2013 Latest CCNA Voice 640-461 Real Exam Question 66-70

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QUESTION 66
Which headers are compressed when cRTP is used?
A. the UDP and RTP headers
B. the IP header only
C. the TCP header only
D. the RTP header only
E. the IP, UDP, RTP headers and the first byte of the payload
F. the IP, UDP, and RTP headers
Correct Answer: F Section: QoS Explanation
Explanation/Reference:
Compresses a header at various layers of the Open System Interconnection (OSI) reference model. Examples include Transmission Control Protocol (TCP) header compression, compressed RTP (cRTP), and compressed Internet Protocol/User Datagram Protocol (IP/UDP).

QUESTION 67
Which statement about Cisco Unity Connection user templates is true?
A. Changes in user templates affect only new users to be created.
B. Changes in user templates affect only existing users.
C. Changes in user templates affect new and existing users.
D. Changes in user templates have no impact on users unless those users are imported through Active Directory.
Correct Answer: A Section: Unity Connection Explanation
Explanation/Reference:
Changes to the template will not affect any currently existing user accounts that were based on the
template when they were created.
Changes to a user template affect only those accounts that are created subsequent to the changes.

QUESTION 68
When adding an IP phone to a Cisco Unified Communications Manager system, what two choices does an administrator have to add the phone to the system? (Choose two.)
A. auto-registration
B. FHSS provisioning
C. IP phone configuration assistant
D. manual provisioning
E. Cisco Unified Serviceability
Correct Answer: AD Section: IP Phone Explanation
Explanation/Reference:
You can automatically add phones that support either SCCP or SIP to the Cisco Unified Communications Manager database by using autoregistration, manually by using the phone configuration windows, or in groups with the Bulk Administration Tool (BAT), If you do not use autoregistration, you must manually add phones to the Cisco Unified Communications Manager database.

QUESTION 69
What would be the result if a user logs into Cisco Extension Mobility using a device profile that is not subscribed to the Cisco Extension Mobility Service?
A. Normal Cisco Extension Mobility operation will occur.
B. The user will not be able to log into Cisco Extension Mobility on the phone.
C. The phone will not use the correct device profile.
D. The user will not be able to log out of Cisco Extension Mobility on the phone.
E. The phone will reboot continuously.
Correct Answer: D Section: Extension Mobility Explanation Explanation/Reference:
User Device Profile
You can assign a user device profile to a user so that when a user logs in or out of a device, the
corresponding user device profile is loaded onto that device. Devices can adopt user device profiles when a
user logs into a device or when there is no user logged in.You can modify, or delete a user device profile in
the Cisco CallManager administration pages.

Logging In and Logging Out

When a user logs in, the current configuration of a device is replaced by a particular user device profile.

When a user logs out, the current configuration of a device (the user default device profile) is replaced by
the logout profile.

Cisco CallManager Extension Mobility supports only one login at a time on a device. Subsequent logins will
fail.

You cannot log out of a device which does not have anyone logged in.

Link:
http://www.cisco.com/en/US/products/sw/voicesw/ps556/
products_administration_guide_chapter09186a0080153e60.html

QUESTION 70
Which configuration must be configured on the Cisco Unified Communications Manager Express router prior to Graphical Administration?
Correct Answer: B Section: CUCME Explanation
Explanation/Reference:
To enable the HTTP server, and specify the path to files for the GUI and a method of user authentication for security, perform the following steps. The HTTP server on a router is disabled by default.
SUMMARY STEPS 1.enable 2.configure terminal 3.ip http server 4.ip http path flash: 5.ip http authentication {aaa enable local tacacs} 6.exit
To enable the HTTP server, and specify the path to files for the GUI and a method of user authentication for security, perform the following steps. The HTTP server on a router is disabled by default.

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