diff --git a/drivers/isdn/hardware/mISDN/contr.c b/drivers/isdn/hardware/mISDN/contr.c
index a51d37c..85c6ccc 100644
--- a/drivers/isdn/hardware/mISDN/contr.c
+++ b/drivers/isdn/hardware/mISDN/contr.c
@@ -571,6 +571,8 @@ Controller_function(mISDNinstance_t *inst, struct sk_buff *skb)
 		if(!ret)
 			dev_kfree_skb(skb);
 	} else if (hh->dinfo == MISDN_ID_DUMMY) {
+		contrDebug(contr, CAPI_DBG_CONTR_INFO, "%s: call Supplementary_l3l4 len %d",
+			__FUNCTION__, skb->len);
 		ret = Supplementary_l3l4(contr, hh->prim, skb);
 	} else {
 		if (!(plci = getPlci4L3id(contr, hh->dinfo))) {
diff --git a/drivers/isdn/hardware/mISDN/layer1.c b/drivers/isdn/hardware/mISDN/layer1.c
index 44e73bf..7a03cd4 100644
--- a/drivers/isdn/hardware/mISDN/layer1.c
+++ b/drivers/isdn/hardware/mISDN/layer1.c
@@ -209,8 +209,6 @@ l1_power_up_s(struct FsmInst *fi, int event, void *arg)
 	if (test_bit(FLG_L1_ACTIVATING, &l1->Flags)) {
 		mISDN_FsmChangeState(fi, ST_L1_F4);
 		l1down(l1, PH_SIGNAL | REQUEST, INFO3_P8, 0, NULL);
-		mISDN_FsmRestartTimer(&l1->timer, TIMER3_VALUE, EV_TIMER3, NULL, 2);
-		test_and_set_bit(FLG_L1_T3RUN, &l1->Flags);
 	} else
 		mISDN_FsmChangeState(fi, ST_L1_F3);
 }
@@ -316,6 +314,8 @@ l1_activate_s(struct FsmInst *fi, int event, void *arg)
 {
 	layer1_t *l1 = fi->userdata;
 
+	mISDN_FsmRestartTimer(&l1->timer, TIMER3_VALUE, EV_TIMER3, NULL, 2);
+	test_and_set_bit(FLG_L1_T3RUN, &l1->Flags);
 	l1down(l1, PH_CONTROL | REQUEST, HW_RESET, 0, NULL);
 }
 
diff --git a/drivers/isdn/hardware/mISDN/supp_serv.c b/drivers/isdn/hardware/mISDN/supp_serv.c
index db1d0a4..b5fb1d2 100644
--- a/drivers/isdn/hardware/mISDN/supp_serv.c
+++ b/drivers/isdn/hardware/mISDN/supp_serv.c
@@ -7,6 +7,7 @@
 #include "asn1_enc.h"
 #include "dss1.h"
 #include "helper.h"
+#include "debug.h"
 
 #define T_ACTIVATE    4000
 #define T_DEACTIVATE  4000
@@ -27,7 +28,7 @@ encodeInvokeComponentHead(__u8 *p)
 static void
 encodeInvokeComponentLength(__u8 *msg, __u8 *p)
 {
-	msg[3] = p - &msg[5];
+	msg[3] = p - &msg[4];
 	msg[0] = p - &msg[1];
 }
 
@@ -651,8 +652,14 @@ SSProcessFacility(Controller_t *contr, Q931_info_t *qi)
 			SendSSFacilityInd(appl, sspc->addr, tmp);
 			SSProcessDestr(sspc);
 			break;
-		default:
-			int_error();
+		default: {
+				static char logbuf[512];
+
+				int_errtxt("component %x not handled", parm.comp);
+				mISDN_QuickHex(logbuf, p, ie_len);
+				printk(KERN_DEBUG "facIE: %s\n", logbuf);
+			}
+			break;
 	}
 }