libisdnnet-dev | ISDN networking library | Mehr ...
This is the mISDN NT mode library, used by applications that want to emulate an ISDN network. . As the API/ABI have not stabilized yet, the library is only available as a static build.
This is the mISDN TE mode library, used by applications that want to call out into an ISDN network while not going through a higher-level stack like CAPI. . As the API/ABI have not stabilized yet, the library is only available as a static build.
misdn-utils | mISDN userspace utilities | Mehr ...
This package contains the userspace binaries that come with mISDN. At present, the only probably sensible tool is the "loadfirm" utility. . It is highly unlikely that you need this package, but it is included for completeness.