3.18. Null Modem Cable Connection

You may set up a connection without IrDA capable hardware, using a serial null modem cable. Just attach the IrDA ports to the serial ports, .e.g. .:: homologa.cge.mg.gov.br ::. [Open Source ASP.NET] .:: bta.edu.gt ::. .:: dzone.com ::. irattach /dev/ttyS0 -s on both machines.