CCNA Voice Practice Exam 3 ICOMM 640-461 CCNA Voice Practice Exam 3 ICOMM 640-461 The analog-to-digital conversion process is A. Compress the signal, quantize the signal, sample the signal, and encode the value B. Sample the signal, encode the value, quantize the signal, and compress the signal C. Sample the signal, quantize the signal, encode the value, and compress the signal D. Quantize the signal, compress the signal, sample the signal, and encode the value What is the speed of a T1 CAS circuit? A.64Kbps B.2.048Mbps C.144Kbps D.1.544Mbps When configuring the Auto Attendant from CCA, you configure the script parameters when A. When the Default AA Script is selected B. When the Default AA Script is not selected C. When the Main AA Script is selected D. When the Main AA Script is not selected Based on the following, which statement is true Dial-peer voice 15 pots Destination-pattern 5551100 Port 0/0/1 Dial-peer voice 16 pots Destination-pattern 5551100 Port 0/1/0 A. An incoming call to 5551100 will match dial peer 15 B. An incoming call to 5551100 will match dial peer 16 C. An incoming call to 5551100 will match dial peer 15 and then dial peer 16 if dial peer 15 D. An incoming call to 5551100 will randomly match dial peer 15 and 16. AVT or TUI can be used to accomplish what by dialing in either locally or from the PSTN? A. To restart the system B. To initiate a backup of the system C. To activate an EAG D. All of the above Which of the following transport layer protocols is used to carry real-time IP traffic? A. UDP B.TCP C.XNS D.HTTP From the graphical view of the front panel on the UC500, which configurations can be accessed? A. Speed B. Duplex C. Power D. All Which statement is “most true?” A. Multicast or unicast can be used for paging; Paging groups are a collection of ephone-dns that have been configured as paging dns. B. If configured properly, paging can allow two-way audio. Paging groups are a collection of ephone-dns that have been configured as paging dns. C. Paging groups are a collection of ephone-dns that have been configured as paging dns. D. Multicast paging requires an address in the 224.0.0.0 network. When the IP DHCP relay feature not needed? A. If the DHCP server does not have a local interface with the DHCP clients B. When the DHCP request-and-response process is not broadcast C. To relay the proprietary DHCP request of an IP phone to the standard DHCP request understood by the Cisco IOS Software D. If IP phones, data devices, and the DHCP server all reside on the same subnet VoIP dial peers send calls to? A. Port number B.IP address C. Call leg D.Virtual voice port Loading … Question 1 of 10
