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Q1. Which statement about G.722.1 codec support on Cisco Unified Communications Manager is true? 

A. It is always preferred by Cisco Unified Communications Manager over G.711. 

B. It is a high-complexity wideband codec. 

C. It operates at bit rates of 15.2 and 13.3 kb/s. 

D. It is supported for SIP and SCCP devices. 

E. It is supported for SIP and H.323 devices. 

Answer: E 

Q2. Refer to the exhibit. 

How many inbound calls can be handled simultaneously between ephone 1 and ephone 2 before a user busy tone is returned? 

A. 6 

B. 7 

C. 8 

D. 9 

E. 11 

Answer: A 

Q3. Refer to the exhibit. 

Which option describes the method used by Cisco IOS gateways to tunnel QSIG signaling messages in H.323 protocol? 

A. H.323 Annex M1 

B. H.323 Annex M2 

C. H.323 Annex A 

D. ISDN Generic Transparency Descriptor 

E. H.450.1 

Answer: D 

Q4. To which Cisco enterprise medianet application class does Cisco TelePresence belong? 

A. VoIP Telephony 

B. Real-time Interactive 

C. Multimedia Conferencing 

D. Broadcast Video 

E. Low Latency Data 

Answer: B 

Q5. Refer to the exhibit. 

Which SIP message header is used to tunnel QSIG messages across the SIP network when the OGW receives a call bound for the TGW? 

A. Content-TypE. application/sdp 

B. Content-TypE. application/qsig 

C. Content-TypE. message/ISUP 

D. Content-TypE. message/external-body 

E. Content-TypE. application/x-q931 

Answer: B 

Q6. When neither the active or standby Location Bandwidth Manager in the configured LBM group is available, what will the Cisco CallManager service on a subscriber Cisco Unified Communications Manager server do to make location CAC decisions? 

A. It will attempt to communicate with the first configured member in the Location Bandwidth Manager hub group. 

B. It will use the Call Treatment When No LBM Available service parameter with the default action to allow calls. 

C. It will use the Call Treatment When No LBM Available service parameter with the default action to reject calls. 

D. It will attempt to communicate with the local LBM service for location CAC decisions. 

E. It will allow all calls until communication is reestablished with any configured servers in the LBM group. 

Answer: D 

Q7. Which H.245 information is exchanged within H.225 messages in H.323 Fast Connect? 

A. Terminal Capability Set 

B. Open Logical Channel 

C. Master-Slave Determination 

D. Call Setup 

E. Call Progress 

Answer: B 

Q8. Which capability is supported by Cisco Discovery Protocol but not by LLDP-MED? 

A. LAN speed and duplex discovery 

B. network policy discovery 

C. location identification discovery 

D. power discovery 

E. trust extension 

Answer: E 

Q9. Which method allows administrators to determine the best match impedance on analog voice ports in Cisco IOS router without having to shut and no shut the ports? 

A. THL tone sweep 

B. original tone sweep 

C. ECAN test 

D. inject-tone local sweep 

E. remote loop 

Answer: A 

Q10. Which option is a characteristic of the Enhanced Location Call Admission Control mechanism on Cisco Unified Communications Manager? 

A. It accounts for network protocol rerouting. 

B. It accounts for network downtime and failures. 

C. It supports dynamic bandwidth adjustments based on WAN topology changes. 

D. It supports asymmetric media flows such that different bit rates in each direction are deducted accordingly. 

E. Unidirectional media flows are deducted as if they were bidirectional. 

Answer: E