[Asterisk-Users] connect a sub telefon system?

[Robinson Tim-W10277]

You would need the 4-port BRI card from Junghanns www.junghanns.net/asterisk <http://www.junghanns.net/asterisk>  which runs in both NT and TE modes.  
 
Alternatively, for a small system (one BRI in, one BRI out), you can use a couple of Billion or Asus ISDN cards (around EUR30 each).  I am running Asterisk at home in exactly the configuration you describe.  You will need to download the bri-stuff drivers from Junghanns web site and compile using the scripts included. 
 
For the card in NT mode you will need to make a crossover cable with terminations.  You can do this with a patch cord, an RJ45 socket and two 100 ohm resistors for termination.  Magic!
 
Rgds
Tim
 
 

-----Original Message-----
From: asterisk-users-admin at lists.digium.com [mailto:asterisk-users-admin at lists.digium.com] On Behalf Of Patrick Stuckenberger
Sent: 05 May 2004 14:20
To: asterisk-users at lists.digium.com
Subject: [Asterisk-Users] connect a sub telefon system?



Hi List,
is it possible to connect an existing telefon system with a stanard AVM ISDN card to the telco?

 

[ISDN from Telecom supplier] ---- [Aterisk Box] ----- [ existing telephon installation]

 

kind regards,
Patrick

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