[opus] Need to set OPUS_SIGNAL_VOICE for DTX ?

Sean Darcy seandarcy2 at gmail.com
Wed May 4 21:34:54 UTC 2016

I'm working on an opus codec for the asterisk voip app. Googling DTX found:


To paraphrase, if there's silence long enough, opus enters Celt-only mode,
which has no DTX.

Is this still correct ? And is the suggested work-around effective?

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