Re: How to identify a DSL Telephone Line

["Doug" <not@xxxxxxxx>]

This method works for most mid sized offices, short the line out, if it
takes less than 3 nano seconds for 50% of the male contingent  to complain
then you know that you have interrupted their porn downloads and its a DSL
line.

Doug

--

<chasbo@xxxxxxxxx> wrote in message
news:3t09l3prrblnvl4rjh2lv968it8n3tllt7@xxxxxxxxxx
> With the need to install a filter on a DSL phone line when an alarm
> system is connected to that line, is there a method that any of you
> use to determine if the line is POTS, a DSL line which is also used
> for voice, or when dial tone is supplied by a Cable company?
>
> Asking the customer is an exercise in frustration, as they in most
> cases don't know.