[Asterisk-Users] 4 Port FXO cards

Mark Spencer markster at digium.com
Thu Nov 20 22:41:05 MST 2003


X100P can detect drop in battery, not polarity reversal, although I
believe the FXO module will be able to (won't be able to say with
certainty of course until i have the production units running)

Mark

On Thu, 20 Nov 2003, Ernest W. Lessenger wrote:

> At 07:26 AM 11/20/2003, you wrote:
> >Probably too late to ask for, but for us reversal polarity detection
> >(far end answer supervision) is very important for billing and pre-paid
> >purpose.
>
> Don't the X100P cards already support this? I believe it's called "KewlStart".
>
> --Ernest
>
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