[asterisk-bugs] [Asterisk 0014143]: [patch] Annoying FSK mwispill is heard on handset on an FXS connected line, No dialtone heard if happens.

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=14143 
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Reported By:                alecdavis
Assigned To:                dbailey
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Project:                    Asterisk
Issue ID:                   14143
Category:                   Channels/chan_dahdi
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     assigned
Asterisk Version:           SVN 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!): 155671 
Disclaimer on File?:        N/A 
Request Review:              
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Date Submitted:             2008-12-27 04:04 CST
Last Modified:              2009-01-09 16:57 CST
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Summary:                    [patch] Annoying FSK mwispill is heard on handset on
an FXS connected line, No dialtone heard if happens.
Description: 
TDM400P with 2 FXS modules connected, on both interfaces repeatably you
hear the Message waiting being sent.

The FSK can be heard if you have mailbox monitoring on for those
extensions.

The method to repeat the fault is very simple, go OffHook, wait 2 seconds,
go  OnHook, wait 2 seconds, and repeat. Nearly every 2nd OffHook you'll
hear the FSK and will not get a dial tone.

Untested with TDM410P hardware. Anyone able to verify this bug on this
hardware.

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 (0097394) dbailey (administrator) - 2009-01-09 16:57
 http://bugs.digium.com/view.php?id=14143#c97394 
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I believe the problem is that the initiation of the MWI FSK spill is not
being properly qualified.  

In the 14143bug.patch.txt file, I added a check to see if the channel is
owned, if the mailbox specifier is a non-zero string, and to wait for 3
seconds after going on-hook.  

I think this should be enough of a qualifier. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-01-09 16:57 dbailey        Note Added: 0097394                          
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