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Updated: May 29, 2026
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Cisco Implementing Cisco Unified Communications Voice over IP and QoS v8.0 (CVOICE v8.0) Sample Questions:
1. Which trunking protocol is the most appropriate choice for interconnecting a VoIP network with an ITSP?
A) MGCP
B) H.323
C) SIP
D) SCCP
2. What are the PHBs that DiffServ use?
A) resource reservation and admission control
B) AF, EF, and CS PHBs
C) default, AF, EF, and CS PHBs
D) AF and EF PHBs
E) default, AF, and EF PHBs
3. Which process does a voice gateway use to determine how to route an outbound call?
A) The voice gateway uses the longest-match rule to match the called number to the destination pattern to the outbound POTS or VoIP dial peers.
B) The voice gateway uses the calling number to match the destination pattern of the outbound dial peers using the longest-match rule.
C) The voice gateway uses the first-match rule to match the calling number to the destination pattern of the outbound POTS and VoIP dial peers.
D) The voice gateway uses the called number to match the destination pattern of outbound dial peers using the first-match rule.
4. How many rules does a voice translation profile allow?
A) up to 15
B) up to 12
C) up to 8
D) up to 25
5. What are the three appropriate DSCP-to-CoS map statements that will assign AF31 and AF32 a CoS of 3, and AF42 a CoS of 4? (Choose three.)
A) mls qos map dscp-cos 28 to 3
B) mls qos map dscp-cos 0 8 18 af31 34 46 48 56
C) mls qos map dscp-cos 36 to 4
D) mls qos map dscp-cos 0 8 16 26 34 46 48 56
E) mls qos map dscp-cos af31 to 3
F) mls qos map dscp-cos 32 to 3
Solutions:
| Question # 1 Answer: C | Question # 2 Answer: C | Question # 3 Answer: A | Question # 4 Answer: A | Question # 5 Answer: A,C,E |
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