diff --git a/msc/BSC_ConnectionHandler.ttcn b/msc/BSC_ConnectionHandler.ttcn
index ccebba1..eae5e56 100644
--- a/msc/BSC_ConnectionHandler.ttcn
+++ b/msc/BSC_ConnectionHandler.ttcn
@@ -1660,8 +1660,9 @@
 	rp := {
 		msg_ref := '42'O,
 		/* We don't really need to have both SM-RP-DA/OA here, because only one IE
-		 * is included in MO/MT SMS, and in the most cases it's the SMSC address. */
-		smsc_addr := t_RP_Addr('76722337'H)
+		 * is included in MO/MT SMS, and in the most cases it's the SMSC address.
+		 * NOTE: this address is currently hard-coded by OsmoMSC. */
+		smsc_addr := t_RP_Addr('447785016005'H)
 	},
 	tid := 0,
 	dlci := '03'O,