Cause all that matters here is passing the Cisco 400-051 exam. Cause all that you need is a high score of 400-051 CCIE Collaboration exam. The only one thing you need to do is downloading Actualtests 400-051 exam study guides now. We will not let you down with our money-back guarantee.


2026 New 400-051 Exam Dumps with PDF and VCE Free: https://www.2passeasy.com/dumps/400-051/

Q1. In an effort to troubleshoot a caller ID delivery problem, a customer emailed you the voice port configuration on a Cisco IOS router. Which type of voice port is it? 

A. FXS 

B. E&M 

C. BRI 

D. FXO 

E. DID 

Answer:

Q2. Which codec is supported on the Cisco PVDM2 DSP modules but not on the PVDM3 DSP modules? 

A. G.728 

B. G.729B 

C. G.729AB 

D. G.723 

E. G.726 

Answer:

Q3. Which two categories are state-based greetings on Cisco Unity Express? (Choose two.) 

A. Meeting 

B. Vacation 

C. Internal 

D. Closed 

E. Alternate 

F. Extended Absence 

Answer: CD 

Q4. Refer to the exhibit. 

Assuming this NFAS-enabled T1 PRI configuration on a Cisco IOS router is fully functional, what will the controller T1 1/1 D-channel status be in the output of the show isdn status command? 

A. MULTIPLE_FRAME_ESTABLISHED 

B. TEI_ASSIGNED 

C. AWAITING_ESTABLISHMENT 

D. STANDBY 

E. INITIALIZED 

Answer:

Q5. Which two Cisco Unified Communications Manager SIP profile configuration parameters for a SIP intercluster trunk are mandatory to enable end-to-end RSVP SIP Preconditions between clusters? (Choose two.) 

A. Set the RSVP over SIP parameter to Local RSVP. 

B. Set the RSVP over SIP parameter to E2E. 

C. Set the SIP Rel1XX Options parameter to Disabled. 

D. Set the SIP Rel1XX Options parameter to Send PRACK If 1xx Contains SDP. 

E. Set the SIP Rel1XX Options parameter to Send PRACK for All 1xx Messages. 

F. Check the Fall Back to Local RSVP check box. 

Answer: BD 

Q6. In Channel Associated Signaling on a T1 circuit using Extended Super Frame, how many signaling bits does each T1 timeslot have? 

A. 1 

B. 2 

C. 4 

D. 12 

E. 24 

Answer:

Q7. How many RTP streams exist on the network when a Cisco Unified Contact Center Express agent is engaged in a call that is being silently monitored and recorded? 

A. 3 

B. 4 

C. 5 

D. 6 

E. 8 

Answer:

Q8. Which Cisco Unified Contact Center Express script media step can invoke a VXML application to retrieve and play prompts on-demand from an off-box location? 

A. Play Prompt step 

B. Voice Browser step 

C. Menu step 

D. Recording step 

E. Simple Recognition step 

Answer:

Q9. Which configuration parameter defines whether or not the user portion of a directory URI is case sensitive on Cisco Unified Communications Manager 9.1 or later? 

A. URI Dialing Display Preference in Cisco CallManager Service Parameter 

B. URI Lookup Policy in Cisco CallManager Service Parameter 

C. URI Dialing Display Preference in Enterprise Parameters 

D. URI Lookup Policy in Enterprise Parameters 

E. The user portion of a directory URI is always case sensitive and cannot be changed. 

Answer:

Q10. What does a period accomplish when it is used in a SIP Dial Rule pattern that is associated with a Cisco 9971 IP Phone that is registered to Cisco Unified Communications Manager? 

A. It matches any single digit from 0 to 9. 

B. It matches one or more digits from 0 to 9. 

C. It is a delimiter and has no significant dialing impact. 

D. It matches any single digit from 0 to 9, or the asterisk (*) or pound (#) symbols. 

E. It matches one or more digits from 0 to 9, or the asterisk (*) or pound (#) symbols. 

Answer: