[asterisk-bugs] [JIRA] (ASTERISK-29862) dsp: non-PCM/SLIN codecs are rejected

[N A (JIRA)]

N A created ASTERISK-29862:
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             Summary: dsp: non-PCM/SLIN codecs are rejected
                 Key: ASTERISK-29862
                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-29862
             Project: Asterisk
          Issue Type: Bug
      Security Level: None
          Components: Codecs/codec_g722, General
    Affects Versions: 18.9.0
            Reporter: N A


Non-PCM/SLIN codecs can't be used for DSP at all. This is literally baked into the source code: https://github.com/asterisk/asterisk/blob/138fbfa274579eaf192da527f136e5ea7ba35ca9/main/dsp.c#L1534

What should be happening is the channel codec (e.g. G722) should be converted to SLIN and then processed.

The current implementation makes codecs such as G722 completely unusable and off-limits if there is a chance that DSP is required for anything, such as in-band signaling.

Note to bug marshal: at this time, I do not have a proposed fix and am not working this issue.



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