Which two steps are required to configure LDAP authentication? (Choose two.)
Which of these determines the Cisco Unified Communications Manager server to which an IP phone registers?
When a Cisco Unified Communications Manager group has its primary, secondary, and tertiary servers changed, how are those changes propagated to the IP phones registered to the group?
You want to deploy a mixture of unicast and multicast MOH streams. You need to configure 12 multicast streams, each supporting two codecs. How many unicast streams can be configured, assuming 250 is the maximum number of MOH streams supported on your MOH server?
Refer to the exhibit.

Phone A places Phone B on hold. Which two of these identify the audio stream that will be heard
and from which server it will be played? (Choose two.)
Refer to the exhibit. You have six IP phones configured to use MRGL_CFB. There are currently five conferences in progress. What will happen if the sixth IP phone tries to initiate a conference?

Cisco 642-447 Exam
Refer to the exhibit.

Cisco 642-447 Exam
Which conference resource will conference 6 use?
Which Cisco Unified Communications Manager service must you enable to provide conference support?
An IP phone user has dialed "15152421234". Which route pattern will be used?
DRAG DROP
Click and drag the function of the left to the type of barge that it indicates.

Cisco 642-447 Exam

Explanation:

Cisco 642-447 Exam
When the cBarge softkey, or a shared-line, gets pressed, a barge call gets set up by using the
shared conference bridge, if available. The original call gets split and then joined at the conference
bridge, which causes a brief media interruption.
This means that Barge "parties on the call hear a tone and brief interruption on the call" should be
in cBarge box.
http://www.cisco.com/en/US/docs/voice_ip_comm/cucmbe/admin/7_1_2/ccmfeat/fsbarge.html#wp
1033166
Barge:
Cannot add additional callers
Does not change the original call info display
Other parties on the call can hear a beep tone announcing the presence of the new participant.
cBarge:
All call participants have the same features available
Parties on the call hear a tone and brief interruption in the call
Allows third parties to join an in-process call, thereby.
You have configured SRST at a remote site on an MGCP gateway. During testing, you find that IP phones are not registering with the SRST router when the IP WAN fails.
\ *
Which three potential problems need to be investigated? (Choose three.)
The Bulk Provisioning Service needs to be activated prior to submitting a job through Cisco Unified Communications Manager BAT. Where is the Bulk Provisioning Service activated?