[Asterisk-Users] integrating asterisk smoothly

[asterisk at bortal.de]

Hello List!

I would like to integrate a Asterisk box in my current (german) telephone
setup. Right now it looks like this:

Provider --> DSL/ISDN Splitter --> Telephone-System(Box) or TK-Anlage ;)

I have read that you can put Asterisk between my Splitter and the
Telephone-System-Box, so that for the beginning asterisk will just forward
the incoming and outgoing calls. The rest of the original Telephone Setup
should stay the same.

I "think" i will need a TDM400P for this.

On the FXO Port i will have to plug in the telephone line coming from my
DSL/ISDN Splitter.

Is this correct so far?

If yes, how do i get from here to my Telephone-System(Box) also known as 
TK-Anlage.(whats TK-Anlage translated correctly?)


Thanks, Mario