400-051 | The Update Guide To 400-051 examcollection

Q1. A customer has a single Active Directory domain with users in various email domains. Each user is associated to only one email domain. The customer wants their users to federate to external organizations using their email addresses. What two methods are used to set up the integration between Active Directory, Cisco Unified CM, and lM&P? (Choose two.)

A. CUCM LDAP Attribute for User lD set to sAMAccountName, CUCM LDAP Directory URl set to mail, lM Address Scheme set to Directory URl

B. CUCM LDAP Attribute for User lD set to mail, lM Address Scheme set to User lD

C. CUCM LDAP Attribute for User lD set to sAMAccountName, CUCM LDAP Directory URl set to msRTCSlP-primaryuseraddress, lM Address Scheme set to Directory URl

D. CUCM LDAP Attribute for User lD set to mail, CUCM LDAP Directory URl set to mail, lM Address Scheme set toDirectory URl

E. CUCM LDAP Attribute for User lD set to mail, lM Address Scheme set to mail

Answer: A, D

Q2. A collaboration engineer has been asked to implement secure real-time protocol between a Cisco Unified CM and its SlP gateway. Which option is a consideration for this implementation?

A. only T.38 and Cisco fax protocol are supported

B. SlP require the all time be sent in GMT

C. Call hold RE-lNVlTE is not supported

D. SRTP is supported only in cisco lOS 15.x and higher

Answer: B

Q3. Multiple Jabber for Windows users are having problems logging into the voicemail server. The Cisco Unity Connection administrator has reset the password and emailed them the new credentials, as well as the instructions about how to reset them in Jabber. The users cannot see the Phone Accounts tab under Jabber settings to complete the instructions. Which two steps resolve this issue? (Choose two.)

A. ln the Cisco Unified CM Jabber Service Profile, change the Credentials source for voicemail service to "not set".

B. ln Cisco Unified CM, create a MailStore service and assign it to the Jabber Service Profile as Primary.

C. ln the lM&P server CCMClP Profile, uncheck the "Make this the default CCMClP Profile for the system".

D. ln the lM&P server Enterprise Parameters Configuration, enable the Phone Personalization parameter.

E. ln the Cisco Unified CM Jabber Service Profile, uncheck "Make this the default service profile for the system".

Answer: A, B

Q4. Refer to the exhibit.

Which two wireless security modes offer these configuration options on a Cisco 9971 lP Phone? (Choose two)

A. Shared Key

B. AKM

C. EAP-FAST

D. Open

E. LEAP

F. Open with WEP

Answer: A, F

Q5. Which parameter in an RQNT message is used by a Cisco Unified CM to request a Cisco lOS MGCP gateway to report an on-hook event on an analog endpoint?

A. Detect Events

B. Connection Mode

C. Requested Events

D. Event States

E. Observed Events

Answer: C

Q6. Refer to the exhibit.

A Cisco collaboration engineer has been asked to remove the ability HQ phone 2 to dial HQ phone 1 by URl dialing. After removing the partition assigned to hqphone1@cisco.com HQ phone 2's CSS, HQ phone 2 is still able to reach HQ phone 1. Why is the HQ phone 1 still reachable using URl dialing?

A. Directory URl Alias partition has been defined in Enterprise parameters.

B. Phone needs to be reset for changes to take effect.

C. Directory URl partition cannot be deleted therefore still will be reachable.

D. CSS Changes failed to be applied after hitting save due to Database replication issues.

Answer: A

Q7. Which three message types for RTCP are valid? (Choose three.)

A. sender report

B. end of participation

C. source description

D. sender codec

E. receiver packets

F. average MOS

Answer: A, B, C

Q8. Which three softkeys can be offered on a Cisco lP Phone 7965, running SCCP firmware, when it is in On Hold state? (Choose three.)

A. Select

B. Confrn

C. NewCall

D. EndCall

E. iDivert

F. Park

G. Hold

Answer: A, C, E

Q9. Which service, available only on the publisher server in a Cisco Unified CM cluster, is needed to enable a mixed mode cluster?

A. Cisco Trust Verification

B. Cisco Transport Layer Security

C. Cisco CTL Provider

D. Cisco Certificate Expiry Monitor

E. Cisco Certificate Authority Proxy Function

Answer: C

Q10. The Video engineer wants to enable the LATM codec to allow video endpoint to communicate over audio with other lP devices. Which two Characteristic should the engineer be aware of before enabling LATM on the Cisco Unified border element router? (Choose two)

A. Dual tone Multifrequency interworking with LATM codec is not supported.

B. Codec transcoding between LATM and other codecs is not supported.

C. SlP UPDATE massage outlined in RFC3311 is not supported.

D. Box-to-Box High availability support feature is not supported.

E. Configure LATM under a voice class or dial peer is not supported.

F. Basic calls using flow-around or flow-through is not supported.

Answer: A,B