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

[Nick Merrett (JIRA)]

Nick Merrett created PRI-147:
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             Summary: 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


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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