Harald Milz                                                    5. August 1996
 <hm@seneca.muc.de>


     Callback Bintec/Diehl/AIX -> i4l
    ==================================


 Hier die /etc/init.d/isdn4linux (das Ganze laeuft mit sysvinit-2.60): 

---------------------------------- snip ----------------------------------


 
#!/bin/sh

case $1 in 
start)
        /sbin/modprobe teles teles_id=isdn0 io=0xd8000,15,0xd80,2

        /sbin/telesctrl isdn0 1 31
#       /sbin/isdnlog -l727 -t1 -D /dev/isdnctrl0 2> /dev/console

# IBM  ( callback by IBM )
        /sbin/isdnctrl addif isdn0                 # Create new interface "isdn0"
        /sbin/isdnctrl l2_prot isdn0 hdlc
        /sbin/isdnctrl l3_prot isdn0 trans
        /sbin/isdnctrl callback isdn0 out
        /sbin/isdnctrl cbdelay  isdn0 1            # Wichtig !!! Muss sehr kurz sein
                                                   # sonst klappt callback nicht!!!

        /sbin/isdnctrl addphone isdn0 in 89XXXXXXXX     # Set incoming phone-number
        /sbin/isdnctrl addphone isdn0 out 089XXXXXXXX   # Set outgoing phone-number
        /sbin/isdnctrl eaz isdn0 899133                 # Set local EAZ
        /sbin/isdnctrl huptimeout isdn0 110             # Hangup-Timeout is 110 sec.
        /sbin/isdnctrl secure isdn0 on                  # Accept only configured phone-number
        /sbin/route del seneca.ak.munich.ibm.com
        /sbin/ifconfig isdn0 seneca.ak.munich.ibm.com pointopoint grappag.ak.munich.ibm.com
        /sbin/route add seneca.ak.munich.ibm.com isdn0
        /sbin/route add grappag.ak.munich.ibm.com isdn0
        /sbin/route add default gw grappag.ak.munich.ibm.com metric 1 isdn0
        ;;
stop)
        /sbin/route del default
        /sbin/ifconfig isdn0 down
        /sbin/isdnctrl delif isdn0
        /sbin/rmmod teles
        /sbin/route add -host seneca.ak.munich.ibm.com dummy0
        ;;
esac

---------------------------------- snip ----------------------------------

/etc/rc2.d/K20isdn: 

#!/bin/sh

/bin/sh /etc/init.d/isdn4linux stop

---------------------------------- snip ----------------------------------

/etc/rc3.d/S20isdn: 

#!/bin/sh

/bin/sh /etc/init.d/isdn4linux start

---------------------------------- snip ----------------------------------


 Unterm Strich war's kein Problem. Auf der NetCS-Seite ist einfach CALLBACK
 gesetzt. Ging auf Anhieb.