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

[Joshua C. Colp (JIRA)]

     [ https://issues.asterisk.org/jira/browse/ASTERISK-29862?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Joshua C. Colp updated ASTERISK-29862:
--------------------------------------

    Status: Open  (was: Triage)

> 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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