I need a quick refresher on ISDN:
-   How many wires are needed for two B channels?
-   If I'm using one B channel, what happens if I call someone who is using 
two ganged together?
-   Conversely, if I'm using one B channel, what happens if someone using two 
B channels calls me?
-   What is the NT-1 adapter?  Is it the same as the U-interface?
My situation is that I have only two pair coming into the house, and the cost 
to add more would be several thousand dollars.  One pair will always be used 
as a voice line, leaving only one pair which could be used for anything else. 
 Under those circumstances, could I even ISDN?
If not, an Omni is the logical choice.
Jerry Schwartz
--- MsgedsqWB 3.05.08
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