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  • 640-460 Bible

    CCNA Voice Bible (640-460) – Drag and Drop Questions

    Saturday, July 10th, 2010

    Question 1 Click and drag the protocol on the left to the matching characteristic on the right. Not all options will be used.

    CCNA Voice Bible (640-460) – Other Questions

    Saturday, July 10th, 2010

    Question 1 A SIP Trunk is a logical connection between an IP PBX and a Service Provider’s application servers that allows voice over IP traffic to be exchanged between the two. When a call is placed from an internal phone to an external number, the PBX sends the necessary information to the SIP Trunk provider […]

    CCNA Voice Bible (640-460) – Voice Over IP

    Saturday, July 10th, 2010

    Question 1 Which type of delay can lead to jitter in a voice network? A. Propagation delay B. Serialization delay C. CODEC delay D. Queuing delay Answer: D

    CCNA Voice Bible (640-460) – EPhone

    Saturday, July 10th, 2010

    Question 1 Refer to the exhibit. UCME#show ephone ephone-1 Mac:0000.94C2.8A44 TCP socket:[2] activeLine:0 REGISTERED in SCCP ver 1 1 and Server in ver 8 mediaActive:0 offhook:0 ringing:0 reset:0 reset_sent:0 paging 0 debug:0 caps:8 IP:10.3.130.10 50374 Telecaster 7960 keepalive 4 max_line 6 button 1: dn 1 number 5001 CH1    IDLE    CH2    IDLE    mwi button 2: dn […]

    CCNA Voice Bible (640-460) – Voice VLAN

    Saturday, July 10th, 2010

    Question 1 What is the difference between voice VLAN and native VLAN? A. Voice VLAN uses tagged 802.1Q frames whereas native VLAN uses 802.1P frames. B. Voice VLAN uses untagged frames whereas native VLAN uses 802.1Q frames. C. Voice VLAN uses tagged 802.1Q frames whereas native VLAN uses untagged frames. D. Voice VLAN uses untagged […]

    CCNA Voice Bible (640-460) – Cisco UC500 Series & CCA

    Saturday, July 10th, 2010

    Question 1 Benson’s Able Messenger Service wants to install a new UC500 solution. Which four of these provide information from the existing numbering plan that helps you design an effective VoIP dial plan? (Choose four) A. Station number B. Subscriber code C. Direct inward dial ranges D. Length of internal number extensions E. Number of […]

    CCNA Voice Bible (640-460) – Cisco Unified Communications

    Saturday, July 10th, 2010

    Question 1 Which value does an administrator assign to option 150 for DHCP to operate correctly in a Cisco Unified Communications Manager Express environment? A. IP address of the DNS server B. IP address of the TFTP server C. MAC address of the TFTP server D. MAC address of the DHCP server E. MAC address […]

    CCNA Voice Bible (640-460) – IP Phone Implementation

    Saturday, July 10th, 2010

    Question 1 In which of the following scenarios would a Cisco switch supply PoE to an IP phone? A. In any cases as long as the switch and IP phone are Cisco products. B. If the Cisco switch supports prestandard PoE and the IP phone supports 802.3af. C. If the Cisco switch and IP phone […]

    CCNA Voice Bible (640-460) – Traditional Telephony

    Saturday, July 10th, 2010

    Question 1 What are two benefits of using an ITSP for long distance telephony services? (Choose two) A. Connection to an ITSP is very granular and can provision from 1 to hundreds of simultaneous calls. B. Connection to an ITSP is only available in full T1/E1/PRI circuit quantities. C. The circuits are dedicated only to […]