[asterisk-users] Problem: Digium TDM400 with XOptionsFlex - Solved

[John Novack]

You are most welcome.
Last time I was in Houston was on the way to Galveston Island. The most 
miserable environment I have ever been in, thanks to the Gulf. Extremely 
high humidity and 80 plus degrees.
And I have grown gills from living in Washington D.C. for so long.
Glad it was an easy fix.
Sometimes it's the really simple things that grab us!

John Novack


Thomas Klettke wrote:
> On Sat, 2008-03-22 at 12:48 -0400, John Novack wrote:
>
>   
>>>   
>>>       
>> Assuming you have also checked the obvious possible defects regarding 
>> cords from the XO device to the Digium card, what happens if you reverse 
>> tip and ring?  
>>     
>
> John,
> you were right on the money: I've found that the two lines that gave me
> problems had the polarity reversed. Correcting it solved the problem. I
> wish I had checked that last week - before spending hours on
> troubleshooting ...
>
>  
>   
>> Not certain even if the Digium FXO circuit is even sensitive to line 
>> polarity, 
>>     
> Apparently it is - unlike the Sangoma A200 which worked with either
> polarity.
>
> Thanks for your help I can't say how much I appreciate it.
> Let me know if you're ever in the Houston area: I'll buy you a beer, or
> two ;-)
>
> Cheers,
> Thomas
>
>   
>> John Novack
>>
>>
>>
>>     
>
>
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Dog is my co-pilot