[asterisk-bugs] [Asterisk 0016573]: [patch] [regression] iaxclient (tested with Zoiper) registered to asterisk shows devicestate Unavailable instead Not-InUse

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=16573 
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Reported By:                nenadr
Assigned To:                
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Project:                    Asterisk
Issue ID:                   16573
Category:                   Core/General
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     feedback
Asterisk Version:           SVN 
JIRA:                       SWP-698 
Regression:                 No 
Reviewboard Link:            
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2010-01-10 14:58 CST
Last Modified:              2010-03-09 00:03 CST
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Summary:                    [patch] [regression] iaxclient (tested with Zoiper)
registered to asterisk shows devicestate Unavailable instead Not-InUse
Description: 
Testing some queue configurations showed that IAX client which is correctly
registered and reachable by asterisk, and "hinted" with exten =>
123,hint,IAX2/123 is incorrectly shown as Unavailable (instead Idle) with
'core chow hints' when it is not in a call (rest of states are shown
correctly (Ringing, InUse)). 
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Relationships       ID      Summary
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related to          0016822 IAX2 queue member Unknow instead of Not...
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 (0119167) nenadr (reporter) - 2010-03-09 00:03
 https://issues.asterisk.org/view.php?id=16573#c119167 
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As far as I can read devicestate.c and chan_iax.c source, there are device
state callbacks in chan_iax, and reading code commnets in devicestate.c
just a few lines above the proposed patch in this issue gave me an idea for
the patch itself (see additional information section). It has been tested
in many many call scenarios to/form iax and other technologies while I was
makinig new set of dialplan scripts for company pbx, and I didn't saw it
breaking anything regarding device states for any technologies. 

Issue History 
Date Modified    Username       Field                    Change               
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2010-03-09 00:03 nenadr         Note Added: 0119167                          
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