ISDN Configuration Problem

Hi folks, I'm configureing ISDN for the first time. I did the following according to the manual: - loaded modules isdn and hisax with options irq=5 io=0x300 protocol=2 type=5 with modconf. Created sample files with isdnconfig: -/etc/isdn/device.ippp0 -/etc/isdn/ipppd.i0 Edited /etc/isdn

ISDN configuration problem - data calls ignored

I have just set up a customer's site with a Sedlbauer ISDN card. The card is working and the customer's machine attempts to call mine. However, my machine ignores all the calls, which are type 7 (unrestricted data). The only configuration file that seems to say anything about call types is calle