SCO Modems on PortServer II with RealPort

I am trying to configure USR modems on a 16 port PortServer II. It has the latest firmware on the PortServer and the latest driver installed on the SCO 5.0.6 server. When I try to test the modem with cu I get the following error: “Connect failed: CAN’T ACCESS DEVICE”. Please help!!

Here are some details of what is configured.

-rw-r–r-- 1 uucp uucp 4649 Nov 14 13:57 /var/opt/K/SCO/Unix/5.0.6Ga/usr/lib/uucp/Devices

Line listed in Devices file:
Direct ttydg01 - 38400 direct_modem

cat drp.conf

Version 2 DO NOT DELETE THIS LINE

0 scodigi1.ocr 16 dg 01 771 never 1027

ditty -a ttydg01

onstr \033[5i offstr \033[4i term ansi
maxcps 100 maxchar 50 bufsize 100 edelay 100
-forcedcd fastcook -altpin -fastbaud (9600) -printer
eia232 -rtspace -dtrpace -ctspace -dsrpace -dcdpace
DTR+ RTS+ CTS+ CD- DSR+ RI-
startc = 0x11 stopc = 0x13
-aixon astartc = 0x0 astopc = 0x0
speed 9600 baud; ispeed 9600 baud; ospeed 9600 baud; line = 0(tty);
intr = DEL; quit = ^; erase = ^H; kill = ^U; eof = ^D; eol = ^@;
swtch = ; susp = ; start = ^Q; stop = ^S;
-parenb -parodd cs8 -cstopb hupcl cread -clocal -loblk
-ortsfl -ctsflow -rtsflow
-ignbrk -brkint -ignpar -parmrk -inpck -istrip -inlcr -igncr -icrnl -iuclc
-ixon -ixany -ixoff
-isig -icanon min = 4 time = 0 -xcase -echo -echoe -echok -echonl -noflsh
-iexten -tostop -xclude
-opost -olcuc -onlcr -ocrnl -onocr -onlret -ofill -ofdel
-isscancode
-autoe -ed_emacs -ed_vi -ed_history

In the Devices file, try changing “direct_modem” to “direct”. Also, make sure the D in “Direct” is the first character on the line.

Excellent!! That seems to be the fix. Much appreciation. :slight_smile:

Direct ttydg01 - 38400 direct

cu -l ttydg01 -s 38400

Connected