dial-peer voice 1 pots port 1/0/0 shut no shut !
  • C: mgcp ccm-manager config server 172.16.1.252 ccm-manager config ! dial-peer voice 1 pots application MGCPAPP port 1/0/0 !
  • D: mgcp mgcp call-agent 172.16.1.252 ccm-manager config server 172.16.1.252 ccm-manager config ccm-manager mgcp ! dial-peer voice 1 pots application MGCPAPP port 1/0/0 shut no shut !
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Question 49

Users dial a 9 before a 10-digit phone number to make an off-net call. All 11 digits are sent to the Cisco Unified Border Element before going out to the PSTN. The
PSTN provider accepts only 10 digits. Which configuration is needed on the Cisco Unified Border Element for calls to be successful?

  • A: voice translation-rule 1 rule 1 /^9ג€¦ג€¦ג€¦./ //
  • B: voice translation-rule 1 rule 1 /^9.+/ //
  • C: voice translation-rule 1 rule 1 /^9(ג€¦ג€¦ג€¦.)/ //
  • D: voice translation-rule 1 rule 1 /^9/ //
—

Question 50

Image 1

Refer to the exhibit. What is the registration state of the analog port in this debug output?

  • A: The analog port is currently shut down.
  • B: The analog port is registered to Cisco UCM.
  • C: The MGCP Gateway is not communicating with the Cisco UCM.
  • D: The analog port failed to register to Cisco UCM with an error code 200.
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