[asterisk-users] polarity reverse

[Justas Gulbinskas]

call not succsessful.
 
I use nokia gsm gw witch have polarity reverse i try on my old asterisk 1.4.17 with digium tdm800 with fxo ports card polarity reverse works fine. But then i connect to asterisk 1.6.2 with sangoma a400 with fxo ports card polarity don't work.
polarity reverse is 600   milliseconds set on nokia gsm gw 

On Apr 6, 2010, at 10:08 PM, Alec Davis wrote:

> Is the call successfull? 
> The 'Ignore polarity reversal on line seizure' may just be a warning.
> 
> What equipment, which Telco is the FXO card connected to?
> 
> Alec Davis 
> 
> 
> -----Original Message-----
> From: asterisk-users-bounces at lists.digium.com
> [mailto:asterisk-users-bounces at lists.digium.com] On Behalf Of Justas
> Gulbinskas
> Sent: Wednesday, 7 April 2010 12:03 a.m.
> To: asterisk-users at lists.digium.com
> Subject: [asterisk-users] polarity reverse
> 
> Hi,
> 
> I have a problem with polarity reverse
> 
> this my dahdi config 
> 
> [channels]
> context=default
> usecallerid=yes
> hidecallerid=no
> callwaiting=yes
> usecallingpres=yes
> callwaitingcallerid=yes
> threewaycalling=yes
> transfer=yes
> canpark=yes
> cancallforward=yes
> callreturn=yes
> echocancel=yes
> echocancelwhenbridged=yes
> relaxdtmf=yes
> rxgain=0.0
> txgain=0.0
> group=1
> callgroup=1
> pickupgroup=1
> immediate=no
> answeronpolarityswitch=yes 
> 
> I use asterisk 1.6.2 and sangoma a400 fxo ports.
> Then i try call i get chan_dahdi.c: Ignore possible polarity reversal on
> line seizure
> 
> 
> 
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