[asterisk-bugs] [JIRA] (ASTERISK-26781) Passing the 'p' (play tone) flag to Bridge() application results in garbled audio

[Asterisk Team (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-26781?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=235126#comment-235126 ] 

Asterisk Team commented on ASTERISK-26781:
------------------------------------------

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].

> Passing the 'p' (play tone) flag to Bridge() application results in garbled audio
> ---------------------------------------------------------------------------------
>
>                 Key: ASTERISK-26781
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-26781
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: Features
>    Affects Versions: 13.14.0
>            Reporter: Sean Bright
>         Attachments: bridge-tone-audio.pcap
>
>
> When calling {{Bridge(somechan,p)}}, the tone that is played on {{somechan}} is often choppy/garbled or sometimes not heard at all. This is not often obvious with the default done ({{beep}}), but with longer sound files it is very pronounced.
> Looking at the packet capture and discussing with Josh on IRC, we discovered that while the tone is playing, Asterisk is sending two separate streams of RTP packets. One with the SSRC ({{source-orig}} below) from the original un-bridged call, and the second with the SSRC ({{source-bridge}} below) provided by the bridge audio. Once the tone is finishing playing, Asterisk sends packets only for {{source-bridge}}, until the channel leaves the bridge. At that time, the {{source-orig}} packets resume.
> I've attached a capture file for reference. {{192.168.26.66}} is Asterisk GIT-13, and {{192.168.26.1}} is Bria.



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