--- isdn4net-1.4.6/network-scripts/ifup-ippp.dams	2003-07-31 12:07:54.000000000 +0200
+++ isdn4net-1.4.6/network-scripts/ifup-ippp	2003-07-31 12:08:08.000000000 +0200
@@ -108,7 +108,7 @@
 isdnctrl secure $DEVICE $I4L_SECURE
 
 # on demand (SV)
-isdnctrl dialmode $SLAVE auto
+isdnctrl dialmode $DEVICE $I4L_DIALMODE
 
 # automatic hangup if idle:
 isdnctrl huptimeout $DEVICE ${I4L_IDLETIME}