[asterisk-bugs] [JIRA] (ASTERISK-26638) cli channel originate Local always create channel with slin 8khz format

[Asterisk Team (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-26638?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=234033#comment-234033 ] 

Asterisk Team commented on ASTERISK-26638:
------------------------------------------

Thanks for creating a report! The issue has entered the triage process. That means the issue will wait in this status until a Bug Marshal has an opportunity to review the issue. Once the issue has been reviewed you will receive comments regarding the next steps towards resolution.

A good first step is for you to review the [Asterisk Issue Guidelines|https://wiki.asterisk.org/wiki/display/AST/Asterisk+Issue+Guidelines] if you haven't already. The guidelines detail what is expected from an Asterisk issue report.

Then, if you are submitting a patch, please review the [Patch Contribution Process|https://wiki.asterisk.org/wiki/display/AST/Patch+Contribution+Process].

> cli channel originate Local always create channel  with slin 8khz format
> ------------------------------------------------------------------------
>
>                 Key: ASTERISK-26638
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26638
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Resources/res_clioriginate
>    Affects Versions: 13.4.0, 14.2.0
>         Environment: any
>            Reporter: Vitaly K
>
> For example you want to create outgoing channel and play some file for tests
> You run something like 
> asterisk>  channel originate Local/s at contextA application Playback file_wav16 
> and you listen poor voice quality with compare of incoming call to context which do Playback( file_wav16)
> core show channel report what outgoing SIP channel created in contextA  have native format slin16 and have no recode, but not optimized Local channels report something like:
> side 1
>   NativeFormats: (slin)
>     WriteFormat: slin16
>      ReadFormat: slin
>  WriteTranscode: Yes (slin at 16000)->(slin at 8000)
> and for side 2
>   NativeFormats: (slin)
>     WriteFormat: slin16
>      ReadFormat: slin16
>  WriteTranscode: Yes (slin at 16000)->(slin at 8000)
>   ReadTranscode: Yes (slin at 8000)->(slin at 16000)
> also resampling looks very bad and generates a large distortion for powerful signals 



--
This message was sent by Atlassian JIRA
(v6.2#6252)