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Q131. Which remote-site redundancy technology fails over to POTS dial peers from the Cisco Unified Communications Manager dial plan during a WAN failure? 

A. MGCP fallback 

B. H.323 fallback 

C. SCCP fallback 

D. SIP fallback 

Answer: A 


Q132. Refer to the exhibit. 

How many calls are permitted by the RSVP configuration? 

A. one G.711 call 

B. two G.729 calls 

C. one G.729 call and one G.711 call 

D. eight G.729 calls 

E. four G.729 calls 

Answer: B 

Explanation: 

Incorrect Answer: A, C, D, E In performing location bandwidth calculations for purposes of call admission control, Cisco Unified Communications Manager assumes that each call stream consumes the following amount of bandwidth: 

.G.711 call uses 80 kb/s. 

.G.722 call uses 80 kb/s. 

.G.723 call uses 24 kb/s. 

.G.728 call uses 26.66 kb/s. 

.G.729 call uses 24 kb/s. 

Link: http://www.cisco.com/en/US/docs/voice_ip_comm/cucm/admin/8_6_1/ccmsys/a02cac.html #wpxref28640 


Q133. Which command can be used to manually send the MGCP gateway to register with the secondary Cisco Unified Communications Manager server? 

A. ccm-manager switchover-to-backup 

B. mgcp use backup 

C. ccm-manager register backup 

D. not supported 

Answer: A 


Q134. Which two actions ensure that the call load from Cisco TelePresence Video Communication Server to a Cisco Unified Communications Manager cluster is shared across Unified CM nodes? (Choose two.) 

A. Create a neighbor zone in VCS with the Unified CM nodes listed as location peer addresses. 

B. Create a single traversal client zone in VCS with the Unified CM nodes listed as location peer addresses. 

C. Create one neighbor zone in VCS for each Unified CM node. 

D. Create a VCS DNS zone and configure one DNS SRV record per Unified CM node. 

E. In VCS set Unified Communications mode to Mobile and remote access and configure each Unified CM node. 

Answer: A,D 


Q135. When you use the Query wizard to configure the trace and log central feature to collect install logs, if you have servers in a cluster in a different time zone, which time is used? 

A. TLC adjusts the time change appropriately. 

B. TLC uses its local time for all systems. 

C. TLC queries for the time zone as part of configuration. 

D. TLC produces an error and must be run remotely. 

Answer: A 


Q136. Which option describes the reason that transcoding resources are added in Cisco Unified Communications Manager? 

A. to enable transcoding resources in a Cisco Unified Communications Manager server 

B. to enable Cisco Unified Communications Manager to select the optimal single codec for end-to-end calls 

C. to enable transcoding resources in Cisco IP Phones 

D. to provide transcoding resources in Cisco IOS gateways to Cisco Unified Communications Manager 

Answer: D 


Q137. Which option describes a function of SIP preconditions? 

A. SIP preconditions enable end-to-end RSVP over an SIP trunk. 

B. SIP preconditions enable RSVP between Cisco IP Phones. 

C. SIP preconditions can be enabled in a gatekeeper. 

D. SIP preconditions enable end-to-end RSVP for calls through the PSTN. 

Answer: A 


Q138. A voice-mail product that supports only the G.711 codec is installed in headquarters. 

Which action allows branch Cisco IP phones to function with voice mail while using only the G.729 codec over the WAN link to headquarters? 

A. Configure Cisco Unified Communications Manager regions. 

B. Configure transcoding within Cisco Unified Communications Manager. 

C. Configure transcoding resources in Cisco IOS and assign to the MRGL of Cisco IP phones. 

D. Configure transcoder resources in the branch Cisco IP phones. 

Answer: C 


Q139. When configuring a video ISDN gateway, which two actions are requirements for the Cisco Preferred Architecture for Enterprise Collaboration? (Choose two.) 

A. Use SIP instead of H.323. 

B. Perform dial string manipulation on Cisco Unified Communications Manager. 

C. Use an * (asterisk) at the end of each ISDN number, as a suffix. 

D. Use an ! (exclamation point) at the end of each ISDN number, as a suffix. 

E. Use H.323 instead of SIP. 

Answer: A,B 


Q140. When considering Extension Mobility, what happens if a user logs into a phone for which the user does not have a user device profile? 

A. The phone reboots with an error. 

B. If a default device profile for this phone has been configured, it is loaded. 

C. The user cannot log in. 

D. Another user device profile is loaded. 

Answer: B