Solaris

From GnokiiWiki

Does gnokii work under Sun's Solaris?

In general yes, but it depends on hardware -- your serial port must support at least 115200 baud rate. Sun Enterprise 250 machine is known to work with gnokii. Earlier Sparc machines (IPC, IPX, Classic) probably won't work due to hardware limitations.

If your hardware doesn't support 115200 baud rate you can try the M2BUS mode (don't forget it needs an M2BUS capable cable). It is much slower but it should work.