[asterisk-bugs] [Asterisk 0007793]: Call progress monitoring on outbound calls not detecting SIT tones

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The issue 0009653 has been set as DUPLICATE OF the following issue. 
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http://bugs.digium.com/view.php?id=7793 
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Reported By:                SirWhit
Assigned To:                dwaynemh
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Project:                    Asterisk
Issue ID:                   7793
Category:                   Core/General
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     assigned
Asterisk Version:            1.2.7 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        No 
Request Review:              
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Date Submitted:             08-23-2006 15:28 CDT
Last Modified:              12-06-2007 09:26 CST
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Summary:                    Call progress monitoring on outbound calls not
detecting SIT tones
Description: 
In issue 0002799, a patch is proposed to stop call monitoring on outbound
calls originating on a PRI. Only if a PROGRESS message with information
element (IE 8) is received, call progress detection is enabled. A
significant number of outbound calls which are originated by a manager
session do not give this PROGRESS message, even though the call is to a
disconnected number containing a SIT tone and voice message. The inband
information is not analyzed to determine whether or not a SIT tone has been
generated. This makes it impossible to determine if these calls are in fact
bad numbers or legitimate no answers. Should call progress be analyzed for
all outbound calls to make sure these SIT tones are detected?
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Relationships       ID      Summary
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related to          0002799 [patch] Do not use call progress analys...
has duplicate       0009653 SIT tones are not detected on PRI when ...
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Issue History 
Date Modified   Username       Field                    Change               
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12-06-07 09:26  file           Relationship added       has duplicate 0009653
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