[asterisk-bugs] [Asterisk 0015312]: No possible adjust txgain over DAHDI channel

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=15312 
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Reported By:                eb3dgz
Assigned To:                
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Project:                    Asterisk
Issue ID:                   15312
Category:                   Channels/chan_dahdi
Reproducibility:            always
Severity:                   major
Priority:                   normal
Status:                     new
Asterisk Version:           1.4.25.1 
Regression:                 No 
SVN Branch (only for SVN checkouts, not tarball releases): N/A 
SVN Revision (number only!):  
Request Review:              
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Date Submitted:             2009-06-11 04:16 CDT
Last Modified:              2009-06-11 06:14 CDT
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Summary:                    No possible adjust txgain over DAHDI channel
Description: 
Tested in three machines with DAHDI and Asterisk in the latest version
(1.4.25). Change an adjust in txgain or rxgain in a channel does not change
nothing.

txgain=-1.5
rxgain=6
group=0
pickupgroup=1
callgroup=1
context=from-pstn
channel => 1

Change from -20 to 1 does not change the values registrered with
dahdi_monitor over analog and ISDN cards.
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 (0106283) eb3dgz (reporter) - 2009-06-11 06:14
 https://issues.asterisk.org/view.php?id=15312#c106283 
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After several testings, I see that are a adjust in the audio level, but
with values bigger than a few version ago.

With a previous version, I can mute a channel with a txgain of -8, but
currently I need to lower up to -30 for the same result.

You can close this request for bug. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-06-11 06:14 eb3dgz         Note Added: 0106283                          
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