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Exam 350-801 All Questions

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Exam 350-801 topic 1 question 42 discussion

Actual exam question from Cisco's 350-801
Question #: 42
Topic #: 1
[All 350-801 Questions]


Refer to the exhibit. Calls to Cisco Unity Connection are failing across Cisco Unified Border Element when callers try to select a menu prompt. Why is this happening and how is it fixed?

  • A. Cisco Unified Border Element is sending the incorrect media IP address. The IP address of the loopback interface must be advertised in the SDP.
  • B. Cisco Unity Connection is configured on G.729 only. Cisco Unity Connection must be reconfigured to support iLBC.
  • C. Cisco Unified Border Element is not sending any support for DTMF. DTMF configuration must be added to the appropriate dial peer.
  • D. The Cisco Unity Connection Call Handler is configured for a ג€Release to Switchג€ transfer type. Transfers must be disabled for the Cisco Unity Connection Call Handler.
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Suggested Answer: C 🗳️

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AbdurrahmanBNC
10 months ago
• C. Cisco Unified Border Element is not sending any support for DTMF. DTMF configuration must be added to the appropriate dial peer: Correct. If the Cisco Unified Border Element (CUBE) is not properly configured to handle DTMF signals, the digits pressed by callers will not be transmitted to Cisco Unity Connection, causing the menu prompts to fail.
upvoted 2 times
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Mbover
2 years, 2 months ago
In the INVITE there isn't any DTMF allowed, so the DTMF will not work. This is the issue.
upvoted 1 times
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Mbover
2 years, 2 months ago
In the INVITE there isn't any DTMF allowed, so the DTMF will not work. This is the issue.
upvoted 1 times
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wwisp3422112
2 years, 5 months ago
Anyone has a explenation for this question?
upvoted 1 times
Mert_kerna
2 years, 5 months ago
Yea, there’s no attribute for DTMF m = audio 35904 RTP/AVP 8 101 a = rtpmap:8 PCMA/8000 a = rtpmap:101 telephone-event/8000 101 being the DTMF attribute ETC
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