[Asterisk-biz] ISDN > asterisk <> ISDN

[Sjaak Nabuurs]

Hello


I asked it somewhere before but does anybody knows where to buy a cheap 
solution on the market to place between a ISDN line and router traffic 
to an * sip/iax/h323 server.
I like to sell these to my customers who have an normal PBX system.
So that they don't have to invest a lott in hardware.
Just like the ata systems but for ISDN


Sjaak