400-051 Exam - CCIE Collaboration

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Q1. Which statement describes the supported integration method when Cisco Unity Connection and Cisco Unified Communications Manager are installed on the same server as Cisco Unified Communications Manager Business Edition? 

A. Only SCCP integration is supported. 

B. Only SIP integration is supported. 

C. Both SCCP or SIP integration are supported, but you must choose one or the other. 

D. Q-Sig integration is supported through a voice-enabled Cisco ISR router. 

E. Circuit-switched integration is supported through PIMG. 

Answer:

Q2. Refer to the exhibit. 

You received this debug output to troubleshoot a Cisco IOS MGCP gateway problem at a customer site. Which statement about this endpoint on the Cisco MGCP gateway is true? 

A. This endpoint is on a T1 Controller 0/1/0. 

B. This endpoint is on an E1 Controller 0/1/0. 

C. This endpoint is on a T1 Controller 0/1/1. 

D. This endpoint is on an E1 Controller 0/1/2. 

E. This endpoint is on an T1 Controller 0/1/2. 

Answer:

Q3. Which mechanism enables the Cisco Unified CCX Cisco Agent Desktop application to obtain a copy of the RTP packet stream directly from a supported IP phone? 

A. SPAN port monitoring 

B. desktop monitoring 

C. remote SPAN monitoring 

D. reflector port monitoring 

E. ESPAN monitoring 

Answer:

Q4. Which statement describes the Maximum Serving Count service parameter of the Cisco TFTP service on Cisco Unified Communications Manager? 

A. It specifies the maximum number of files in the TFTP server disk storage. 

B. It specifies the maximum number of TFTP client requests to accept and to serve files at a given time. 

C. It specifies the maximum file support by the Cisco TFTP service. 

D. It specifies the maximum file counts, in cache as well as in disk, that are supported by the Cisco TFTP service. 

E. It specifies the maximum number of TFTP client requests to accept and to serve files in a 120-minute window. 

Answer:

Q5. In Cisco IOS routers, which chipset is the PVDM-12 DSP hardware based on? 

A. C542 

B. C549 

C. C5510 

D. C5421 

E. C5409 

Answer:

Q6. Which codec complexity mode, when deployed on Cisco IOS routers with DSPs using the C5510 chipset, supports the most G.711 calls per DSP? 

A. Low 

B. Medium 

C. High 

D. Secure 

E. Flex 

Answer:

Q7. Refer to the exhibit. 

From this NFAS-enabled T1 PRI configuration on a Cisco IOS router, how many bearer channels are available to carry voice traffic? 

A. 91 

B. 92 

C. 93 

D. 94 

E. 95 

Answer:

Q8. Refer to the exhibit. 

You received this debug output to troubleshoot a Cisco IOS MGCP gateway call quality issue at a customer site. Which statement about this message is true? 

A. The MGCP gateway is responding to an RQNT message from Cisco Unified Communications Manager to poll the call statistics of an active call. 

B. The MGCP gateway is responding to an AUEP message from Cisco Unified Communications Manager to poll the call statistics of a terminating call. 

C. The MGCP gateway is responding to an MDCX message from Cisco Unified Communications Manager during a call setup. 

D. The MGCP gateway is responding to an AUCX message from Cisco Unified Communications Manager about an active call. 

E. The MGCP gateway is responding to a DLCX message from Cisco Unified Communications Manager about a terminating call. 

Answer:

Q9. A queued call has reached the maximum wait time configured for a Cisco Unified Communications Manager native call queue. 

Which statement about what happens to this queued call is true? 

A. Calls are handled according to the Forward Hunt No Answer settings on the Hunt Pilot configuration page. 

B. Calls are handled according to the When Maximum Wait Time Is Met settings on the Hunt Pilot Configuration page. 

C. Calls are handled according to the When Maximum Wait Time Is Met settings in Cisco Unified Communications Manager Service Parameters. 

D. Calls are handled according to the Not Available Hunt Option settings on the Line Group Configuration page. 

E. Calls are handled according to the When Queue Is Full settings on the Hunt Pilot Configuration page. 

Answer:

Q10. Which two security services are provided by the Phone Proxy function on a Cisco ASA appliance? (Choose two.) 

A. It provides interworking to ensure that external IP phone traffic is encrypted, as long as the Cisco Unified Communications Manager cluster runs in secure mode. 

B. It only applies to encrypted voice calls where both parties utilize encryption. 

C. It manipulates the call signaling to ensure that all media is routed via the adaptive security appliance. 

D. It supports encrypted TFTP operation of IP phone configuration files. 

E. It intercepts and authenticates soft clients before they reach Cisco Unified Communications Manager clusters. 

F. It requires a remote routing device with an IPsec VPN tunnel. 

Answer: CE