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Q121. Scenario 

There are two call control systems in this item. The Cisco UCM is controlling the Cisco Jabber for Windows Client, and the 7965 and 9971 Video IP Phone. The Cisco VCS is controlling the SX20, the Cisco TelePresence MCU, and the Cisco Jabber TelePresence for Windows. 

Use the exhibits to answer the following questions. 

DP 

Locations 

CSS 

Movi Failure 

Movi Settings 

CIPTV Topo 

Subzone 

Links 

Pipe 

What two issues could be causing the Cisco Jabber Video for TelePresence failure shown in the exhibit? (Choose two.) 

A. Incorrect username and password 

B. Wrong SIP domain configured. 

C. User is not associated with the device. 

D. IP or DNS name resolution issue. 

E. CSF Device is not registered. 

F. IP Phone DN not associated with the user. 

Answer: B,D 


Q122. Refer to the exhibit. 

All HQ phones are configured to use HQ_MRGL and all BR phones are configured to use BR_MRGL. For the HQ phones always to use the hardware conference bridge as a first choice, which configuration should be implemented? 

A. Ensure that both the hardware and software conference bridges are listed in the HQ_MRG. Ensure that the instance ID for the hardware conference bridge is 0. 

B. Ensure that both the hardware and software conference bridges are listed in the HQ_MRG. The hardware conference bridge must be configured first. 

C. Assign the hardware conference bridge to HQ_MRG. Configure a second HQ_MRG_2 and assign the software conference bridge to it. Add both the HQ_MRG and HQ_MRG_2 to the HQ_MRGL and list the HQ_MRG first. 

D. Assign the hardware conference bridge to HQ_MRG. Configure a second HQ_MRG_2 and assign the software conference bridge to it. Configure an additional HQ_MRGL_2. Add the HQ_MRG to HQ_MRGL. Add HQ_MRG_2 to HQ_MRGL_2. The HQ_MRGL should be assigned to the HQ phones. The HQ_MRGL_2 should be assigned to the HQ device pool. 

Answer:


Q123. You recently implemented call redundancy at a new remote site, and users report that calls are dropped when the remote site supposedly is in SRST. Which two actions must you take to troubleshoot the problem? (Choose two.) 

A. Confirm that SRST is configured on the voice gateway. 

B. Confirm that the site has an SRST reference that is correctly associated with the Cisco Unified Communications Manager group. 

C. Confirm that a calling search space is assigned to the voice gateway in Cisco Unified Communications Manager. 

D. Confirm that the site devices are associated with a Cisco Unified Communications Manager group and that four Cisco Unified Communications Manager servers are available. 

E. Check the Region settings in Cisco Unified Communications Manager. 

F. Restart Cisco Unified Communications Manager services to confirm that the server is working correctly. 

Answer: A,B 


Q124. Scenario 

There are two call control systems in this item. The Cisco UCM is controlling the DX650, the Cisco Jabber for Windows Client, and the 9971 Video IP Phone. The Cisco VCS and TMS control the Cisco TelePresence MCU, and the Cisco Jabber TelePresence for Windows. 

Use the exhibits to answer the following questions. 

DP 

Locations 

CSS 

SRST 

SRST-BR2 Config 

BR2 Config 

SRSTPSTNCall 

After adding SRST functionality the SRST does not work. After reviewing the exhibits, which of the following reasons could be causing this failure? 

A. Device Pool cannot be default. 

B. The Cisco UCM is pointing to the wrong IPv4 address of the BR router. 

C. The router does not support SRST. 

D. The SRST enabled router is not configured correctly. 

Answer:


Q125. In which two locations can you verify that a phone has a standby Cisco Unified Communications Manager? (Choose two.) 

A. RTMT 

B. phone menu 

C. Cisco Unified Serviceability 

D. phone webpage 

Answer: B,D 


Q126. When Cisco Extension Mobility is implemented, how is the audio source for the MOH selected? 

A. The audio source that is configured at the user device profile is selected. 

B. The audio source that is configured at the home phone of the user is selected. 

C. The audio source that is configured at the physical phone used for the Cisco Extension Mobility login is selected. 

D. The audio source that is configured in the IP Voice Media Streaming parameters is selected. 

Answer:

Explanation: 

Incorrect Answer: B, C, D To specify the audio source that plays when a user initiates a hold action, choose an audio source from the User Hold MOH Audio Source drop-down list box from device profile configuration settings. Link: http://cisco.biz/en/US/docs/voice_ip_comm/cucmbe/admin/8_6_1/ccmcfg/b06dvprf.html 


Q127. Scenario There are two call control systems in this item. The Cisco UCM is controlling the DX650, the Cisco Jabber for Windows Client, and the 7965 and 9971 Video IP Phones. The Cisco VCS and TMS control the Cisco TelePresence Conductor, the Cisco TelePresence MCU, and the Cisco Jabber TelePresence for Windows. 

Use the exhibits to answer the following questions. 

DNS Servers 

Device Pool 

Expressway 

ILS 

Locations 

MRA 

Speed Dial 

SIP Trunk 

The intercluster URI call routing no longer allows calls between sites. What is the reason why this would happen? (Choose two) 

A. Wrong SIP domain configured. 

B. User is not associated with the device. 

C. IP or DNS name resolution issue. 

D. No SIP route patterns for cisco.lab exist. 

Answer: C,D 


Q128. To preserve analog calls in an MGCP switchback event, which three commands must be configured in the MGCP fallback router? (Choose three.) 

A. h323 

B. mgcp-switchback-graceful 

C. voice service voip 

D. mgcp-graceful 

E. preserve-h323 

F. no h225 timeout keepalive 

Answer: A,C,F 

Explanation: 

Incorrect Answer: B, D, E these additional command for call preservation when using MGCP fallback: voice service voip h323 no h225 timeout keepalive Reference. CCNP Voice CIPT2 642-457 Quick Reference, 2nd Edition 


Q129. Company A has deployed a VCS Control and is attempting to register a third-party endpoint. The engineer has confirmed that no traffic is being blocked for the endpoint and it is receiving a valid IP address. Which option could be the cause of this registration failure? 

A. Third-party endpoints are not compatible with VCS Control, only with VCS Expressway. 

B. Cisco Unified Communications Manager is required in addition to the VCS Control. 

C. An incorrect SIP domain is configured on the VCS Control for the endpoint. 

D. The VCS Control must be deployed together with VCS Expressway before endpoints can register to either one. 

Answer:


Q130. When an incoming PSTN call arrives at an H.323 gateway, how does the calling number get normalized to a global E.164 number with + prefix in Cisco Unified Communications Manager? 

A. Normalization is done using translation patterns. 

B. Normalization is done using route patterns. 

C. Normalization is done using the gateway incoming called party prefixes based on number type. 

D. Normalization is done using the gateway incoming calling party prefixes based on number type. 

E. Normalization is achieved by local route group that is assigned to the H.323 gateway. 

Answer: