2013 Latest CCIE Voice Written 350-030 Exam 131-135

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QUESTION 131
Refer to the exhibit.
The debug that is shown was captured on a Cisco Unified Communications Manager Express router with FXO ports connecting to the PSTN. All incoming calls from the PSTN are directed to an IP phone operator for further processing. The IP phone operator has reported that the calling number and name are absent for all incoming PSTN calls. Which configuration will resolve this issue?
B.
A. Exhibit A
B. Exhibit B
C. Exhibit C
D. Exhibit D
Correct Answer: D

QUESTION 132
Refer to the exhibit.
Which two DTMF capabilities are advertised in this SIP INVITE message? (Choose two.)
A. in-band voice
B. RTP-NTE
C. SIP KPML
D. SIP Notify
E. Cisco RTP
F. RTP-NSE
Correct Answer: BD

QUESTION 133
Refer to the exhibit.
Which three header fields do not change for the duration of this call using SIP? (Choose three.)
A. From tag
B. To tag
C. Contact:
D. transaction ID in the Viheader
E. request URI
F. Call-ID:
Correct Answer: ABF

QUESTION 134
Refer to the exhibit.
Which data rate, in bits per second, would be negotiated for a T.38 fax call?
A. 33600
B. 28800
C. 14400
D. 24000
E. 19200
Correct Answer: C

QUESTION 135
Which three statements about a modem pass-through call are correct? (Choose three.)
A. Clear-channel codec is used to transport modem tones.
B. G.711 mu-law codec is used to transport modem tones.
C. VAD is disabled.
D. VAD is enabled.
E. NLP is disabled.
F. NLP is enabled.
Correct Answer: BCE

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