Application for testing fax_bu_app. It sends/receives T.38-fax through fax_bu_app gateway.
recv ------------------ send --->| t38_bu_send_recv | --- | ------------------ | | | | | | ------------------ | ----| fax_bu_app |<--- ------------------
to build:
./spandsp/configure.sh x64 ./spandsp/make-and-install.sh x64 make