MacX25 supports the following:
* CCITT 1980 Compatible Mode
* CCITT 1984 Compatible Mode
* Packet Assembler/Disassembler (X.3, X.28, X.29)
* Operation as a DTE
* Operation as a DCE
* Virtual Circuits: 64 maximum
* Single link for each Apple Serial NB Card
* Multiple cards for each Macintosh II
* Operation at up to 19.2Kbps with RS-232C
* Operation at up to 64Kbps with V.35
* Multiple servers for each AppleTalk network system
MacX25 does not support the following:
* Permanent Virtual Circuits
* X.32 switched circuit operation