Hi, I was wondering if someone can tell me if this is posible.I want to install the isdn fax modem card in my server. which can handel 20 call's at a time. Is it posible that I can connect this card to the PABX without having to purches aditional cards. The server will distrubute the faxes to the relevant owners. What do I have to do to config the PABX so that it can work with an ISDN modem.