Tag Archives: Cisco 642-447 VCE

Ensurepass  QUESTION 131 Which two steps are required to configure LDAP authentication? (Choose two.)   A. Add a Cisco Unified Communications Manager directory user and assign administrator access rights to the user in the LDAP directory. B. Activate Cisco Dir Sync service. C. Configure a synchronization schedule. D. Configure the LDAP server type in Cisco Unified Communications Manager Administration. E. Configure LDAP server addresses in Cisco Unified Communications Manager Read more […]

Ensurepass  QUESTION 191 What is the maximum number of devices that are supported when running a DHCP server on the same machines as Cisco Unified Communications Manager?   A. 150 B. 250 C. 500 D. 1000   Correct Answer: D     QUESTION 192 Which two types of media resource can be inserted into a media resource group? (Choose two.)   A. codec server B. Media Termination Point C. annunciator D. video transfer elements E. audio source server Read more […]

Ensurepass  QUESTION 201 What is the maximum number of supported participants for a MeetMe conference?   A. 32 B. 64 C. 96 D. 128   Correct Answer: D     QUESTION 202 Which command is valid to show calls that were rejected due to the toll fraud call reject error code?   A. show voice statistics iec since-reboot B. show run | sec voice-port 2/0/0 C. show call history voice last 1 D. show call rsvp-sync stats   Correct Answer: A   Read more […]

Ensurepass  QUESTION 211 In the Cisco Unified Communications Manager Administration window, which MOH parameter can be selected for phones and gateways?   A. media resource group list B. hold stream source C. hold stream volume D. media loop timer   Correct Answer: A     QUESTION 212 Which statement describes what happens when a failed primary Cisco Unified Communications Manager comes back into service?   A. Devices in that group automatically reregister Read more […]

Ensurepass  QUESTION 221 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?     A. the conference will use SW_CFB_3 since it is the default and is not assigned to MRGL_CFB B. the conference will be attempted until the MRGL timer expires C. the first conference resource that becomes available will be used for conference 6 D. the Read more […]

Ensurepass  QUESTION 231 Which two of these are characteristics of multicast music on hold? (Choose two.)   A. point-to-multipoint, two-way audio stream B. separate audio stream for each connection C. multiple audio streams that require multiple multicast IP addresses D. support for all codecs that are also supported by Cisco Unified Communications Manager servers E. conservation of system resources and bandwidth F. the requirement that there always be a dedicated MOH Read more […]

Ensurepass  QUESTION 181 In a centralized call-processing solution, there are five sites connected through an IP WAN. To optimize the utilization of the IP WAN, CAC needs to be implemented. How should CAC be implemented?   A. use a gatekeeper to control allocated bandwidth properly B. use locations CAC with a single location C. use a gatekeeper and Cisco Unified Border Element to provide CAC to sites that use a combination of SIP and MGCP gateways D. use a gatekeeper to only Read more […]

Ensurepass    QUESTION 141 DRAG DROP   Correct Answer:     QUESTION 142 If a service is currently deactivated, how can the service be reactivated from the Cisco Unified Communications Manager Serviceability Control Center page?   A. by clicking on the radio button to the left of the service on the Control Center page B. by selecting Cisco Unified CM Serviceability > Service Activation and then clicking on the radio button to the left of the service to activate Read more […]

Ensurepass  QUESTION 161 Which two options are functions of Cisco Unified CallManager RTMT? (Choose two.)   A. records device-level and port-level information in the gatekeeper table, based on Cisco Unified CallManager alarms B. monitors a preconfigured set of management objects C. generates daily reports on system resources D. stores each H.323 gateway as a device in an H.323 table   Correct Answer: BC     QUESTION 162 What happens by default if the Log Partition Read more […]

Ensurepass  QUESTION 151 Which three determinations are possible when using the Presence feature in a Cisco Unified Communications network? (Choose three.)   A. Determine if an IP phone has been unplugged if the phone is in the same Cisco Unified Communications cluster as the watcher. B. Determine if an IP phone is on hook or off hook if the phone is outside the Cisco Unified Communications cluster of the watcher. C. Determine if an IP phone is on hook or off hook if the phone Read more […]