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Cisco 642-456 test study
The mere name of Cisco 642-456 can attract all organizations like a swarm of nectar-hungry bees. Having it under one’s belt opens new realms of opportunities hitherto unknown and unconquered. Implementing Cisco Unified Communications Manager Part 2 (CIPT2 v6.0) is the dream certificate of many professionals. You can have this too. Give your career the bounce it needs by choosing 642-456 of Cisco. Association with Cisco will ensure your success and growth no matter where you might pursue your career. Let TestKing-Exams.com take every worry off your mind and make this dream of an association a reality!48. When an external call is placed from Ajax, they would like the ANI that is sent to the PSTN to be the main number, not the extension. For domestic calls, they would like 10 digits sent; for international calls, they would like to send the country code 1 and the 10 digits. How can this be accomplished?
A. Add a translation pattern to the dial peers in the gateway that adds the appropriate digits to the outgoing ANI.
B. In the external call route patterns, set the external phone number mask to the main number. Use 10 digits in the domestic route pattern and 1 followed by the main number digits in the international route patterns.
C. Use a calling party transform mask for each route group in the corresponding route list configuration. Set the explicit 10-digit main number for domestic calls and 1 followed by the main number for the international route patterns.
D. In the directory number configurations, set the prefix digits field to the country code and the 10 digits of the main number. This will be truncated to the 10-digit number for domestic calls and sent out in its entirety for international calls.
Answer: C
49. What are two requirements for configuring an Intercluster Trunk (gatekeeper-controlled) in Cisco Unified Communications Manager? (Choose two.)
A. The assigned name must be unique within the cluster.
B. The Intercluster Trunk must have the same name in both clusters.
C. The Cisco Unified Communications Manager group in the assigned device pool will determine which Cisco Unified Communications Manager systems register with the gatekeeper.
D. The IP addresses of Cisco Unified Communications Manager systems in the remote cluster must be specified.
E. The gatekeeper must be defined in Cisco Unified Communications Manager before the intercluster trunk is added.
F. RSVP must be enabled to provide CAC between clusters.
Answer: CE
50. You have five clusters with three Cisco Unified Communications Manager systems in each. How many Intercluster Trunks must be configured to provide full server redundancy if a gatekeeper is present in the network?
A. 1
B. 2
C. 3
D. 4
E. 5
F. 6
Answer: E
51. Which two configurations provide the best SIP trunk redundancy with Cisco Unified Communications Manager? (Choose two.)
A. Configure all SIP trunks with DNS SRV.
B. Configure all SIP trunks with Cisco Unified Border Element.
C. Configure all SIP trunks to point to a SIP gateway.
D. Configure SIP trunks to be members of route groups and route lists.
E. Configure all SIP trunks to allow TCP ports 5060.
F. Configure all SIP trunks to point to a gatekeeper through SIP to H.323 gateway.
Answer: AD
52. Which two methods can be used to challenge the identity of an IP phone from a Cisco Unified Communications Manager server? (Choose two.)
A. PKI
B. TLS
C. SRTP
D. digest authentication
E. HTTPS
F. SFTP
Answer: BD
Using PassGuide online virtual CCVP practice engine, easy to know well CCVP Training knowledge and pass the Cisco CCVP certification exams.53. Which two statements about phone hardening are accurate? (Choose two.)
A. GARPs can be allowed in order to monitor phone access more closely.
B. By default, Cisco Unified Communications Manager disables the PC port on all Cisco IP phones that have a PC port. It is possible to enable the PC Port setting in the Phone Configuration window of Cisco Unified Communications Manager Administration.
C. Disabling settings access automatically sets the current Contrast, Ring Type, Network Configuration, Model Information, Status, and Volume settings to the default for that phone.
D. Disabling PC voice VLAN access will cause packets received from the PC port that uses the voice VLAN tag to drop.
E. Disabling settings access prohibits access to all the options that are normally displayed when the Settings button on the phone is pressed.
Answer: DE
54. Which debug command can be used to troubleshoot an issue with a Tcl script?
A. debug tcl script
B. debug call script
C. debug custom script
D. debug voice application
Answer: D
55. Which encryption algorithm does SRTP utilize?
A. SEAL
B. 3DES
C. IPSEC
D. AES
Answer: D
56. What is required to effectively use the Cisco CTL client to activate security in an IP telephony network?
A. H.323 gateway
B. Security Tokens
C. IPSEC
D. Secure SRST
Answer: B
57. Refer to the exhibit. Company ABC uses 4-digit extensions. To call between sites, they dial the intersite access code ‘8′ followed by the 3-digit site code and 4-digit extension of the phone they are trying to reach. Phone_A is in partition Branch1 with a CSS named BR1_External. If a user dials 85014532 from Phone_A, which element of the route plan will be matched?
A. Route Pattern 8501! in the partition Gateway
B. Route Pattern 8501.XXXX# in the partition Gateway
C. Route Pattern 8501.XXXX in the partition Gateway
D. the phone with extension 4532 in partition Branch1
E. the phone with extension 4532 among the partition HQ_Phones
F. Translation Pattern 85XX in the partition Intersite
Answer: F
58. Which two qualities of PKI key exchange overcome asymmetric cryptography scalability issues? (Choose two.)
A. The trusted introducer uses the signed certificates of the endpoints that need to communicate.
B. PKI uses only a single trusted introducer.
C. The trusted introducer uses the private key of each enrolling user and the public key of the introducer as the signed certificate.
D. Only the public key of the introducer has to be initially known and verified by all other entities.
E. The introducer digitally signs the public key of the user with the public key of the introducer to generate a signed certificate.
Answer: BD
59. As the Administrator for an IT company that’s using a Centralized Cisco Unified Communications Manager topology, you’ve been tasked to implement Device Mobility feature for users that roam between their home country (US) and Europe. Due to frequent travels to different countries, your goal is to implement Device Mobility without requiring users to learn each country’s numbering plan. Which scenario will accomplish your goal?
A. Place each roaming user in a country specific User Device Profile.
B. Place each site in a different Device Mobility Group.
C. Place each site and user in the appropriate Device Calling Search Space so they always use the local PSTN gateway for each country.
D. Place each site in a different device pool but use the same Device Mobility Group.
E. Implement Mobile Connect.
Answer: B
