[asterisk-bugs] [Zaptel 0008290]: [patch] zap hookstate is never set offhook if wctdm module is loaded with an active fxo line

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A NOTE has been added to this issue. 
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http://bugs.digium.com/view.php?id=8290 
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Reported By:                tmarkov
Assigned To:                kpfleming
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Project:                    Zaptel
Issue ID:                   8290
Category:                   wctdm
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     assigned
Zaptel Version:              1.2.10 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Disclaimer on File?:        Yes 
Request Review:              
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Date Submitted:             11-03-2006 17:28 CST
Last Modified:              01-15-2008 02:20 CST
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Summary:                    [patch] zap hookstate is never set offhook if wctdm
module is loaded with an active fxo line
Description: 
If #define ZAP_CHECK_HOOKSTATE is uncommented in chan_zap.c, then the
hookstate stays onhook if the wctdm module is loaded with an active line. 
Removing line and reinserting will cause the hookstate to initialize
properly.  The problem appears to be that wc->mod[card].fxo.battery never
gets initialized to 0, so in wctdm_voicedaa_check_hook() the test "if
(!wc->mod[card].fxo.battery && !wc->mod[card].fxo.battdebounce)" is never
entered, and the hookstate remains onhook upon module startup.  Only a
cycling of line voltage will correct the problem.  I have attached a patch
which initializes the battery variable and fixes the problem for me.
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---------------------------------------------------------------------- 
 flefoll - 01-15-08 02:20  
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I made a test with the last 3 patches (menault doesn't mention zaptel-base
in last note, but I guess it goes with the other 2) :
8290-alarm-wctdm-c_1_4_rev3682
8290-alarm-wctdm24xxp-base-c_1_4_rev3682
8290-alarm-zaptel-base-c_1_4_rev3682
They can't apply anymore to zaptel 1.4.8 (rejects for wctdm.c and
wctdm24xxp/base.c) but I tested them with an extract from SVN that I got
yesterday. I can't even do an outgoing call anymore (although the original
SVN extract runs fine, apart from the original line state detection ;-) ).

menault, can you give us the result of your own tests ? Maybe I missed
something ? 

Issue History 
Date Modified   Username       Field                    Change               
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01-15-08 02:20  flefoll        Note Added: 0076955                          
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