--- libpri/q931.c	2003-12-05 15:10:33.000000000 -0800
+++ libpri_mancill/q931.c	2003-12-08 21:59:31.000000000 -0800
@@ -843,7 +843,11 @@
 
 static void dump_user_user(q931_ie *ie, int len, char prefix)
 {
-
+	int x;
+	pri_message("%c User-User Information (len=%2d) [ ", prefix, ie->len);
+	for (x=0;x<ie->len;x++)
+		pri_message("%c", ie->data[x] & 0x7f);
+	pri_message(" ]\n");
 }
 
 
@@ -1934,7 +1938,7 @@
 		/* This is the weird maintenance stuff.  We majorly
 		   KLUDGE this by changing byte 4 from a 0xf (SERVICE) 
 		   to a 0x7 (SERVICE ACKNOWLEDGE) */
-		h->raw[3] -= 0x8;
+		h->raw[h->crlen + 2] -= 0x8;
 		q931_xmit(pri, h, len, 1);
 		return 0;
 	} else if (h->pd != Q931_PROTOCOL_DISCRIMINATOR) {