diff -uNr libpri-1.2.4-org/pri_facility.c libpri-1.2.4/pri_facility.c
--- libpri-1.2.4-org/pri_facility.c	2006-02-14 00:06:02.000000000 +0100
+++ libpri-1.2.4/pri_facility.c	2007-06-10 18:00:42.000000000 +0200
@@ -305,7 +305,7 @@
 			return -1;
 		value->ton = ton;
 
-		return res + 3;
+		return res + 5;
 
 	} while(0);
 	return -1;