[asterisk-bugs] [Asterisk 0015773]: SendFax without reliable transmission.

[Asterisk Bug Tracker]

The following issue requires your FEEDBACK. 
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https://issues.asterisk.org/view.php?id=15773 
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Reported By:                ChrisDE
Assigned To:                kpfleming
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Project:                    Asterisk
Issue ID:                   15773
Category:                   Applications/app_fax
Reproducibility:            random
Severity:                   minor
Priority:                   normal
Status:                     feedback
Asterisk Version:           SVN 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): 1.6.0 
SVN Revision (number only!): 213837 
Request Review:              
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Date Submitted:             2009-08-24 14:14 CDT
Last Modified:              2009-08-24 15:13 CDT
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Summary:                    SendFax without reliable transmission.
Description: 
Using sendfax application there are random transmission errors.

Transmission has been tested extensively with different carriers,
different documents and also different asterisk versions but same results.


In some cases (approximately 50% of the cases) fax transmission is
SUCCESSFUL
In other cases (approx. 10%) fax transmission ends with

WARNING[14167]: app_fax.c:178 phase_e_handler: Error transmitting fax.
result=21: No response after sending a page.

in approx. 40% I get

WARNING[16247]: app_fax.c:178 phase_e_handler: Error transmitting fax.
result=20: Received no response to DCS or TCF.

Because only 50% of the faxes pass with OK the functionality is not
reliable and the severity of this problem is major.
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Issue History 
Date Modified    Username       Field                    Change               
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2009-08-24 15:13 lmadsen        Status                   assigned => feedback
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