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Refer to the exhibit.
The SDP offer/answer has been completed successfully but there is no DTMF when users press keys. What is the cause of the issue?
Suggested Answer: A
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9 comments · newest first
MA
Margot
12 months ago
Option C is the culprit here, G.711 is needed for proper DTMF.
LA
Larae
12 months ago
Not sure if it's just DTMF not being negotiated, could be something else too.
LA
Latosha
1 year ago
Surprised that G.729 could cause this issue, I thought it was just a codec choice!
HY
Hyman
1 year ago
I think it's more about the payload type being wrong, like option A.
MA
Maddie
1 year ago
Definitely sounds like DTMF wasn't negotiated on the call.
HE
Herminia
1 year ago
Okay, let me think this through. The options mention consumers, CxOs, lead architects, and sponsors - those all sound like they could be relevant stakeholders in a system. I'll need to review the TOGAF definitions to pick the best answer.
AN
An
1 year ago
Hmm, I'm a bit unsure about this one. I know planned orders are important, but I'm not sure which of these options is the best description of their purpose.
GI
Giovanna
1 year ago
My memory is a bit fuzzy—wasn't there something about needing to authenticate before using that method? That might affect the answer too.
SH
Sharan
1 year ago
I'm a little confused on the difference between entity recognition and key phrase extraction. Can someone clarify which one is better for identifying the main talking points?