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Cisco Voice Over IP Sample Questions:
1. In T1 CAS, where are the signaling states and control features carried for Super Frame robbed-bit signaling?
A) 6th and 12th frame
B) the first and sixteenth time slot
C) 6th, 12th, 18th, and 24th frame
D) the first and seventeenth time slot
2. Examine the output.
ccm-manager mgcp ! mgcp 5036 ! voice-port 1/0/0 ! voice-port 1/0/1 ! dial-peer voice 1 pots application MGCPAPP port 1/0/0 !
dial-peer voice 2 pots application MGCPAPP port 1/0/1 !
Your customer has sent you their MGCP gateway configuration. They are unable to get the gateway to communicate with the call agent. What command needs to be inserted to resolve the problem?
A) mgcp 5036 172.16.1.1
B) application MGCPAPP 172.16.1.1
C) ccm-manager mgcp 172.16.1.1
D) mgcp call-agent 172.16.1.1
3. Your customer has forwarded this diagram and configuration. The customer wishes to have a connection between its PBXs, a connection that is created and dropped as required. There is one configuration statement missing from each router. What are the two missing statements? (Choose two.)
A) connection trunk 4045551200
B) connection trunk
C) connection tie-line 2015551000
D) connection tie-line 404555?
E) connection tie-line 4045551200
F) connection trunk 2015551000404555?
4. To hide its identity when initiating calls, Phone B requests that Server B place its calls for it. What kind of device is Server B?
A) proxy
B) user agent server
C) redirect
D) registrar
E) user agent client
5. Which gateway interface connects to the standard station port of a PBX?
A) FXS
B) E&M
C) FXO
D) POTS
Solutions:
| Question # 1 Answer: A | Question # 2 Answer: D | Question # 3 Answer: C,E | Question # 4 Answer: A | Question # 5 Answer: C |








