[asterisk-bugs] [JIRA] (PRI-147) Normal Clearing in Progress Message is ignored

[Nick Merrett (JIRA)]

     [ https://issues.asterisk.org/jira/browse/PRI-147?page=com.atlassian.jira.plugin.system.issuetabpanels:all-tabpanel ]

Nick Merrett updated PRI-147:
-----------------------------

    Attachment: Pri Intense Debug Span 1 - Normal Clearing in Progress.txt

Trace of of PRI signalling on the incoming QSIG PRI
                
> Normal Clearing in Progress Message is ignored
> ----------------------------------------------
>
>                 Key: PRI-147
>                 URL: https://issues.asterisk.org/jira/browse/PRI-147
>             Project: LibPRI
>          Issue Type: Bug
>      Security Level: None
>          Components: General
>         Environment: Debian Linux 6.0.4 -  2.6.32-5-amd64 and Digium TE205P card 
> Libpri 1.4.12, Asterisk 10.2.0-rc2, Dahdi 2.6.0
> Dahdi configured with QSIG to Siemens ISDX 9.4
>            Reporter: Nick Merrett
>            Assignee: Richard Mudgett
>         Attachments: Pri Intense Debug Span 1 - Normal Clearing in Progress.txt
>
>
> Asterisk is peered to a Siemens ISDX 9.4 PBX via QSIG. The asterisk PBX is answering the call and doing some IVR stuff, i.e. playing messages to the caller etc.
> When the call is cleared down by the Siemens a PROGRESS message with normal call clearing is received. Asterisk responds with a STATUS wrong message and the call continues. 
> I believe the Siemens is sending busy tone but it appears that we can not detect busy tone on PRI interface which leaves the call stuck for 30 seconds until the Siemens finally sends a disconnect message and the call clears.

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