[asterisk-bugs] [DAHDI-linux 0015352]: [patch] Click heard 6 seconds after answer on FXS ports.

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=15352 
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Reported By:                alecdavis
Assigned To:                
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Project:                    DAHDI-linux
Issue ID:                   15352
Category:                   wctdm
Reproducibility:            have not tried
Severity:                   minor
Priority:                   normal
Status:                     new
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Date Submitted:             2009-06-18 04:12 CDT
Last Modified:              2009-06-18 06:00 CDT
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Summary:                    [patch] Click heard 6 seconds after answer on FXS
ports.
Description: 
Continuation of https://issues.asterisk.org/view.php?id=15311 which is
specifically related AsteriskNOW 1.5

This is for SVN trunk.

If a call to a FXS port on a TDM400P is picked up while ringing (not
silent period), after 6 seconds of the pickup a click is heard, and it's
reported that sometimes this causes a hangup.


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 (0106616) alecdavis (reporter) - 2009-06-18 06:00
 https://issues.asterisk.org/view.php?id=15352#c106616 
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Please remove wctdm_avoid_ohttimer_click.diff.txt it only covered an
OnHook->OffHook during Ringing.

Further testing revealed that the click is also present just by lifting
the handset repeatably, this is because every time the handset is put down
the Message Waiting FSK is sent out, so the linefeed may be in
OnHookTransfer when you pick it up.

uploaded wctdm_prevent_ohttimer_click.diff.txt
If an OnHook->OffHook transistion is detected during a Ring or
OnHookTransfer, this patch sets the idletxhookstate to be 'Active', instead
of OnHookTransfer. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-06-18 06:00 alecdavis      Note Added: 0106616                          
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