… and for modem ports | Comtrol 550 specs

… and for modem ports:

Please enter the Special Device name for modems [....

]

The installation script now copies the driver file into the module directory and adds a command to initialisation scripts so that the driver is loaded whenever Linux is rebooted.

Copying files

......Done

Adding insmod command to /etc/rc... directories...Done

Next, you are asked if you want to load the drivers now. If you have already fitted the RocketPort 550 cards into the system (as we suggest you do), then you should choose ‘Y’ here.

If you have not installed the cards yet, or have other administration tasks that will need a reboot, you can say ‘N’ for no.

Do you want to install the RocketPort module now. If you don't do it

now, then you will have to reboot before the serial ports can be

used.

Please enter [Y]es or [N]o [.]

If you say Yes, and you’re running on the System Console (not in X-Windows), then you’ll see messages from the RocketPort 550 driver confirming that it has successfully loaded and listing any boards it detects

Rckt550: Direct MAJOR is 253, callout is 252.