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400-051 Exam Questions - Online Test


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Q1. Refer to the exhibit. 

Ephone 1 has three active calls. The first two calls were inbound calls, which the user put on hold to place a third call outbound. What will happen on ephone 1 when a fourth call arrives for extension 2001? 

A. The fourth call will be delivered to ephone 1 because it only received two inbound calls, one call less than the busy-trigger-per-button setting. 

B. The fourth call will be delivered to ephone 1 because the huntstop channel setting is not yet saturated. 

C. The fourth call will be delivered to ephone 1 because it can handle up to five calls on each button. 

D. The fourth call will be held temporarily by the IOS Software until ephone 1 disconnects one of the active calls. 

E. The fourth call will not be delivered and the caller will hear a user busy tone. 

Answer:

Q2. What is the maximum length of any numeric geographic area address in ITU recommendation E.164? 

A. 15 

B. 18 

C. 21 

D. 22 

E. 25 

Answer:

Q3. Refer to the exhibit. 

If this SIP call is initiated using early offer, which SIP message will UA#2 use to communicate its media capability to UA#1? 

A. INVITE 

B. 180 Ringing 

C. 200 OK 

D. ACK 

E. RTP Media 

Answer:

Q4. To which SIP response class do the SIP response codes 300 to 399 belong? 

A. Provisional 

B. Client Failure 

C. Server Failure 

D. Successful 

E. Redirection 

Answer:

Q5. Which statement about what happens to a hunt member who does not answer queuing-enabled hunt-list call in Cisco Unified Communications Manager 9.1 is true? 

A. The hunt member is logged off automatically and must press HLOG to log back in. 

B. The hunt member remains logged in if Automatically Logout Hunt Member on No Answer is not selected in Cisco Unified Communications Manager Service Parameters. 

C. The hunt member is logged off automatically and must manually reset the phone to log back in. 

D. The hunt member is logged off if Automatically Logout Hunt Member on No Answer is selected on the Line Group configuration page. 

E. The hunt member remains logged in if Automatically Logout Hunt Member on No Answer is not selected in Hunt Pilot configuration page. 

Answer:

Q6. You have implemented 5-digit forced authorization codes to all international route patterns on Cisco Unified Communications Manager. Your users report that after entering the FAC codes, they must wait for more than 10 seconds before the call is routed. 

Which procedure eliminates the wait time? 

A. Check and eliminate any existing route patterns that overlap with the international route pattern. 

B. Go to the Cisco Unified Communications Manager Service Parameters and reduce the T-304 number to 5000 milliseconds. 

C. Request your long distance telephone service provider to reduce the call setup time to 5 seconds. 

D. Configure a # (hash) sign to the end of the forced authorization codes to signal the end of dialing. 

E. Educate the users to press # (hash) after entering the forced authorization codes. 

Answer:

Q7. Which two applications must be connected to a leaf cluster in a Cisco Unified Communications Manager Session Management Edition deployment? (Choose two.) 

A. Cisco Unified Meeting Place 

B. Cisco Unified Contact Center Express 

C. H.323-based video conferencing systems 

D. Cisco Unity 

E. Cisco Unified Communications Manager Attendant Console 

F. fax servers 

Answer: BE 

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

A. LAN speed discovery 

B. network policy discovery 

C. location identification discovery 

D. power discovery 

E. trust extension 

Answer:

Q9. 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:

Q10. Refer to the exhibit. 

A user is going through a series of dialing steps on a SIP Type B IP phone to call a SCCP IP phone. Both phones are registered to the same Cisco Unified Communications Manager cluster. Assume that the calling SIP phone is associated with a SIP dial rule with a pattern value of "2001". 

Which statement about how digits are forwarded to the Cisco Unified Communications Manager for further call processing is true? 

A. As each digit is pressed on the SIP IP phone, it is sent to the Cisco Unified Communications Manager in a SIP NOTIFY message as a KPML event. 

B. The SIP IP phone waits for the inter-digit timer expiry and then sends each digit to the Cisco Unified Communications Manager as a separate KPML event in a SIP NOTIFY message. 

C. As soon as the user selects the Dial soft key, the SIP IP phone forwards all digits to the Cisco Unified Communications Manager in a SIP INVITE message. 

D. As soon as the Dial soft key is selected, the SIP IP phone forwards the first digit in a SIP INVITE and the subsequent digits in SIP INFORMATION messages. 

E. The SIP IP phone waits for the inter-digit timer expiry, and then sends all digits to the Cisco Unified Communications Manager in a SIP INVITE message. 

Answer: