Exam : Cisco 642-444
Exam : Cisco 642-444
Title : Cisco® IP Telephony (CIPT)
Version : Demo
1. Which three of the following can be assigned a partition? (Choose three.)
A. gateway
B. directory number
C. translation pattern
D. route pattern
E. IP phone
Answer: BCD
2. A dial plan uses six-digit numbers where the first two digits are an access code and the last four digits are an extension. Access codes must begin with 7 or 8 and the second digit cannot be 0, 1, 5, or 9. Which two route patterns will support this dial-plan requirement? (Choose two.)
A. [78][2-4,6-8].XXXX
B. [7-8][^0159].XXXX
C. [^0-6,9][2-4,6-8].XXXX
D. [^0-69][2-4678].XXXX
E. [^78][^234678].XXXX
Answer: BD
3. When a phone needs a conference resource, which of the following Cisco CallManager objects is queried first?
A. media resource device list
B. media resource pool
C. media resource group list
D. media resource group
Answer: C
4.Which multiple line appearance parameter sets a number of calls per line beyond which all incoming calls are forwarded?
A. Maximum Number of Calls
B. Call Forward Busy
C. No Answer Ring Duration
D. Busy Trigger
Answer: D
5. Which two of these options can you use to prevent toll fraud? (Choose two.)
A. Call Forward CSS
B. IPSec encryption
C. MLA
D. forced authentication codes
E. Call Transfer CSS
Answer: AD
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6. Which two items can a route pattern be assigned? (Choose two.)
A. gatekeepers that do not perform gateway functions
B. route groups that contain one or more route filters
C. gateways
D. route lists that contain one or more route groups
E. route filters
F. route lists that contain one or more route filters
Answer: CD
7. You are working with a customer to deploy a pilot network to test how Cisco CallManager interoperates with SIP. Which two components need to be deployed for Cisco CallManager to interoperate with the SIP portion of the network? (Choose two.)
A. Registrar server
B. SIP to H.323 trunk
C. SIP trunk
D. proxy server
E. redirect server
F. location database
Answer: CD
8. A Cisco CallManager cluster contains one publisher and four subscribers. If the publisher is unavailable,which three of these statements are true? (Choose three.)
A. The Microsoft SQL Server 2000 database automatically locks.
B. New Cisco CallManager devices can be configured.
C. The Microsoft SQL Server 2000 will save configuration changes on subscribers to be uploaded to the publisher when available.
D. CDR collection is temporarily suspended on subscribers.
E. All IP telephony devices continue to operate.
F. Available Cisco CallManagers work from the local backup database.
Answer: AEF
9.Which three of these options correctly describe the role of a subscriber in a Cisco CallManager cluster?(Choose three.)
A. replicates database to other Cisco CallManager servers
B. maintains read-only copies of the configuration database
C. processes IP telephony calls
D. collects CDRs
E. can have only one in a Cisco CallManager cluster
F. maintains writeable copy of the configuration database
Answer: BCD
10.Which two of these services should be disabled during post-installation of Cisco CallManager to prevent potential intruders from finding server vulnerabilities? (Choose two.)
A. Distributed File System
B. FTP Publishing Service
C. SSL Security Service
D. Forward Publishing Service
E. SRTP service
F. SRCP service
Answer: AB
