Testinside cisco CCIE 350-030

CCIE Voice Written : 350-030 Exam

Exam Number/Code: 350-030
Exam Name: CCIE Voice Written

“CCIE Voice Written”, also known as 350-030 exam, is a Cisco certification.
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QUESTION 21:
You are a network administrator at Certkiller . Certkiller has recently joined a ISP
that offers debit card calling from the US to other locations around the world where
they only have FXO connectivity to the PSTN. The Certkiller network is shown in
the following exhibit:
It is crucial to the ISP to ensure that their consumers are not charged for the call
unless the call successfully reached the called party in the PSTN.
Which of the following design requirements will achieve the ISP’s desired results?
A. Use Voice Activity Detection (VAD) to determine whether or not a person answered
the call.
B. Use CDR records to determine which calls resulted in “ring no answer” and which
calls were answered.
C. Configure call progress tone detection on the FXO interface to indicate disconnect
supervision.
D. Avoid use of FXO for this application.
E. Configure call progress tone detection on the FXO interface to indicate answer
supervision.
Answer: E
QUESTION 22:
You are the network administrator at Certkiller . The Certkiller network is shown in
the following exhibit:
You want Caller ID be displayed for all phones connected to the PBXs, as well as for
calls going in both directions across the IP network. The PBXs only have analog
(FXS, FXO and E&M) capabilities to connect to the Cisco voice GWs.
What design will satisfy this requirement?
A. All of FXS, FXO and E&M, provided that the FXO cards support Caller ID.
B. 2-wire and 4-wire E&M.
C. 4-wire E&M and FXO.
D. FXS and E&M only.
E. None with only analog capability.
Answer: A
QUESTION 23:
Your newly appointed Certkiller trainee wants to know what type of signaling can
provide automatic Number Identifications (ANI) on a T1/E1 line.
What will your reply be? Select two.
A. E&M-fgd
B. Loop Start
C. PRI
D. E&M-fgb
Answer: A, C

Testinside CCIE 350-030 Questions and Answers : 219 Q&As
Updated: October 17th , 2008
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