[EMAIL PROTECTED] said:
> 
>   Hmmm, that makes sense - I would really rather have had
>   3 numbers on ISDN, with option of separating one or two
>   to the analogue ports, but alright ....
>   Initially when I saw the box I thought it was simply an
>   ISDN terminator, plus a D/a converter. But maybe not. 

That's what I think it is. (I ought to make it clear here that I'm basing this 
solely on the picture and description of it on the web site you referenced).


[EMAIL PROTECTED] said:
>   But still - if I were to have 3 true ISDN devices running on my
>   ISDN net, would I not need 3 numbers on ISDN ? Eg. 2 numbers for
>   2 ISDN phones, and 1 number for an ISDN fax. ? I'm getting confused - 
>   if BT says 'MSN' means 10 subscriber numbers, what exactly 
>   am I getting with the 3 numbers on the HomeHW ? Is this, as you
>   suggested, ISDN with 1 number, plus 2 analogue lines with 1 number
>   each ?? Extremely odd if that is the case.

I think that you've just got a normal ISDN setup with 3 subscriber numbers. 
Inside the unit that they fix on your wall, they include two d-a converter 
units, which they set up to use two of those 3 subscriber numbers. You should 
be able to prevent them from configuring the d-a converters, if you ask 
nicely. Then you'll just have a 'normal' ISDN installation with 3 numbers, 
which which you can do as you please.

In fact, I think that multiple devices can have the chance to answer a single 
call - if you just don't pick up (or don't plug in) the phone on the analogue 
port, an ISDN phone or other device can still answer the calls that are 
arriving for it. 



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