[asterisk-bugs] [DAHDI-linux 0014261]: [patch] Generate VMWI neon pulses from FXS module to light NEON lamp on newer 'non intellegent phone'

[Asterisk Bug Tracker]

A NOTE has been added to this issue. 
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https://issues.asterisk.org/view.php?id=14261 
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Reported By:                alecdavis
Assigned To:                dbailey
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Project:                    DAHDI-linux
Issue ID:                   14261
Category:                   wctdm/NewFeature
Reproducibility:            always
Severity:                   feature
Priority:                   normal
Status:                     assigned
JIRA:                        
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Date Submitted:             2009-01-16 15:03 CST
Last Modified:              2009-09-18 17:00 CDT
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Summary:                    [patch] Generate VMWI neon pulses from FXS module to
light NEON lamp on newer 'non intellegent phone'
Description: 
Add Message Waiting Indicator method to light NEON lamp on low cost phones
with integrated Neon Lamp

Using /etc/dahdi/chan_dahdi.conf keyword mwisendtype=hvac

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 (0111025) alecdavis (reporter) - 2009-09-18 17:00
 https://issues.asterisk.org/view.php?id=14261#c111025 
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It's working for me with Neon only phones when mwisendtype=neon.
Also working when mwisendtype=lrev, with LED phones.

But back at https://issues.asterisk.org/view.php?id=14261#c98724 I thought I
left it where line reversal and neon worked
together.

The reason is that the Si321x Proslics in Neon generation mode only work
correctly in ACTIVE_FWD mode, meaning the non-message state of the line
should be ACTIVE-REV, this will also cater for LineReversal VMWI phones.

The result is no matter what type of phone is plugged in, Neon or
LineReversal VMWI, that the VMWI will still indicate messages.

But exclusively using one type or the other, it's working well.

I'm happy with this, If I find customers with the requirement to intermix
phones, then we'll address it later. 

Issue History 
Date Modified    Username       Field                    Change               
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2009-09-18 17:00 alecdavis      Note Added: 0111025                          
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