[asterisk-bugs] [DAHDI-linux 0017018]: Motherboards with Intel ICH7 Family and ICH5 Family dont know when pstn is ring...

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=17018 
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Reported By:                skyzer
Assigned To:                
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Project:                    DAHDI-linux
Issue ID:                   17018
Category:                   wcfxo
Reproducibility:            always
Severity:                   minor
Priority:                   normal
Status:                     acknowledged
JIRA:                        
Reviewboard Link:            
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Date Submitted:             2010-03-13 00:09 CST
Last Modified:              2010-03-18 21:09 CDT
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Summary:                    Motherboards with Intel ICH7 Family and ICH5 Family
dont know when pstn is ring...
Description: 
Excuse me if this topic has been addressed. But I have had constant
problems since the driver was merged into zaptel to dahdi involving X100P
cards and motherboards with intel chipsets.

What happens is that in any way chan_dahdi don't receives any signals that
the line is ringing.

In the same way that it is not possible to make a call to the pstn line.

This is happening only with motherboards with Intel chipset of the
families described. Mothermoards withs Sis, Nvidia, Via chipsets dont show
this particular probleman... if a put the same hard disk, and the same
board in another machine, with sis, nvidia, via chipset's, this works
perfect.... its happen ONLY with intel boards...

(PS: i use slackware 13.0)

Do i make some debugging in wcfxo driver and not found anywhere in the
driver becomes aware that the line is ringing.

Could someone help me? I do not believe I'm doing something wrong, because
the same device works perfectly with the asterisk 1.4.x Zaptel driver.
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 (0119592) skyzer (reporter) - 2010-03-18 21:09
 https://issues.asterisk.org/view.php?id=17018#c119592 
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Okay, this is not the case. I tested both ways,
What is happening is that during the initialization of FXO
th routine DAHDI_IRQ_HANDLER (wcfxo_interrupt) is performed during the
interruptions.