[asterisk-bugs] [JIRA] (ASTERISK-22060) Assertion triggered in CDR code when called channel is redirected using AMI

[Matt Jordan (JIRA)]

    [ https://issues.asterisk.org/jira/browse/ASTERISK-22060?page=com.atlassian.jira.plugin.system.issuetabpanels:comment-tabpanel&focusedCommentId=207947#comment-207947 ] 

Matt Jordan commented on ASTERISK-22060:
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There's two problems here:

# The way I'm doing dial handling in CDRs is over-complicated and prone to failure. If A dials B, A should always be Party A and B should always Party B. Right now, if some channel flags stick around or otherwise not what we expect, the ordering of A/B in the CDR can swap between Dial Begin and Dial End - which results in the FRACK. 
# Somehow, when a channel leaves a bridge due to an externally initiated transfer (which an AMI Redirect counts as - but I've also reproduced this with a SIP Blind Transfer), the channel's flags are set such that {{ast_check_hangup}} thinks the channel is hung up. This prevents the "am I an outbound channel who was dialed" flag from being removed from the channel - so we still think it's an outbound channel even when it now has a PBX thread and is executing dialplan.

                
> Assertion triggered in CDR code when called channel is redirected using AMI
> ---------------------------------------------------------------------------
>
>                 Key: ASTERISK-22060
>                 URL: https://issues.asterisk.org/jira/browse/ASTERISK-22060
>             Project: Asterisk
>          Issue Type: Bug
>      Security Level: None
>          Components: CDR/General
>    Affects Versions: 12
>            Reporter: Mark Michelson
>         Attachments: cdr.txt
>
>
> I can reliably trigger an assertion in CDR code by performing an AMI redirect of a called party.
> My scenario is as follows:
> # Alice places a call to Bob
> # Bob answers the call from Alice
> # An AMI Redirect action is issued to redirect Bob to 6000 at defuault, priority 1.
> # The redirection causes Carol's phone to ring.
> # When Carol answers the call, the assertion is triggered.
> I am including CDR debug of the issue as an attachment.

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