The fax4j project has moved to github at: https://github.com/sagiegurari/fax4j
Latest release is no longer hosted here, instead go to: https://github.com/sagiegurari/fax4j/releases/latest
jSipgateConnect library allows Java-based access to all functions specified in the 'Sip Advanced Messaging, Usability, Routing and Accounting Interface' specification.
This project is meant to provide ISDN CAPI 2.0 services (like fax)over a TCP/IP based network.
A server (Win32/Linux) can share his ISDN cards with Clients (Win32/Linux) in the LAN.